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<!-- BUGDESC The left operand of '!=' is a garbage value -->

<!-- BUGTYPE Result of operation is garbage or undefined -->

<!-- BUGCATEGORY Logic error -->

<!-- BUGFILE /sssd/bdir/../src/util/util.c -->

<!-- BUGLINE 208 -->

<!-- BUGPATHLENGTH 17 -->

<!-- BUGMETAEND -->
<h3><a href="http://172.17.0.3:8182/">Summary</a> &gt; Report jvFA5F</h3>
<h3>Bug Summary</h3>
<table class="simpletable">
<tbody><tr><td class="rowname">File:</td><td>/sssd/bdir/../src/util/util.c</td></tr>
<tr><td class="rowname">Location:</td><td><a href="#EndPath">line 208, column 22</a></td></tr>
<tr><td class="rowname">Description:</td><td>The left operand of '!=' is a garbage value</td></tr>
</tbody></table>
<a href="http://172.17.0.3:8182/report/jvFA5F">Report Bug</a>
<h3>Annotated Source Code</h3>
<table class="code">
<tbody><tr><td class="num" id="LN1">1</td><td class="line"><span class="comment">/*</span></td></tr>
<tr><td class="num" id="LN2">2</td><td class="line">    <span class="comment">Authors:</span></td></tr>
<tr><td class="num" id="LN3">3</td><td class="line">        <span class="comment">Simo Sorce &lt;ssorce@redhat.com&gt;</span></td></tr>
<tr><td class="num" id="LN4">4</td><td class="line"> </td></tr>
<tr><td class="num" id="LN5">5</td><td class="line">    <span class="comment">Copyright (C) 2009 Red Hat</span></td></tr>
<tr><td class="num" id="LN6">6</td><td class="line"> </td></tr>
<tr><td class="num" id="LN7">7</td><td class="line">    <span class="comment">This program is free software; you can redistribute it and/or modify</span></td></tr>
<tr><td class="num" id="LN8">8</td><td class="line">    <span class="comment">it under the terms of the GNU General Public License as published by</span></td></tr>
<tr><td class="num" id="LN9">9</td><td class="line">    <span class="comment">the Free Software Foundation; either version 3 of the License, or</span></td></tr>
<tr><td class="num" id="LN10">10</td><td class="line">    <span class="comment">(at your option) any later version.</span></td></tr>
<tr><td class="num" id="LN11">11</td><td class="line"> </td></tr>
<tr><td class="num" id="LN12">12</td><td class="line">    <span class="comment">This program is distributed in the hope that it will be useful,</span></td></tr>
<tr><td class="num" id="LN13">13</td><td class="line">    <span class="comment">but WITHOUT ANY WARRANTY; without even the implied warranty of</span></td></tr>
<tr><td class="num" id="LN14">14</td><td class="line">    <span class="comment">MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the</span></td></tr>
<tr><td class="num" id="LN15">15</td><td class="line">    <span class="comment">GNU General Public License for more details.</span></td></tr>
<tr><td class="num" id="LN16">16</td><td class="line"> </td></tr>
<tr><td class="num" id="LN17">17</td><td class="line">    <span class="comment">You should have received a copy of the GNU General Public License</span></td></tr>
<tr><td class="num" id="LN18">18</td><td class="line">    <span class="comment">along with this program.  If not, see &lt;http://www.gnu.org/licenses/&gt;.</span></td></tr>
<tr><td class="num" id="LN19">19</td><td class="line"><span class="comment">*/</span></td></tr>
<tr><td class="num" id="LN20">20</td><td class="line"> </td></tr>
<tr><td class="num" id="LN21">21</td><td class="line"><span class="directive">#include &lt;ctype.h&gt;</span></td></tr>
<tr><td class="num" id="LN22">22</td><td class="line"><span class="directive">#include &lt;netdb.h&gt;</span></td></tr>
<tr><td class="num" id="LN23">23</td><td class="line"><span class="directive">#include &lt;poll.h&gt;</span></td></tr>
<tr><td class="num" id="LN24">24</td><td class="line"><span class="directive">#include &lt;sys/socket.h&gt;</span></td></tr>
<tr><td class="num" id="LN25">25</td><td class="line"><span class="directive">#include &lt;arpa/inet.h&gt;</span></td></tr>
<tr><td class="num" id="LN26">26</td><td class="line"><span class="directive">#include &lt;talloc.h&gt;</span></td></tr>
<tr><td class="num" id="LN27">27</td><td class="line"><span class="directive">#include &lt;dhash.h&gt;</span></td></tr>
<tr><td class="num" id="LN28">28</td><td class="line"> </td></tr>
<tr><td class="num" id="LN29">29</td><td class="line"><span class="directive">#include "util/util.h"</span></td></tr>
<tr><td class="num" id="LN30">30</td><td class="line"><span class="directive">#include "util/sss_utf8.h"</span></td></tr>
<tr><td class="num" id="LN31">31</td><td class="line"> </td></tr>
<tr><td class="num" id="LN32">32</td><td class="line"><span class="keyword">int</span> split_on_separator(TALLOC_CTX *mem_ctx, <span class="keyword">const</span> <span class="keyword">char</span> *str,</td></tr>
<tr><td class="num" id="LN33">33</td><td class="line">                       <span class="keyword">const</span> <span class="keyword">char</span> sep, <span class="macro">bool<span class="expansion">_Bool</span></span> trim, <span class="macro">bool<span class="expansion">_Bool</span></span> skip_empty,</td></tr>
<tr><td class="num" id="LN34">34</td><td class="line">                       <span class="keyword">char</span> ***_list, <span class="keyword">int</span> *size)</td></tr>
<tr><td class="num" id="LN35">35</td><td class="line">{</td></tr>
<tr><td class="num" id="LN36">36</td><td class="line">    <span class="keyword">int</span> ret;</td></tr>
<tr><td class="num" id="LN37">37</td><td class="line">    <span class="keyword">const</span> <span class="keyword">char</span> *substr_end = str;</td></tr>
<tr><td class="num" id="LN38">38</td><td class="line">    <span class="keyword">const</span> <span class="keyword">char</span> *substr_begin = str;</td></tr>
<tr><td class="num" id="LN39">39</td><td class="line">    <span class="keyword">const</span> <span class="keyword">char</span> *sep_pos = <span class="macro">NULL<span class="expansion">((void*)0)</span></span>;</td></tr>
<tr><td class="num" id="LN40">40</td><td class="line">    size_t substr_len;</td></tr>
<tr><td class="num" id="LN41">41</td><td class="line">    <span class="keyword">char</span> **list = <span class="macro">NULL<span class="expansion">((void*)0)</span></span>;</td></tr>
<tr><td class="num" id="LN42">42</td><td class="line">    <span class="keyword">int</span> num_strings = 0;</td></tr>
<tr><td class="num" id="LN43">43</td><td class="line">    TALLOC_CTX *tmp_ctx = <span class="macro">NULL<span class="expansion">((void*)0)</span></span>;</td></tr>
<tr><td class="num" id="LN44">44</td><td class="line"> </td></tr>
<tr><td class="num" id="LN45">45</td><td class="line">    <span class="keyword">if</span> (str == <span class="macro">NULL<span class="expansion">((void*)0)</span></span> || *str == '\0' || _list == <span class="macro">NULL<span class="expansion">((void*)0)</span></span>) {</td></tr>
<tr><td class="num" id="LN46">46</td><td class="line">        <span class="keyword">return</span> <span class="macro">EINVAL<span class="expansion">22</span></span>;</td></tr>
<tr><td class="num" id="LN47">47</td><td class="line">    }</td></tr>
<tr><td class="num" id="LN48">48</td><td class="line"> </td></tr>
<tr><td class="num" id="LN49">49</td><td class="line">    tmp_ctx = <span class="macro">talloc_new(NULL)<span class="expansion">talloc_named_const(((void*)0), 0, "talloc_new: " "../src/util/util.c"<br> ":" "49")</span></span>;</td></tr>
<tr><td class="num" id="LN50">50</td><td class="line">    <span class="keyword">if</span> (tmp_ctx == <span class="macro">NULL<span class="expansion">((void*)0)</span></span>) {</td></tr>
<tr><td class="num" id="LN51">51</td><td class="line">        <span class="keyword">return</span> <span class="macro">ENOMEM<span class="expansion">12</span></span>;</td></tr>
<tr><td class="num" id="LN52">52</td><td class="line">    }</td></tr>
<tr><td class="num" id="LN53">53</td><td class="line"> </td></tr>
<tr><td class="num" id="LN54">54</td><td class="line">    <span class="keyword">do</span> {</td></tr>
<tr><td class="num" id="LN55">55</td><td class="line">        substr_len = 0;</td></tr>
<tr><td class="num" id="LN56">56</td><td class="line"> </td></tr>
<tr><td class="num" id="LN57">57</td><td class="line">        <span class="comment">/* If this is not the first substring, then move from the separator. */</span></td></tr>
<tr><td class="num" id="LN58">58</td><td class="line">        <span class="keyword">if</span> (sep_pos != <span class="macro">NULL<span class="expansion">((void*)0)</span></span>) {</td></tr>
<tr><td class="num" id="LN59">59</td><td class="line">            substr_end = sep_pos + 1;</td></tr>
<tr><td class="num" id="LN60">60</td><td class="line">            substr_begin = sep_pos + 1;</td></tr>
<tr><td class="num" id="LN61">61</td><td class="line">        }</td></tr>
<tr><td class="num" id="LN62">62</td><td class="line"> </td></tr>
<tr><td class="num" id="LN63">63</td><td class="line">        <span class="comment">/* Find end of the first substring */</span></td></tr>
<tr><td class="num" id="LN64">64</td><td class="line">        <span class="keyword">while</span> (*substr_end != sep &amp;&amp; *substr_end != '\0') {</td></tr>
<tr><td class="num" id="LN65">65</td><td class="line">            substr_end++;</td></tr>
<tr><td class="num" id="LN66">66</td><td class="line">            substr_len++;</td></tr>
<tr><td class="num" id="LN67">67</td><td class="line">        }</td></tr>
<tr><td class="num" id="LN68">68</td><td class="line"> </td></tr>
<tr><td class="num" id="LN69">69</td><td class="line">        sep_pos = substr_end;</td></tr>
<tr><td class="num" id="LN70">70</td><td class="line"> </td></tr>
<tr><td class="num" id="LN71">71</td><td class="line">        <span class="keyword">if</span> (trim) {</td></tr>
<tr><td class="num" id="LN72">72</td><td class="line">            <span class="comment">/* Trim leading whitespace */</span></td></tr>
<tr><td class="num" id="LN73">73</td><td class="line">            <span class="keyword">while</span> (<span class="macro">isspace(*substr_begin)<span class="expansion">((*__ctype_b_loc ())[(int) ((*substr_begin))] &amp; (unsigned<br> short int) _ISspace)</span></span> &amp;&amp; substr_begin &lt; substr_end) {</td></tr>
<tr><td class="num" id="LN74">74</td><td class="line">                substr_begin++;</td></tr>
<tr><td class="num" id="LN75">75</td><td class="line">                substr_len--;</td></tr>
<tr><td class="num" id="LN76">76</td><td class="line">            }</td></tr>
<tr><td class="num" id="LN77">77</td><td class="line"> </td></tr>
<tr><td class="num" id="LN78">78</td><td class="line">            <span class="comment">/* Trim trailing whitespace */</span></td></tr>
<tr><td class="num" id="LN79">79</td><td class="line">            <span class="keyword">while</span> (substr_end - 1 &gt; substr_begin &amp;&amp; <span class="macro">isspace(*(substr_end-1))<span class="expansion">((*__ctype_b_loc ())[(int) ((*(substr_end-1)))] &amp; (unsigned<br> short int) _ISspace)</span></span>) {</td></tr>
<tr><td class="num" id="LN80">80</td><td class="line">                substr_end--;</td></tr>
<tr><td class="num" id="LN81">81</td><td class="line">                substr_len--;</td></tr>
<tr><td class="num" id="LN82">82</td><td class="line">            }</td></tr>
<tr><td class="num" id="LN83">83</td><td class="line">        }</td></tr>
<tr><td class="num" id="LN84">84</td><td class="line"> </td></tr>
<tr><td class="num" id="LN85">85</td><td class="line">        <span class="comment">/* Copy the substring to the output list of strings */</span></td></tr>
<tr><td class="num" id="LN86">86</td><td class="line">        <span class="keyword">if</span> (skip_empty == <span class="macro">false<span class="expansion">0</span></span> || substr_len &gt; 0) {</td></tr>
<tr><td class="num" id="LN87">87</td><td class="line">            list = <span class="macro">talloc_realloc(tmp_ctx, list, <span class="keyword">char</span>*, num_strings + 2)<span class="expansion">(char* *)_talloc_realloc_array(tmp_ctx, list, sizeof(char*), num_strings<br> + 2, "char*")</span></span>;</td></tr>
<tr><td class="num" id="LN88">88</td><td class="line">            <span class="keyword">if</span> (list == <span class="macro">NULL<span class="expansion">((void*)0)</span></span>) {</td></tr>
<tr><td class="num" id="LN89">89</td><td class="line">                ret = <span class="macro">ENOMEM<span class="expansion">12</span></span>;</td></tr>
<tr><td class="num" id="LN90">90</td><td class="line">                <span class="keyword">goto</span> done;</td></tr>
<tr><td class="num" id="LN91">91</td><td class="line">            }</td></tr>
<tr><td class="num" id="LN92">92</td><td class="line"> </td></tr>
<tr><td class="num" id="LN93">93</td><td class="line">            <span class="comment">/* empty string is stored for substr_len == 0 */</span></td></tr>
<tr><td class="num" id="LN94">94</td><td class="line">            list[num_strings] = talloc_strndup(list, substr_begin, substr_len);</td></tr>
<tr><td class="num" id="LN95">95</td><td class="line">            <span class="keyword">if</span> (list[num_strings] == <span class="macro">NULL<span class="expansion">((void*)0)</span></span>) {</td></tr>
<tr><td class="num" id="LN96">96</td><td class="line">                ret = <span class="macro">ENOMEM<span class="expansion">12</span></span>;</td></tr>
<tr><td class="num" id="LN97">97</td><td class="line">                <span class="keyword">goto</span> done;</td></tr>
<tr><td class="num" id="LN98">98</td><td class="line">            }</td></tr>
<tr><td class="num" id="LN99">99</td><td class="line">            num_strings++;</td></tr>
<tr><td class="num" id="LN100">100</td><td class="line">        }</td></tr>
<tr><td class="num" id="LN101">101</td><td class="line"> </td></tr>
<tr><td class="num" id="LN102">102</td><td class="line">    } <span class="keyword">while</span> (*sep_pos != '\0');</td></tr>
<tr><td class="num" id="LN103">103</td><td class="line"> </td></tr>
<tr><td class="num" id="LN104">104</td><td class="line">    <span class="keyword">if</span> (list == <span class="macro">NULL<span class="expansion">((void*)0)</span></span>) {</td></tr>
<tr><td class="num" id="LN105">105</td><td class="line">        <span class="comment">/* No allocations were done, make space for the NULL */</span></td></tr>
<tr><td class="num" id="LN106">106</td><td class="line">        list = <span class="macro">talloc(tmp_ctx, <span class="keyword">char</span> *)<span class="expansion">(char * *)talloc_named_const(tmp_ctx, sizeof(char *), "char *"<br>)</span></span>;</td></tr>
<tr><td class="num" id="LN107">107</td><td class="line">        <span class="keyword">if</span> (list == <span class="macro">NULL<span class="expansion">((void*)0)</span></span>) {</td></tr>
<tr><td class="num" id="LN108">108</td><td class="line">            ret = <span class="macro">ENOMEM<span class="expansion">12</span></span>;</td></tr>
<tr><td class="num" id="LN109">109</td><td class="line">            <span class="keyword">goto</span> done;</td></tr>
<tr><td class="num" id="LN110">110</td><td class="line">        }</td></tr>
<tr><td class="num" id="LN111">111</td><td class="line">    }</td></tr>
<tr><td class="num" id="LN112">112</td><td class="line">    list[num_strings] = <span class="macro">NULL<span class="expansion">((void*)0)</span></span>;</td></tr>
<tr><td class="num" id="LN113">113</td><td class="line"> </td></tr>
<tr><td class="num" id="LN114">114</td><td class="line">    <span class="keyword">if</span> (size) {</td></tr>
<tr><td class="num" id="LN115">115</td><td class="line">        *size = num_strings;</td></tr>
<tr><td class="num" id="LN116">116</td><td class="line">    }</td></tr>
<tr><td class="num" id="LN117">117</td><td class="line"> </td></tr>
<tr><td class="num" id="LN118">118</td><td class="line">    *_list = <span class="macro">talloc_steal(mem_ctx, list)<span class="expansion">({ __typeof__(list) __talloc_steal_ret = (__typeof__(list))_talloc_steal_loc<br>((mem_ctx),(list), "../src/util/util.c" ":" "118"); __talloc_steal_ret<br>; })</span></span>;</td></tr>
<tr><td class="num" id="LN119">119</td><td class="line">    ret = <span class="macro">EOK<span class="expansion">0</span></span>;</td></tr>
<tr><td class="num" id="LN120">120</td><td class="line">done:</td></tr>
<tr><td class="num" id="LN121">121</td><td class="line">    <span class="macro">talloc_free(tmp_ctx)<span class="expansion">_talloc_free(tmp_ctx, "../src/util/util.c" ":" "121")</span></span>;</td></tr>
<tr><td class="num" id="LN122">122</td><td class="line">    <span class="keyword">return</span> ret;</td></tr>
<tr><td class="num" id="LN123">123</td><td class="line">}</td></tr>
<tr><td class="num" id="LN124">124</td><td class="line"> </td></tr>
<tr><td class="num" id="LN125">125</td><td class="line"><span class="keyword">static</span> <span class="keyword">void</span> free_args(<span class="keyword">char</span> **args)</td></tr>
<tr><td class="num" id="LN126">126</td><td class="line">{</td></tr>
<tr><td class="num" id="LN127">127</td><td class="line">    <span class="keyword">int</span> i;</td></tr>
<tr><td class="num" id="LN128">128</td><td class="line"> </td></tr>
<tr><td class="num" id="LN129">129</td><td class="line">    <span class="keyword">if</span> (args) {</td></tr>
<tr><td class="num" id="LN130">130</td><td class="line">        <span class="keyword">for</span> (i = 0; args[i]; i++) free(args[i]);</td></tr>
<tr><td class="num" id="LN131">131</td><td class="line">        free(args);</td></tr>
<tr><td class="num" id="LN132">132</td><td class="line">    }</td></tr>
<tr><td class="num" id="LN133">133</td><td class="line">}</td></tr>
<tr><td class="num" id="LN134">134</td><td class="line"> </td></tr>
<tr><td class="num" id="LN135">135</td><td class="line"><span class="comment">/* parse a string into arguments.</span></td></tr>
<tr><td class="num" id="LN136">136</td><td class="line"> <span class="comment">* arguments are separated by a space</span></td></tr>
<tr><td class="num" id="LN137">137</td><td class="line"> <span class="comment">* '\' is an escape character and can be used only to escape</span></td></tr>
<tr><td class="num" id="LN138">138</td><td class="line"> <span class="comment">* itself or the white space.</span></td></tr>
<tr><td class="num" id="LN139">139</td><td class="line"> <span class="comment">*/</span></td></tr>
<tr><td class="num" id="LN140">140</td><td class="line"><span class="keyword">char</span> **parse_args(<span class="keyword">const</span> <span class="keyword">char</span> *str)</td></tr>
<tr><td class="num" id="LN141">141</td><td class="line">{</td></tr>
<tr><td class="num" id="LN142">142</td><td class="line">    <span class="keyword">const</span> <span class="keyword">char</span> *p;</td></tr>
<tr><td class="num" id="LN143">143</td><td class="line">    <span class="keyword">char</span> **ret, **r;</td></tr>
<tr><td class="num" id="LN144">144</td><td class="line">    <span class="keyword">char</span> *tmp;</td></tr>
<tr><td class="num" id="LN145">145</td><td class="line">    <span class="keyword">int</span> num;</td></tr>
<tr><td class="num" id="LN146">146</td><td class="line">    <span class="keyword">int</span> i;</td></tr>
<tr><td class="num" id="LN147">147</td><td class="line">    <span class="macro">bool<span class="expansion">_Bool</span></span> e, w;</td></tr>
<tr><td class="num" id="LN148">148</td><td class="line"> </td></tr>
<tr><td class="num" id="LN149">149</td><td class="line">    tmp = malloc(strlen(str) + 1);</td></tr>
<tr><td class="num" id="LN150">150</td><td class="line">    <span class="keyword">if</span> (<span class="mrange">!tmp</span>) <span class="keyword">return</span> <span class="macro">NULL<span class="expansion">((void*)0)</span></span>;</td></tr>
<tr><td class="num"></td><td class="line"><div id="Path1" class="msg msgEvent" style="margin-left:9ex"><table class="msgT"><tbody><tr><td valign="top"><div class="PathIndex PathIndexEvent">1</div></td><td>Assuming 'tmp' is non-null</td><td><div class="PathNav"><a href="#Path2" title="Next event (2)">&#8594;</a></div></td></tr></tbody></table></div></td></tr>
<tr><td class="num"></td><td class="line"><div id="Path2" class="msg msgControl" style="margin-left:5ex"><table class="msgT"><tbody><tr><td valign="top"><div class="PathIndex PathIndexControl">2</div></td><td><div class="PathNav"><a href="#Path1" title="Previous event (1)">&#8592;</a></div></td><td>Taking false branch</td><td><div class="PathNav"><a href="#Path3" title="Next event (3)">&#8594;</a></div></td></tr></tbody></table></div></td></tr>
<tr><td class="num" id="LN151">151</td><td class="line"> </td></tr>
<tr><td class="num" id="LN152">152</td><td class="line">    ret = <span class="macro">NULL<span class="expansion">((void*)0)</span></span>;</td></tr>
<tr><td class="num" id="LN153">153</td><td class="line">    num = 0;</td></tr>
<tr><td class="num" id="LN154">154</td><td class="line">    i = 0;</td></tr>
<tr><td class="num" id="LN155">155</td><td class="line">    e = <span class="macro">false<span class="expansion">0</span></span>;</td></tr>
<tr><td class="num" id="LN156">156</td><td class="line">    w = <span class="macro">false<span class="expansion">0</span></span>;</td></tr>
<tr><td class="num" id="LN157">157</td><td class="line">    p = str;</td></tr>
<tr><td class="num" id="LN158">158</td><td class="line">    <span class="keyword">while</span> (*p) {</td></tr>
<tr><td class="num"></td><td class="line"><div id="Path3" class="msg msgControl" style="margin-left:5ex"><table class="msgT"><tbody><tr><td valign="top"><div class="PathIndex PathIndexControl">3</div></td><td><div class="PathNav"><a href="#Path2" title="Previous event (2)">&#8592;</a></div></td><td>Loop condition is true.  Entering loop body</td><td><div class="PathNav"><a href="#Path4" title="Next event (4)">&#8594;</a></div></td></tr></tbody></table></div></td></tr>
<tr><td class="num"></td><td class="line"><div id="Path13" class="msg msgControl" style="margin-left:5ex"><table class="msgT"><tbody><tr><td valign="top"><div class="PathIndex PathIndexControl">13</div></td><td><div class="PathNav"><a href="#Path12" title="Previous event (12)">&#8592;</a></div></td><td>Loop condition is true.  Entering loop body</td><td><div class="PathNav"><a href="#Path14" title="Next event (14)">&#8594;</a></div></td></tr></tbody></table></div></td></tr>
<tr><td class="num" id="LN159">159</td><td class="line">        <span class="keyword">if</span> (*p == '\\') {</td></tr>
<tr><td class="num"></td><td class="line"><div id="Path4" class="msg msgControl" style="margin-left:9ex"><table class="msgT"><tbody><tr><td valign="top"><div class="PathIndex PathIndexControl">4</div></td><td><div class="PathNav"><a href="#Path3" title="Previous event (3)">&#8592;</a></div></td><td>Taking false branch</td><td><div class="PathNav"><a href="#Path5" title="Next event (5)">&#8594;</a></div></td></tr></tbody></table></div></td></tr>
<tr><td class="num"></td><td class="line"><div id="Path14" class="msg msgControl" style="margin-left:9ex"><table class="msgT"><tbody><tr><td valign="top"><div class="PathIndex PathIndexControl">14</div></td><td><div class="PathNav"><a href="#Path13" title="Previous event (13)">&#8592;</a></div></td><td>Taking true branch</td><td><div class="PathNav"><a href="#Path15" title="Next event (15)">&#8594;</a></div></td></tr></tbody></table></div></td></tr>
<tr><td class="num" id="LN160">160</td><td class="line">            w = <span class="macro">false<span class="expansion">0</span></span>;</td></tr>
<tr><td class="num" id="LN161">161</td><td class="line">            <span class="keyword">if</span> (e) {</td></tr>
<tr><td class="num"></td><td class="line"><div id="Path15" class="msg msgControl" style="margin-left:13ex"><table class="msgT"><tbody><tr><td valign="top"><div class="PathIndex PathIndexControl">15</div></td><td><div class="PathNav"><a href="#Path14" title="Previous event (14)">&#8592;</a></div></td><td>Taking false branch</td><td><div class="PathNav"><a href="#Path16" title="Next event (16)">&#8594;</a></div></td></tr></tbody></table></div></td></tr>
<tr><td class="num" id="LN162">162</td><td class="line">                <span class="comment">/* if we were already escaping, add a '\' literal */</span></td></tr>
<tr><td class="num" id="LN163">163</td><td class="line">                tmp[i] = '\\';</td></tr>
<tr><td class="num" id="LN164">164</td><td class="line">                i++;</td></tr>
<tr><td class="num" id="LN165">165</td><td class="line">                e = <span class="macro">false<span class="expansion">0</span></span>;</td></tr>
<tr><td class="num" id="LN166">166</td><td class="line">            } <span class="keyword">else</span> {</td></tr>
<tr><td class="num" id="LN167">167</td><td class="line">                <span class="comment">/* otherwise just start escaping */</span></td></tr>
<tr><td class="num" id="LN168">168</td><td class="line">                e = <span class="macro">true<span class="expansion">1</span></span>;</td></tr>
<tr><td class="num" id="LN169">169</td><td class="line">            }</td></tr>
<tr><td class="num" id="LN170">170</td><td class="line">        } <span class="keyword">else</span> <span class="keyword">if</span> (<span class="macro">isspace(*p)<span class="expansion">((*__ctype_b_loc ())[(int) ((*p))] &amp; (unsigned short int)<br> _ISspace)</span></span>) {</td></tr>
<tr><td class="num"></td><td class="line"><div id="Path5" class="msg msgControl" style="margin-left:16ex"><table class="msgT"><tbody><tr><td valign="top"><div class="PathIndex PathIndexControl">5</div></td><td><div class="PathNav"><a href="#Path4" title="Previous event (4)">&#8592;</a></div></td><td>Taking false branch</td><td><div class="PathNav"><a href="#Path6" title="Next event (6)">&#8594;</a></div></td></tr></tbody></table></div></td></tr>
<tr><td class="num" id="LN171">171</td><td class="line">            <span class="keyword">if</span> (e) {</td></tr>
<tr><td class="num" id="LN172">172</td><td class="line">                <span class="comment">/* Add escaped whitespace literally */</span></td></tr>
<tr><td class="num" id="LN173">173</td><td class="line">                tmp[i] = *p;</td></tr>
<tr><td class="num" id="LN174">174</td><td class="line">                i++;</td></tr>
<tr><td class="num" id="LN175">175</td><td class="line">                e = <span class="macro">false<span class="expansion">0</span></span>;</td></tr>
<tr><td class="num" id="LN176">176</td><td class="line">            } <span class="keyword">else</span> <span class="keyword">if</span> (w == <span class="macro">false<span class="expansion">0</span></span>) {</td></tr>
<tr><td class="num" id="LN177">177</td><td class="line">                <span class="comment">/* If previous character was non-whitespace, arg break */</span></td></tr>
<tr><td class="num" id="LN178">178</td><td class="line">                tmp[i] = '\0';</td></tr>
<tr><td class="num" id="LN179">179</td><td class="line">                i++;</td></tr>
<tr><td class="num" id="LN180">180</td><td class="line">                w = <span class="macro">true<span class="expansion">1</span></span>;</td></tr>
<tr><td class="num" id="LN181">181</td><td class="line">            }</td></tr>
<tr><td class="num" id="LN182">182</td><td class="line">            <span class="comment">/* previous char was whitespace as well, skip it */</span></td></tr>
<tr><td class="num" id="LN183">183</td><td class="line">        } <span class="keyword">else</span> {</td></tr>
<tr><td class="num" id="LN184">184</td><td class="line">            w = <span class="macro">false<span class="expansion">0</span></span>;</td></tr>
<tr><td class="num" id="LN185">185</td><td class="line">            <span class="keyword">if</span> (e) {</td></tr>
<tr><td class="num"></td><td class="line"><div id="Path6" class="msg msgControl" style="margin-left:13ex"><table class="msgT"><tbody><tr><td valign="top"><div class="PathIndex PathIndexControl">6</div></td><td><div class="PathNav"><a href="#Path5" title="Previous event (5)">&#8592;</a></div></td><td>Taking false branch</td><td><div class="PathNav"><a href="#Path7" title="Next event (7)">&#8594;</a></div></td></tr></tbody></table></div></td></tr>
<tr><td class="num" id="LN186">186</td><td class="line">                <span class="comment">/* Prepend escaped chars with a literal \ */</span></td></tr>
<tr><td class="num" id="LN187">187</td><td class="line">                tmp[i] = '\\';</td></tr>
<tr><td class="num" id="LN188">188</td><td class="line">                i++;</td></tr>
<tr><td class="num" id="LN189">189</td><td class="line">                e = <span class="macro">false<span class="expansion">0</span></span>;</td></tr>
<tr><td class="num" id="LN190">190</td><td class="line">            }</td></tr>
<tr><td class="num" id="LN191">191</td><td class="line">            <span class="comment">/* Copy character from the source string */</span></td></tr>
<tr><td class="num" id="LN192">192</td><td class="line">            tmp[i] = *p;</td></tr>
<tr><td class="num" id="LN193">193</td><td class="line">            i++;</td></tr>
<tr><td class="num" id="LN194">194</td><td class="line">        }</td></tr>
<tr><td class="num" id="LN195">195</td><td class="line"> </td></tr>
<tr><td class="num" id="LN196">196</td><td class="line">        p++;</td></tr>
<tr><td class="num" id="LN197">197</td><td class="line"> </td></tr>
<tr><td class="num" id="LN198">198</td><td class="line">        <span class="comment">/* check if this was the last char */</span></td></tr>
<tr><td class="num" id="LN199">199</td><td class="line">        <span class="keyword">if</span> (*p == '\0') {</td></tr>
<tr><td class="num"></td><td class="line"><div id="Path7" class="msg msgControl" style="margin-left:9ex"><table class="msgT"><tbody><tr><td valign="top"><div class="PathIndex PathIndexControl">7</div></td><td><div class="PathNav"><a href="#Path6" title="Previous event (6)">&#8592;</a></div></td><td>Taking true branch</td><td><div class="PathNav"><a href="#Path8" title="Next event (8)">&#8594;</a></div></td></tr></tbody></table></div></td></tr>
<tr><td class="num"></td><td class="line"><div id="Path16" class="msg msgControl" style="margin-left:9ex"><table class="msgT"><tbody><tr><td valign="top"><div class="PathIndex PathIndexControl">16</div></td><td><div class="PathNav"><a href="#Path15" title="Previous event (15)">&#8592;</a></div></td><td>Taking false branch</td><td><div class="PathNav"><a href="#EndPath" title="Next event (17)">&#8594;</a></div></td></tr></tbody></table></div></td></tr>
<tr><td class="num" id="LN200">200</td><td class="line">            <span class="keyword">if</span> (e) {</td></tr>
<tr><td class="num"></td><td class="line"><div id="Path8" class="msg msgControl" style="margin-left:13ex"><table class="msgT"><tbody><tr><td valign="top"><div class="PathIndex PathIndexControl">8</div></td><td><div class="PathNav"><a href="#Path7" title="Previous event (7)">&#8592;</a></div></td><td>Taking false branch</td><td><div class="PathNav"><a href="#Path9" title="Next event (9)">&#8594;</a></div></td></tr></tbody></table></div></td></tr>
<tr><td class="num" id="LN201">201</td><td class="line">                tmp[i] = '\\';</td></tr>
<tr><td class="num" id="LN202">202</td><td class="line">                i++;</td></tr>
<tr><td class="num" id="LN203">203</td><td class="line">                e = <span class="macro">false<span class="expansion">0</span></span>;</td></tr>
<tr><td class="num" id="LN204">204</td><td class="line">            }</td></tr>
<tr><td class="num" id="LN205">205</td><td class="line">            tmp[i] = '\0';</td></tr>
<tr><td class="num" id="LN206">206</td><td class="line">            i++;</td></tr>
<tr><td class="num" id="LN207">207</td><td class="line">        }</td></tr>
<tr><td class="num" id="LN208">208</td><td class="line">        <span class="keyword">if</span> (<span class="mrange">tmp[i-1]</span> != '\0' || strlen(tmp) == 0) {</td></tr>
<tr><td class="num"></td><td class="line"><div id="Path9" class="msg msgControl" style="margin-left:9ex"><table class="msgT"><tbody><tr><td valign="top"><div class="PathIndex PathIndexControl">9</div></td><td><div class="PathNav"><a href="#Path8" title="Previous event (8)">&#8592;</a></div></td><td>Taking false branch</td><td><div class="PathNav"><a href="#Path10" title="Next event (10)">&#8594;</a></div></td></tr></tbody></table></div></td></tr>
<tr><td class="num"></td><td class="line"><div id="EndPath" class="msg msgEvent" style="margin-left:22ex"><table class="msgT"><tbody><tr><td valign="top"><div class="PathIndex PathIndexEvent">17</div></td><td><div class="PathNav"><a href="#Path16" title="Previous event (16)">&#8592;</a></div></td><td>The left operand of '!=' is a garbage value</td></tr></tbody></table></div></td></tr>
<tr><td class="num" id="LN209">209</td><td class="line">            <span class="comment">/* check next char and skip multiple spaces */</span></td></tr>
<tr><td class="num" id="LN210">210</td><td class="line">            <span class="keyword">continue</span>;</td></tr>
<tr><td class="num" id="LN211">211</td><td class="line">        }</td></tr>
<tr><td class="num" id="LN212">212</td><td class="line"> </td></tr>
<tr><td class="num" id="LN213">213</td><td class="line">        r = realloc(ret, (num + 2) * <span class="keyword">sizeof</span>(<span class="keyword">char</span> *));</td></tr>
<tr><td class="num" id="LN214">214</td><td class="line">        <span class="keyword">if</span> (<span class="mrange">!r</span>) <span class="keyword">goto</span> fail;</td></tr>
<tr><td class="num"></td><td class="line"><div id="Path10" class="msg msgEvent" style="margin-left:13ex"><table class="msgT"><tbody><tr><td valign="top"><div class="PathIndex PathIndexEvent">10</div></td><td><div class="PathNav"><a href="#Path9" title="Previous event (9)">&#8592;</a></div></td><td>Assuming 'r' is non-null</td><td><div class="PathNav"><a href="#Path11" title="Next event (11)">&#8594;</a></div></td></tr></tbody></table></div></td></tr>
<tr><td class="num"></td><td class="line"><div id="Path11" class="msg msgControl" style="margin-left:9ex"><table class="msgT"><tbody><tr><td valign="top"><div class="PathIndex PathIndexControl">11</div></td><td><div class="PathNav"><a href="#Path10" title="Previous event (10)">&#8592;</a></div></td><td>Taking false branch</td><td><div class="PathNav"><a href="#Path12" title="Next event (12)">&#8594;</a></div></td></tr></tbody></table></div></td></tr>
<tr><td class="num" id="LN215">215</td><td class="line">        ret = r;</td></tr>
<tr><td class="num" id="LN216">216</td><td class="line">        ret[num+1] = <span class="macro">NULL<span class="expansion">((void*)0)</span></span>;</td></tr>
<tr><td class="num" id="LN217">217</td><td class="line">        ret[num] = strdup(tmp);</td></tr>
<tr><td class="num" id="LN218">218</td><td class="line">        <span class="keyword">if</span> (!ret[num]) <span class="keyword">goto</span> fail;</td></tr>
<tr><td class="num"></td><td class="line"><div id="Path12" class="msg msgControl" style="margin-left:9ex"><table class="msgT"><tbody><tr><td valign="top"><div class="PathIndex PathIndexControl">12</div></td><td><div class="PathNav"><a href="#Path11" title="Previous event (11)">&#8592;</a></div></td><td>Taking false branch</td><td><div class="PathNav"><a href="#Path13" title="Next event (13)">&#8594;</a></div></td></tr></tbody></table></div></td></tr>
<tr><td class="num" id="LN219">219</td><td class="line">        num++;</td></tr>
<tr><td class="num" id="LN220">220</td><td class="line">        i = 0;</td></tr>
<tr><td class="num" id="LN221">221</td><td class="line">    }</td></tr>
<tr><td class="num" id="LN222">222</td><td class="line"> </td></tr>
<tr><td class="num" id="LN223">223</td><td class="line">    free(tmp);</td></tr>
<tr><td class="num" id="LN224">224</td><td class="line">    <span class="keyword">return</span> ret;</td></tr>
<tr><td class="num" id="LN225">225</td><td class="line"> </td></tr>
<tr><td class="num" id="LN226">226</td><td class="line">fail:</td></tr>
<tr><td class="num" id="LN227">227</td><td class="line">    free(tmp);</td></tr>
<tr><td class="num" id="LN228">228</td><td class="line">    free_args(ret);</td></tr>
<tr><td class="num" id="LN229">229</td><td class="line">    <span class="keyword">return</span> <span class="macro">NULL<span class="expansion">((void*)0)</span></span>;</td></tr>
<tr><td class="num" id="LN230">230</td><td class="line">}</td></tr>
<tr><td class="num" id="LN231">231</td><td class="line"> </td></tr>
<tr><td class="num" id="LN232">232</td><td class="line"><span class="keyword">char</span> **dup_string_list(TALLOC_CTX *memctx, <span class="keyword">const</span> <span class="keyword">char</span> **str_list)</td></tr>
<tr><td class="num" id="LN233">233</td><td class="line">{</td></tr>
<tr><td class="num" id="LN234">234</td><td class="line">    <span class="keyword">int</span> i = 0;</td></tr>
<tr><td class="num" id="LN235">235</td><td class="line">    <span class="keyword">int</span> j = 0;</td></tr>
<tr><td class="num" id="LN236">236</td><td class="line">    <span class="keyword">char</span> **dup_list;</td></tr>
<tr><td class="num" id="LN237">237</td><td class="line"> </td></tr>
<tr><td class="num" id="LN238">238</td><td class="line">    <span class="keyword">if</span> (!str_list) {</td></tr>
<tr><td class="num" id="LN239">239</td><td class="line">        <span class="keyword">return</span> <span class="macro">NULL<span class="expansion">((void*)0)</span></span>;</td></tr>
<tr><td class="num" id="LN240">240</td><td class="line">    }</td></tr>
<tr><td class="num" id="LN241">241</td><td class="line"> </td></tr>
<tr><td class="num" id="LN242">242</td><td class="line">    <span class="comment">/* Find the size of the list */</span></td></tr>
<tr><td class="num" id="LN243">243</td><td class="line">    <span class="keyword">while</span> (str_list[i]) i++;</td></tr>
<tr><td class="num" id="LN244">244</td><td class="line"> </td></tr>
<tr><td class="num" id="LN245">245</td><td class="line">    dup_list = <span class="macro">talloc_array(memctx, <span class="keyword">char</span> *, i+1)<span class="expansion">(char * *)_talloc_array(memctx, sizeof(char *), i+1, "char *"<br>)</span></span>;</td></tr>
<tr><td class="num" id="LN246">246</td><td class="line">    <span class="keyword">if</span> (!dup_list) {</td></tr>
<tr><td class="num" id="LN247">247</td><td class="line">        <span class="keyword">return</span> <span class="macro">NULL<span class="expansion">((void*)0)</span></span>;</td></tr>
<tr><td class="num" id="LN248">248</td><td class="line">    }</td></tr>
<tr><td class="num" id="LN249">249</td><td class="line"> </td></tr>
<tr><td class="num" id="LN250">250</td><td class="line">    <span class="comment">/* Copy the elements */</span></td></tr>
<tr><td class="num" id="LN251">251</td><td class="line">    <span class="keyword">for</span> (j = 0; j &lt; i; j++) {</td></tr>
<tr><td class="num" id="LN252">252</td><td class="line">        dup_list[j] = talloc_strdup(dup_list, str_list[j]);</td></tr>
<tr><td class="num" id="LN253">253</td><td class="line">        <span class="keyword">if</span> (!dup_list[j]) {</td></tr>
<tr><td class="num" id="LN254">254</td><td class="line">            <span class="macro">talloc_free(dup_list)<span class="expansion">_talloc_free(dup_list, "../src/util/util.c" ":" "254")</span></span>;</td></tr>
<tr><td class="num" id="LN255">255</td><td class="line">            <span class="keyword">return</span> <span class="macro">NULL<span class="expansion">((void*)0)</span></span>;</td></tr>
<tr><td class="num" id="LN256">256</td><td class="line">        }</td></tr>
<tr><td class="num" id="LN257">257</td><td class="line">    }</td></tr>
<tr><td class="num" id="LN258">258</td><td class="line"> </td></tr>
<tr><td class="num" id="LN259">259</td><td class="line">    <span class="comment">/* NULL-terminate the list */</span></td></tr>
<tr><td class="num" id="LN260">260</td><td class="line">    dup_list[i] = <span class="macro">NULL<span class="expansion">((void*)0)</span></span>;</td></tr>
<tr><td class="num" id="LN261">261</td><td class="line"> </td></tr>
<tr><td class="num" id="LN262">262</td><td class="line">    <span class="keyword">return</span> dup_list;</td></tr>
<tr><td class="num" id="LN263">263</td><td class="line">}</td></tr>
<tr><td class="num" id="LN264">264</td><td class="line"> </td></tr>
<tr><td class="num" id="LN265">265</td><td class="line"><span class="comment">/* Take two string lists (terminated on a NULL char*)</span></td></tr>
<tr><td class="num" id="LN266">266</td><td class="line"> <span class="comment">* and return up to three arrays of strings based on</span></td></tr>
<tr><td class="num" id="LN267">267</td><td class="line"> <span class="comment">* shared ownership.</span></td></tr>
<tr><td class="num" id="LN268">268</td><td class="line"> <span class="comment">*</span></td></tr>
<tr><td class="num" id="LN269">269</td><td class="line"> <span class="comment">* Pass NULL to any return type you don't care about</span></td></tr>
<tr><td class="num" id="LN270">270</td><td class="line"> <span class="comment">*/</span></td></tr>
<tr><td class="num" id="LN271">271</td><td class="line">errno_t diff_string_lists(TALLOC_CTX *memctx,</td></tr>
<tr><td class="num" id="LN272">272</td><td class="line">                          <span class="keyword">char</span> **_list1,</td></tr>
<tr><td class="num" id="LN273">273</td><td class="line">                          <span class="keyword">char</span> **_list2,</td></tr>
<tr><td class="num" id="LN274">274</td><td class="line">                          <span class="keyword">char</span> ***_list1_only,</td></tr>
<tr><td class="num" id="LN275">275</td><td class="line">                          <span class="keyword">char</span> ***_list2_only,</td></tr>
<tr><td class="num" id="LN276">276</td><td class="line">                          <span class="keyword">char</span> ***_both_lists)</td></tr>
<tr><td class="num" id="LN277">277</td><td class="line">{</td></tr>
<tr><td class="num" id="LN278">278</td><td class="line">    <span class="keyword">int</span> error;</td></tr>
<tr><td class="num" id="LN279">279</td><td class="line">    errno_t ret;</td></tr>
<tr><td class="num" id="LN280">280</td><td class="line">    <span class="keyword">int</span> i;</td></tr>
<tr><td class="num" id="LN281">281</td><td class="line">    <span class="keyword">int</span> i2 = 0;</td></tr>
<tr><td class="num" id="LN282">282</td><td class="line">    <span class="keyword">int</span> i12 = 0;</td></tr>
<tr><td class="num" id="LN283">283</td><td class="line">    hash_table_t *table;</td></tr>
<tr><td class="num" id="LN284">284</td><td class="line">    hash_key_t key;</td></tr>
<tr><td class="num" id="LN285">285</td><td class="line">    hash_value_t value;</td></tr>
<tr><td class="num" id="LN286">286</td><td class="line">    <span class="keyword">char</span> **list1 = <span class="macro">NULL<span class="expansion">((void*)0)</span></span>;</td></tr>
<tr><td class="num" id="LN287">287</td><td class="line">    <span class="keyword">char</span> **list2 = <span class="macro">NULL<span class="expansion">((void*)0)</span></span>;</td></tr>
<tr><td class="num" id="LN288">288</td><td class="line">    <span class="keyword">char</span> **list1_only = <span class="macro">NULL<span class="expansion">((void*)0)</span></span>;</td></tr>
<tr><td class="num" id="LN289">289</td><td class="line">    <span class="keyword">char</span> **list2_only = <span class="macro">NULL<span class="expansion">((void*)0)</span></span>;</td></tr>
<tr><td class="num" id="LN290">290</td><td class="line">    <span class="keyword">char</span> **both_lists = <span class="macro">NULL<span class="expansion">((void*)0)</span></span>;</td></tr>
<tr><td class="num" id="LN291">291</td><td class="line">    <span class="keyword">unsigned</span> <span class="keyword">long</span> count;</td></tr>
<tr><td class="num" id="LN292">292</td><td class="line">    hash_key_t *keys;</td></tr>
<tr><td class="num" id="LN293">293</td><td class="line"> </td></tr>
<tr><td class="num" id="LN294">294</td><td class="line">    TALLOC_CTX *tmp_ctx = <span class="macro">talloc_new(memctx)<span class="expansion">talloc_named_const(memctx, 0, "talloc_new: " "../src/util/util.c"<br> ":" "294")</span></span>;</td></tr>
<tr><td class="num" id="LN295">295</td><td class="line">    <span class="keyword">if</span> (!tmp_ctx) {</td></tr>
<tr><td class="num" id="LN296">296</td><td class="line">        <span class="keyword">return</span> <span class="macro">ENOMEM<span class="expansion">12</span></span>;</td></tr>
<tr><td class="num" id="LN297">297</td><td class="line">    }</td></tr>
<tr><td class="num" id="LN298">298</td><td class="line"> </td></tr>
<tr><td class="num" id="LN299">299</td><td class="line">    <span class="keyword">if</span> (!_list1) {</td></tr>
<tr><td class="num" id="LN300">300</td><td class="line">        list1 = <span class="macro">talloc_array(tmp_ctx, <span class="keyword">char</span> *, 1)<span class="expansion">(char * *)_talloc_array(tmp_ctx, sizeof(char *), 1, "char *")</span></span>;</td></tr>
<tr><td class="num" id="LN301">301</td><td class="line">        <span class="keyword">if</span> (!list1) {</td></tr>
<tr><td class="num" id="LN302">302</td><td class="line">            <span class="macro">talloc_free(tmp_ctx)<span class="expansion">_talloc_free(tmp_ctx, "../src/util/util.c" ":" "302")</span></span>;</td></tr>
<tr><td class="num" id="LN303">303</td><td class="line">            <span class="keyword">return</span> <span class="macro">ENOMEM<span class="expansion">12</span></span>;</td></tr>
<tr><td class="num" id="LN304">304</td><td class="line">        }</td></tr>
<tr><td class="num" id="LN305">305</td><td class="line">        list1[0] = <span class="macro">NULL<span class="expansion">((void*)0)</span></span>;</td></tr>
<tr><td class="num" id="LN306">306</td><td class="line">    }</td></tr>
<tr><td class="num" id="LN307">307</td><td class="line">    <span class="keyword">else</span> {</td></tr>
<tr><td class="num" id="LN308">308</td><td class="line">        list1 = _list1;</td></tr>
<tr><td class="num" id="LN309">309</td><td class="line">    }</td></tr>
<tr><td class="num" id="LN310">310</td><td class="line"> </td></tr>
<tr><td class="num" id="LN311">311</td><td class="line">    <span class="keyword">if</span> (!_list2) {</td></tr>
<tr><td class="num" id="LN312">312</td><td class="line">        list2 = <span class="macro">talloc_array(tmp_ctx, <span class="keyword">char</span> *, 1)<span class="expansion">(char * *)_talloc_array(tmp_ctx, sizeof(char *), 1, "char *")</span></span>;</td></tr>
<tr><td class="num" id="LN313">313</td><td class="line">        <span class="keyword">if</span> (!list2) {</td></tr>
<tr><td class="num" id="LN314">314</td><td class="line">            <span class="macro">talloc_free(tmp_ctx)<span class="expansion">_talloc_free(tmp_ctx, "../src/util/util.c" ":" "314")</span></span>;</td></tr>
<tr><td class="num" id="LN315">315</td><td class="line">            <span class="keyword">return</span> <span class="macro">ENOMEM<span class="expansion">12</span></span>;</td></tr>
<tr><td class="num" id="LN316">316</td><td class="line">        }</td></tr>
<tr><td class="num" id="LN317">317</td><td class="line">        list2[0] = <span class="macro">NULL<span class="expansion">((void*)0)</span></span>;</td></tr>
<tr><td class="num" id="LN318">318</td><td class="line">    }</td></tr>
<tr><td class="num" id="LN319">319</td><td class="line">    <span class="keyword">else</span> {</td></tr>
<tr><td class="num" id="LN320">320</td><td class="line">        list2 = _list2;</td></tr>
<tr><td class="num" id="LN321">321</td><td class="line">    }</td></tr>
<tr><td class="num" id="LN322">322</td><td class="line"> </td></tr>
<tr><td class="num" id="LN323">323</td><td class="line">    error = hash_create(10, &amp;table, <span class="macro">NULL<span class="expansion">((void*)0)</span></span>, <span class="macro">NULL<span class="expansion">((void*)0)</span></span>);</td></tr>
<tr><td class="num" id="LN324">324</td><td class="line">    <span class="keyword">if</span> (error != <span class="macro">HASH_SUCCESS<span class="expansion">0</span></span>) {</td></tr>
<tr><td class="num" id="LN325">325</td><td class="line">        <span class="macro">talloc_free(tmp_ctx)<span class="expansion">_talloc_free(tmp_ctx, "../src/util/util.c" ":" "325")</span></span>;</td></tr>
<tr><td class="num" id="LN326">326</td><td class="line">        <span class="keyword">return</span> <span class="macro">EIO<span class="expansion">5</span></span>;</td></tr>
<tr><td class="num" id="LN327">327</td><td class="line">    }</td></tr>
<tr><td class="num" id="LN328">328</td><td class="line"> </td></tr>
<tr><td class="num" id="LN329">329</td><td class="line">    key.type = HASH_KEY_STRING;</td></tr>
<tr><td class="num" id="LN330">330</td><td class="line">    value.type = HASH_VALUE_UNDEF;</td></tr>
<tr><td class="num" id="LN331">331</td><td class="line"> </td></tr>
<tr><td class="num" id="LN332">332</td><td class="line">    <span class="comment">/* Add all entries from list 1 into a hash table */</span></td></tr>
<tr><td class="num" id="LN333">333</td><td class="line">    i = 0;</td></tr>
<tr><td class="num" id="LN334">334</td><td class="line">    <span class="keyword">while</span> (list1[i]) {</td></tr>
<tr><td class="num" id="LN335">335</td><td class="line">        key.str = talloc_strdup(tmp_ctx, list1[i]);</td></tr>
<tr><td class="num" id="LN336">336</td><td class="line">        error = hash_enter(table, &amp;key, &amp;value);</td></tr>
<tr><td class="num" id="LN337">337</td><td class="line">        <span class="keyword">if</span> (error != <span class="macro">HASH_SUCCESS<span class="expansion">0</span></span>) {</td></tr>
<tr><td class="num" id="LN338">338</td><td class="line">            ret = <span class="macro">EIO<span class="expansion">5</span></span>;</td></tr>
<tr><td class="num" id="LN339">339</td><td class="line">            <span class="keyword">goto</span> done;</td></tr>
<tr><td class="num" id="LN340">340</td><td class="line">        }</td></tr>
<tr><td class="num" id="LN341">341</td><td class="line">        i++;</td></tr>
<tr><td class="num" id="LN342">342</td><td class="line">    }</td></tr>
<tr><td class="num" id="LN343">343</td><td class="line"> </td></tr>
<tr><td class="num" id="LN344">344</td><td class="line">    <span class="comment">/* Iterate through list 2 and remove matching items */</span></td></tr>
<tr><td class="num" id="LN345">345</td><td class="line">    i = 0;</td></tr>
<tr><td class="num" id="LN346">346</td><td class="line">    <span class="keyword">while</span> (list2[i]) {</td></tr>
<tr><td class="num" id="LN347">347</td><td class="line">        key.str = talloc_strdup(tmp_ctx, list2[i]);</td></tr>
<tr><td class="num" id="LN348">348</td><td class="line">        error = hash_delete(table, &amp;key);</td></tr>
<tr><td class="num" id="LN349">349</td><td class="line">        <span class="keyword">if</span> (error == <span class="macro">HASH_SUCCESS<span class="expansion">0</span></span>) {</td></tr>
<tr><td class="num" id="LN350">350</td><td class="line">            <span class="keyword">if</span> (_both_lists) {</td></tr>
<tr><td class="num" id="LN351">351</td><td class="line">                <span class="comment">/* String was present in both lists */</span></td></tr>
<tr><td class="num" id="LN352">352</td><td class="line">                i12++;</td></tr>
<tr><td class="num" id="LN353">353</td><td class="line">                both_lists = <span class="macro">talloc_realloc(tmp_ctx, both_lists, <span class="keyword">char</span> *, i12+1)<span class="expansion">(char * *)_talloc_realloc_array(tmp_ctx, both_lists, sizeof(char<br> *), i12+1, "char *")</span></span>;</td></tr>
<tr><td class="num" id="LN354">354</td><td class="line">                <span class="keyword">if</span> (!both_lists) {</td></tr>
<tr><td class="num" id="LN355">355</td><td class="line">                    ret = <span class="macro">ENOMEM<span class="expansion">12</span></span>;</td></tr>
<tr><td class="num" id="LN356">356</td><td class="line">                    <span class="keyword">goto</span> done;</td></tr>
<tr><td class="num" id="LN357">357</td><td class="line">                }</td></tr>
<tr><td class="num" id="LN358">358</td><td class="line">                both_lists[i12-1] = talloc_strdup(both_lists, list2[i]);</td></tr>
<tr><td class="num" id="LN359">359</td><td class="line">                <span class="keyword">if</span> (!both_lists[i12-1]) {</td></tr>
<tr><td class="num" id="LN360">360</td><td class="line">                    ret = <span class="macro">ENOMEM<span class="expansion">12</span></span>;</td></tr>
<tr><td class="num" id="LN361">361</td><td class="line">                    <span class="keyword">goto</span> done;</td></tr>
<tr><td class="num" id="LN362">362</td><td class="line">                }</td></tr>
<tr><td class="num" id="LN363">363</td><td class="line"> </td></tr>
<tr><td class="num" id="LN364">364</td><td class="line">                both_lists[i12] = <span class="macro">NULL<span class="expansion">((void*)0)</span></span>;</td></tr>
<tr><td class="num" id="LN365">365</td><td class="line">            }</td></tr>
<tr><td class="num" id="LN366">366</td><td class="line">        }</td></tr>
<tr><td class="num" id="LN367">367</td><td class="line">        <span class="keyword">else</span> <span class="keyword">if</span> (error == <span class="macro">HASH_ERROR_KEY_NOT_FOUND<span class="expansion">(-2000 + 4)</span></span>) {</td></tr>
<tr><td class="num" id="LN368">368</td><td class="line">            <span class="keyword">if</span> (_list2_only) {</td></tr>
<tr><td class="num" id="LN369">369</td><td class="line">                <span class="comment">/* String was present only in list2 */</span></td></tr>
<tr><td class="num" id="LN370">370</td><td class="line">                i2++;</td></tr>
<tr><td class="num" id="LN371">371</td><td class="line">                list2_only = <span class="macro">talloc_realloc(tmp_ctx, list2_only,<span class="expansion">(char * *)_talloc_realloc_array(tmp_ctx, list2_only, sizeof(char<br> *), i2+1, "char *")</span></span></td></tr>
<tr><td class="num" id="LN372">372</td><td class="line">                                            <span class="keyword"><span class="macro">char</span> *, i2+1)<span class="expansion">(char * *)_talloc_realloc_array(tmp_ctx, list2_only, sizeof(char<br> *), i2+1, "char *")</span></span>;</td></tr>
<tr><td class="num" id="LN373">373</td><td class="line">                <span class="keyword">if</span> (!list2_only) {</td></tr>
<tr><td class="num" id="LN374">374</td><td class="line">                    ret = <span class="macro">ENOMEM<span class="expansion">12</span></span>;</td></tr>
<tr><td class="num" id="LN375">375</td><td class="line">                    <span class="keyword">goto</span> done;</td></tr>
<tr><td class="num" id="LN376">376</td><td class="line">                }</td></tr>
<tr><td class="num" id="LN377">377</td><td class="line">                list2_only[i2-1] = talloc_strdup(list2_only, list2[i]);</td></tr>
<tr><td class="num" id="LN378">378</td><td class="line">                <span class="keyword">if</span> (!list2_only[i2-1]) {</td></tr>
<tr><td class="num" id="LN379">379</td><td class="line">                    ret = <span class="macro">ENOMEM<span class="expansion">12</span></span>;</td></tr>
<tr><td class="num" id="LN380">380</td><td class="line">                    <span class="keyword">goto</span> done;</td></tr>
<tr><td class="num" id="LN381">381</td><td class="line">                }</td></tr>
<tr><td class="num" id="LN382">382</td><td class="line"> </td></tr>
<tr><td class="num" id="LN383">383</td><td class="line">                list2_only[i2] = <span class="macro">NULL<span class="expansion">((void*)0)</span></span>;</td></tr>
<tr><td class="num" id="LN384">384</td><td class="line">            }</td></tr>
<tr><td class="num" id="LN385">385</td><td class="line">        }</td></tr>
<tr><td class="num" id="LN386">386</td><td class="line">        <span class="keyword">else</span> {</td></tr>
<tr><td class="num" id="LN387">387</td><td class="line">            <span class="comment">/* An error occurred */</span></td></tr>
<tr><td class="num" id="LN388">388</td><td class="line">            ret = <span class="macro">EIO<span class="expansion">5</span></span>;</td></tr>
<tr><td class="num" id="LN389">389</td><td class="line">            <span class="keyword">goto</span> done;</td></tr>
<tr><td class="num" id="LN390">390</td><td class="line">        }</td></tr>
<tr><td class="num" id="LN391">391</td><td class="line">        i++;</td></tr>
<tr><td class="num" id="LN392">392</td><td class="line">    }</td></tr>
<tr><td class="num" id="LN393">393</td><td class="line"> </td></tr>
<tr><td class="num" id="LN394">394</td><td class="line">    <span class="comment">/* Get the leftover entries in the hash table */</span></td></tr>
<tr><td class="num" id="LN395">395</td><td class="line">    <span class="keyword">if</span> (_list1_only) {</td></tr>
<tr><td class="num" id="LN396">396</td><td class="line">        error = hash_keys(table, &amp;count, &amp;keys);</td></tr>
<tr><td class="num" id="LN397">397</td><td class="line">        <span class="keyword">if</span> (error != <span class="macro">HASH_SUCCESS<span class="expansion">0</span></span>) {</td></tr>
<tr><td class="num" id="LN398">398</td><td class="line">            ret = <span class="macro">EIO<span class="expansion">5</span></span>;</td></tr>
<tr><td class="num" id="LN399">399</td><td class="line">            <span class="keyword">goto</span> done;</td></tr>
<tr><td class="num" id="LN400">400</td><td class="line">        }</td></tr>
<tr><td class="num" id="LN401">401</td><td class="line"> </td></tr>
<tr><td class="num" id="LN402">402</td><td class="line">        list1_only = <span class="macro">talloc_array(tmp_ctx, <span class="keyword">char</span> *, count+1)<span class="expansion">(char * *)_talloc_array(tmp_ctx, sizeof(char *), count+1, "char *"<br>)</span></span>;</td></tr>
<tr><td class="num" id="LN403">403</td><td class="line">        <span class="keyword">if</span> (!list1_only) {</td></tr>
<tr><td class="num" id="LN404">404</td><td class="line">            ret = <span class="macro">ENOMEM<span class="expansion">12</span></span>;</td></tr>
<tr><td class="num" id="LN405">405</td><td class="line">            <span class="keyword">goto</span> done;</td></tr>
<tr><td class="num" id="LN406">406</td><td class="line">        }</td></tr>
<tr><td class="num" id="LN407">407</td><td class="line"> </td></tr>
<tr><td class="num" id="LN408">408</td><td class="line">        <span class="keyword">for</span> (i = 0; i &lt; count; i++) {</td></tr>
<tr><td class="num" id="LN409">409</td><td class="line">            list1_only[i] = talloc_strdup(list1_only, keys[i].str);</td></tr>
<tr><td class="num" id="LN410">410</td><td class="line">            <span class="keyword">if</span> (!list1_only[i]) {</td></tr>
<tr><td class="num" id="LN411">411</td><td class="line">                ret = <span class="macro">ENOMEM<span class="expansion">12</span></span>;</td></tr>
<tr><td class="num" id="LN412">412</td><td class="line">                <span class="keyword">goto</span> done;</td></tr>
<tr><td class="num" id="LN413">413</td><td class="line">            }</td></tr>
<tr><td class="num" id="LN414">414</td><td class="line">        }</td></tr>
<tr><td class="num" id="LN415">415</td><td class="line">        list1_only[count] = <span class="macro">NULL<span class="expansion">((void*)0)</span></span>;</td></tr>
<tr><td class="num" id="LN416">416</td><td class="line"> </td></tr>
<tr><td class="num" id="LN417">417</td><td class="line">        free(keys);</td></tr>
<tr><td class="num" id="LN418">418</td><td class="line"> </td></tr>
<tr><td class="num" id="LN419">419</td><td class="line">        *_list1_only = <span class="macro">talloc_steal(memctx, list1_only)<span class="expansion">({ __typeof__(list1_only) __talloc_steal_ret = (__typeof__(list1_only<br>))_talloc_steal_loc((memctx),(list1_only), "../src/util/util.c"<br> ":" "419"); __talloc_steal_ret; })</span></span>;</td></tr>
<tr><td class="num" id="LN420">420</td><td class="line">    }</td></tr>
<tr><td class="num" id="LN421">421</td><td class="line"> </td></tr>
<tr><td class="num" id="LN422">422</td><td class="line">    <span class="keyword">if</span> (_list2_only) {</td></tr>
<tr><td class="num" id="LN423">423</td><td class="line">        <span class="keyword">if</span> (list2_only) {</td></tr>
<tr><td class="num" id="LN424">424</td><td class="line">            *_list2_only = <span class="macro">talloc_steal(memctx, list2_only)<span class="expansion">({ __typeof__(list2_only) __talloc_steal_ret = (__typeof__(list2_only<br>))_talloc_steal_loc((memctx),(list2_only), "../src/util/util.c"<br> ":" "424"); __talloc_steal_ret; })</span></span>;</td></tr>
<tr><td class="num" id="LN425">425</td><td class="line">        }</td></tr>
<tr><td class="num" id="LN426">426</td><td class="line">        <span class="keyword">else</span> {</td></tr>
<tr><td class="num" id="LN427">427</td><td class="line">            *_list2_only = <span class="macro">talloc_array(memctx, <span class="keyword">char</span> *, 1)<span class="expansion">(char * *)_talloc_array(memctx, sizeof(char *), 1, "char *")</span></span>;</td></tr>
<tr><td class="num" id="LN428">428</td><td class="line">            <span class="keyword">if</span> (!(*_list2_only)) {</td></tr>
<tr><td class="num" id="LN429">429</td><td class="line">                ret = <span class="macro">ENOMEM<span class="expansion">12</span></span>;</td></tr>
<tr><td class="num" id="LN430">430</td><td class="line">                <span class="keyword">goto</span> done;</td></tr>
<tr><td class="num" id="LN431">431</td><td class="line">            }</td></tr>
<tr><td class="num" id="LN432">432</td><td class="line">            *_list2_only[0] = <span class="macro">NULL<span class="expansion">((void*)0)</span></span>;</td></tr>
<tr><td class="num" id="LN433">433</td><td class="line">        }</td></tr>
<tr><td class="num" id="LN434">434</td><td class="line">    }</td></tr>
<tr><td class="num" id="LN435">435</td><td class="line"> </td></tr>
<tr><td class="num" id="LN436">436</td><td class="line">    <span class="keyword">if</span> (_both_lists) {</td></tr>
<tr><td class="num" id="LN437">437</td><td class="line">        <span class="keyword">if</span> (both_lists) {</td></tr>
<tr><td class="num" id="LN438">438</td><td class="line">            *_both_lists = <span class="macro">talloc_steal(memctx, both_lists)<span class="expansion">({ __typeof__(both_lists) __talloc_steal_ret = (__typeof__(both_lists<br>))_talloc_steal_loc((memctx),(both_lists), "../src/util/util.c"<br> ":" "438"); __talloc_steal_ret; })</span></span>;</td></tr>
<tr><td class="num" id="LN439">439</td><td class="line">        }</td></tr>
<tr><td class="num" id="LN440">440</td><td class="line">        <span class="keyword">else</span> {</td></tr>
<tr><td class="num" id="LN441">441</td><td class="line">            *_both_lists = <span class="macro">talloc_array(memctx, <span class="keyword">char</span> *, 1)<span class="expansion">(char * *)_talloc_array(memctx, sizeof(char *), 1, "char *")</span></span>;</td></tr>
<tr><td class="num" id="LN442">442</td><td class="line">            <span class="keyword">if</span> (!(*_both_lists)) {</td></tr>
<tr><td class="num" id="LN443">443</td><td class="line">                ret = <span class="macro">ENOMEM<span class="expansion">12</span></span>;</td></tr>
<tr><td class="num" id="LN444">444</td><td class="line">                <span class="keyword">goto</span> done;</td></tr>
<tr><td class="num" id="LN445">445</td><td class="line">            }</td></tr>
<tr><td class="num" id="LN446">446</td><td class="line">            *_both_lists[0] = <span class="macro">NULL<span class="expansion">((void*)0)</span></span>;</td></tr>
<tr><td class="num" id="LN447">447</td><td class="line">        }</td></tr>
<tr><td class="num" id="LN448">448</td><td class="line">    }</td></tr>
<tr><td class="num" id="LN449">449</td><td class="line"> </td></tr>
<tr><td class="num" id="LN450">450</td><td class="line">    ret = <span class="macro">EOK<span class="expansion">0</span></span>;</td></tr>
<tr><td class="num" id="LN451">451</td><td class="line"> </td></tr>
<tr><td class="num" id="LN452">452</td><td class="line">done:</td></tr>
<tr><td class="num" id="LN453">453</td><td class="line">    hash_destroy(table);</td></tr>
<tr><td class="num" id="LN454">454</td><td class="line">    <span class="macro">talloc_free(tmp_ctx)<span class="expansion">_talloc_free(tmp_ctx, "../src/util/util.c" ":" "454")</span></span>;</td></tr>
<tr><td class="num" id="LN455">455</td><td class="line">    <span class="keyword">return</span> ret;</td></tr>
<tr><td class="num" id="LN456">456</td><td class="line">}</td></tr>
<tr><td class="num" id="LN457">457</td><td class="line"> </td></tr>
<tr><td class="num" id="LN458">458</td><td class="line"><span class="keyword">static</span> <span class="keyword">void</span> *hash_talloc(<span class="keyword">const</span> size_t size, <span class="keyword">void</span> *pvt)</td></tr>
<tr><td class="num" id="LN459">459</td><td class="line">{</td></tr>
<tr><td class="num" id="LN460">460</td><td class="line">    <span class="keyword">return</span> <span class="macro">talloc_size(pvt, size)<span class="expansion">talloc_named_const(pvt, size, "../src/util/util.c" ":" "460")</span></span>;</td></tr>
<tr><td class="num" id="LN461">461</td><td class="line">}</td></tr>
<tr><td class="num" id="LN462">462</td><td class="line"> </td></tr>
<tr><td class="num" id="LN463">463</td><td class="line"><span class="keyword">static</span> <span class="keyword">void</span> hash_talloc_free(<span class="keyword">void</span> *ptr, <span class="keyword">void</span> *pvt)</td></tr>
<tr><td class="num" id="LN464">464</td><td class="line">{</td></tr>
<tr><td class="num" id="LN465">465</td><td class="line">    <span class="macro">talloc_free(ptr)<span class="expansion">_talloc_free(ptr, "../src/util/util.c" ":" "465")</span></span>;</td></tr>
<tr><td class="num" id="LN466">466</td><td class="line">}</td></tr>
<tr><td class="num" id="LN467">467</td><td class="line"> </td></tr>
<tr><td class="num" id="LN468">468</td><td class="line">errno_t sss_hash_create_ex(TALLOC_CTX *mem_ctx,</td></tr>
<tr><td class="num" id="LN469">469</td><td class="line">                           <span class="keyword">unsigned</span> <span class="keyword">long</span> count,</td></tr>
<tr><td class="num" id="LN470">470</td><td class="line">                           hash_table_t **tbl,</td></tr>
<tr><td class="num" id="LN471">471</td><td class="line">                           <span class="keyword">unsigned</span> <span class="keyword">int</span> directory_bits,</td></tr>
<tr><td class="num" id="LN472">472</td><td class="line">                           <span class="keyword">unsigned</span> <span class="keyword">int</span> segment_bits,</td></tr>
<tr><td class="num" id="LN473">473</td><td class="line">                           <span class="keyword">unsigned</span> <span class="keyword">long</span> min_load_factor,</td></tr>
<tr><td class="num" id="LN474">474</td><td class="line">                           <span class="keyword">unsigned</span> <span class="keyword">long</span> max_load_factor,</td></tr>
<tr><td class="num" id="LN475">475</td><td class="line">                           hash_delete_callback *delete_callback,</td></tr>
<tr><td class="num" id="LN476">476</td><td class="line">                           <span class="keyword">void</span> *delete_private_data)</td></tr>
<tr><td class="num" id="LN477">477</td><td class="line">{</td></tr>
<tr><td class="num" id="LN478">478</td><td class="line">    errno_t ret;</td></tr>
<tr><td class="num" id="LN479">479</td><td class="line">    hash_table_t *table;</td></tr>
<tr><td class="num" id="LN480">480</td><td class="line">    <span class="keyword">int</span> hret;</td></tr>
<tr><td class="num" id="LN481">481</td><td class="line"> </td></tr>
<tr><td class="num" id="LN482">482</td><td class="line">    TALLOC_CTX *internal_ctx;</td></tr>
<tr><td class="num" id="LN483">483</td><td class="line">    internal_ctx = <span class="macro">talloc_new(NULL)<span class="expansion">talloc_named_const(((void*)0), 0, "talloc_new: " "../src/util/util.c"<br> ":" "483")</span></span>;</td></tr>
<tr><td class="num" id="LN484">484</td><td class="line">    <span class="keyword">if</span> (!internal_ctx) {</td></tr>
<tr><td class="num" id="LN485">485</td><td class="line">        <span class="keyword">return</span> <span class="macro">ENOMEM<span class="expansion">12</span></span>;</td></tr>
<tr><td class="num" id="LN486">486</td><td class="line">    }</td></tr>
<tr><td class="num" id="LN487">487</td><td class="line"> </td></tr>
<tr><td class="num" id="LN488">488</td><td class="line">    hret = hash_create_ex(count, &amp;table, directory_bits, segment_bits,</td></tr>
<tr><td class="num" id="LN489">489</td><td class="line">                          min_load_factor, max_load_factor,</td></tr>
<tr><td class="num" id="LN490">490</td><td class="line">                          hash_talloc, hash_talloc_free, internal_ctx,</td></tr>
<tr><td class="num" id="LN491">491</td><td class="line">                          delete_callback, delete_private_data);</td></tr>
<tr><td class="num" id="LN492">492</td><td class="line">    <span class="keyword">switch</span> (hret) {</td></tr>
<tr><td class="num" id="LN493">493</td><td class="line">    <span class="keyword">case</span> <span class="macro">HASH_SUCCESS<span class="expansion">0</span></span>:</td></tr>
<tr><td class="num" id="LN494">494</td><td class="line">        <span class="comment">/* Steal the table pointer onto the mem_ctx,</span></td></tr>
<tr><td class="num" id="LN495">495</td><td class="line">         <span class="comment">* then make the internal_ctx a child of</span></td></tr>
<tr><td class="num" id="LN496">496</td><td class="line">         <span class="comment">* table.</span></td></tr>
<tr><td class="num" id="LN497">497</td><td class="line">         <span class="comment">*</span></td></tr>
<tr><td class="num" id="LN498">498</td><td class="line">         <span class="comment">* This way, we can clean up the values when</span></td></tr>
<tr><td class="num" id="LN499">499</td><td class="line">         <span class="comment">* we talloc_free() the table</span></td></tr>
<tr><td class="num" id="LN500">500</td><td class="line">         <span class="comment">*/</span></td></tr>
<tr><td class="num" id="LN501">501</td><td class="line">        *tbl = <span class="macro">talloc_steal(mem_ctx, table)<span class="expansion">({ __typeof__(table) __talloc_steal_ret = (__typeof__(table))<br>_talloc_steal_loc((mem_ctx),(table), "../src/util/util.c" ":"<br> "501"); __talloc_steal_ret; })</span></span>;</td></tr>
<tr><td class="num" id="LN502">502</td><td class="line">        <span class="macro">talloc_steal(table, internal_ctx)<span class="expansion">({ __typeof__(internal_ctx) __talloc_steal_ret = (__typeof__(<br>internal_ctx))_talloc_steal_loc((table),(internal_ctx), "../src/util/util.c"<br> ":" "502"); __talloc_steal_ret; })</span></span>;</td></tr>
<tr><td class="num" id="LN503">503</td><td class="line">        <span class="keyword">return</span> <span class="macro">EOK<span class="expansion">0</span></span>;</td></tr>
<tr><td class="num" id="LN504">504</td><td class="line"> </td></tr>
<tr><td class="num" id="LN505">505</td><td class="line">    <span class="keyword">case</span> <span class="macro">HASH_ERROR_NO_MEMORY<span class="expansion">(-2000 + 3)</span></span>:</td></tr>
<tr><td class="num" id="LN506">506</td><td class="line">        ret = <span class="macro">ENOMEM<span class="expansion">12</span></span>;</td></tr>
<tr><td class="num" id="LN507">507</td><td class="line">        <span class="keyword">break</span>;</td></tr>
<tr><td class="num" id="LN508">508</td><td class="line">    <span class="keyword">default</span>:</td></tr>
<tr><td class="num" id="LN509">509</td><td class="line">        ret = <span class="macro">EIO<span class="expansion">5</span></span>;</td></tr>
<tr><td class="num" id="LN510">510</td><td class="line">    }</td></tr>
<tr><td class="num" id="LN511">511</td><td class="line"> </td></tr>
<tr><td class="num" id="LN512">512</td><td class="line">    <span class="macro">DEBUG(SSSDBG_FATAL_FAILURE, <span class="string_literal">"Could not create hash table: [%d][%s]\n"</span>,<span class="expansion">do { int __debug_macro_level = 0x0010; if ((debug_level &amp;<br> (__debug_macro_level) || (debug_level == 0 &amp;&amp; (__debug_macro_level<br> &amp; (0x0010 | 0x0020))))) { debug_fn("../src/util/util.c",<br> 513, __FUNCTION__, __debug_macro_level, "Could not create hash table: [%d][%s]\n"<br>, hret, hash_error_string(hret)); } } while (0)</span></span></td></tr>
<tr><td class="num" id="LN513">513</td><td class="line">              <span class="macro">hret, hash_error_string(hret))<span class="expansion">do { int __debug_macro_level = 0x0010; if ((debug_level &amp;<br> (__debug_macro_level) || (debug_level == 0 &amp;&amp; (__debug_macro_level<br> &amp; (0x0010 | 0x0020))))) { debug_fn("../src/util/util.c",<br> 513, __FUNCTION__, __debug_macro_level, "Could not create hash table: [%d][%s]\n"<br>, hret, hash_error_string(hret)); } } while (0)</span></span>;</td></tr>
<tr><td class="num" id="LN514">514</td><td class="line"> </td></tr>
<tr><td class="num" id="LN515">515</td><td class="line">    <span class="macro">talloc_free(internal_ctx)<span class="expansion">_talloc_free(internal_ctx, "../src/util/util.c" ":" "515")</span></span>;</td></tr>
<tr><td class="num" id="LN516">516</td><td class="line">    <span class="keyword">return</span> ret;</td></tr>
<tr><td class="num" id="LN517">517</td><td class="line">}</td></tr>
<tr><td class="num" id="LN518">518</td><td class="line"> </td></tr>
<tr><td class="num" id="LN519">519</td><td class="line">errno_t sss_hash_create(TALLOC_CTX *mem_ctx, <span class="keyword">unsigned</span> <span class="keyword">long</span> count,</td></tr>
<tr><td class="num" id="LN520">520</td><td class="line">                        hash_table_t **tbl)</td></tr>
<tr><td class="num" id="LN521">521</td><td class="line">{</td></tr>
<tr><td class="num" id="LN522">522</td><td class="line">    <span class="keyword">return</span> sss_hash_create_ex(mem_ctx, count, tbl, 0, 0, 0, 0, <span class="macro">NULL<span class="expansion">((void*)0)</span></span>, <span class="macro">NULL<span class="expansion">((void*)0)</span></span>);</td></tr>
<tr><td class="num" id="LN523">523</td><td class="line">}</td></tr>
<tr><td class="num" id="LN524">524</td><td class="line"> </td></tr>
<tr><td class="num" id="LN525">525</td><td class="line">errno_t sss_filter_sanitize(TALLOC_CTX *mem_ctx,</td></tr>
<tr><td class="num" id="LN526">526</td><td class="line">                            <span class="keyword">const</span> <span class="keyword">char</span> *input,</td></tr>
<tr><td class="num" id="LN527">527</td><td class="line">                            <span class="keyword">char</span> **sanitized)</td></tr>
<tr><td class="num" id="LN528">528</td><td class="line">{</td></tr>
<tr><td class="num" id="LN529">529</td><td class="line">    <span class="keyword">char</span> *output;</td></tr>
<tr><td class="num" id="LN530">530</td><td class="line">    size_t i = 0;</td></tr>
<tr><td class="num" id="LN531">531</td><td class="line">    size_t j = 0;</td></tr>
<tr><td class="num" id="LN532">532</td><td class="line"> </td></tr>
<tr><td class="num" id="LN533">533</td><td class="line">    <span class="comment">/* Assume the worst-case. We'll resize it later, once */</span></td></tr>
<tr><td class="num" id="LN534">534</td><td class="line">    output = <span class="macro">talloc_array(mem_ctx, <span class="keyword">char</span>, strlen(input) * 3 + 1)<span class="expansion">(char *)_talloc_array(mem_ctx, sizeof(char), strlen(input) * 3<br> + 1, "char")</span></span>;</td></tr>
<tr><td class="num" id="LN535">535</td><td class="line">    <span class="keyword">if</span> (!output) {</td></tr>
<tr><td class="num" id="LN536">536</td><td class="line">        <span class="keyword">return</span> <span class="macro">ENOMEM<span class="expansion">12</span></span>;</td></tr>
<tr><td class="num" id="LN537">537</td><td class="line">    }</td></tr>
<tr><td class="num" id="LN538">538</td><td class="line"> </td></tr>
<tr><td class="num" id="LN539">539</td><td class="line">    <span class="keyword">while</span> (input[i]) {</td></tr>
<tr><td class="num" id="LN540">540</td><td class="line">        <span class="keyword">switch</span>(input[i]) {</td></tr>
<tr><td class="num" id="LN541">541</td><td class="line">        <span class="keyword">case</span> '\t':</td></tr>
<tr><td class="num" id="LN542">542</td><td class="line">            output[j++] = '\\';</td></tr>
<tr><td class="num" id="LN543">543</td><td class="line">            output[j++] = '0';</td></tr>
<tr><td class="num" id="LN544">544</td><td class="line">            output[j++] = '9';</td></tr>
<tr><td class="num" id="LN545">545</td><td class="line">            <span class="keyword">break</span>;</td></tr>
<tr><td class="num" id="LN546">546</td><td class="line">        <span class="keyword">case</span> ' ':</td></tr>
<tr><td class="num" id="LN547">547</td><td class="line">            output[j++] = '\\';</td></tr>
<tr><td class="num" id="LN548">548</td><td class="line">            output[j++] = '2';</td></tr>
<tr><td class="num" id="LN549">549</td><td class="line">            output[j++] = '0';</td></tr>
<tr><td class="num" id="LN550">550</td><td class="line">            <span class="keyword">break</span>;</td></tr>
<tr><td class="num" id="LN551">551</td><td class="line">        <span class="keyword">case</span> '*':</td></tr>
<tr><td class="num" id="LN552">552</td><td class="line">            output[j++] = '\\';</td></tr>
<tr><td class="num" id="LN553">553</td><td class="line">            output[j++] = '2';</td></tr>
<tr><td class="num" id="LN554">554</td><td class="line">            output[j++] = 'a';</td></tr>
<tr><td class="num" id="LN555">555</td><td class="line">            <span class="keyword">break</span>;</td></tr>
<tr><td class="num" id="LN556">556</td><td class="line">        <span class="keyword">case</span> '(':</td></tr>
<tr><td class="num" id="LN557">557</td><td class="line">            output[j++] = '\\';</td></tr>
<tr><td class="num" id="LN558">558</td><td class="line">            output[j++] = '2';</td></tr>
<tr><td class="num" id="LN559">559</td><td class="line">            output[j++] = '8';</td></tr>
<tr><td class="num" id="LN560">560</td><td class="line">            <span class="keyword">break</span>;</td></tr>
<tr><td class="num" id="LN561">561</td><td class="line">        <span class="keyword">case</span> ')':</td></tr>
<tr><td class="num" id="LN562">562</td><td class="line">            output[j++] = '\\';</td></tr>
<tr><td class="num" id="LN563">563</td><td class="line">            output[j++] = '2';</td></tr>
<tr><td class="num" id="LN564">564</td><td class="line">            output[j++] = '9';</td></tr>
<tr><td class="num" id="LN565">565</td><td class="line">            <span class="keyword">break</span>;</td></tr>
<tr><td class="num" id="LN566">566</td><td class="line">        <span class="keyword">case</span> '\\':</td></tr>
<tr><td class="num" id="LN567">567</td><td class="line">            output[j++] = '\\';</td></tr>
<tr><td class="num" id="LN568">568</td><td class="line">            output[j++] = '5';</td></tr>
<tr><td class="num" id="LN569">569</td><td class="line">            output[j++] = 'c';</td></tr>
<tr><td class="num" id="LN570">570</td><td class="line">            <span class="keyword">break</span>;</td></tr>
<tr><td class="num" id="LN571">571</td><td class="line">        <span class="keyword">default</span>:</td></tr>
<tr><td class="num" id="LN572">572</td><td class="line">            output[j++] = input[i];</td></tr>
<tr><td class="num" id="LN573">573</td><td class="line">        }</td></tr>
<tr><td class="num" id="LN574">574</td><td class="line"> </td></tr>
<tr><td class="num" id="LN575">575</td><td class="line">        i++;</td></tr>
<tr><td class="num" id="LN576">576</td><td class="line">    }</td></tr>
<tr><td class="num" id="LN577">577</td><td class="line">    output[j] = '\0';</td></tr>
<tr><td class="num" id="LN578">578</td><td class="line">    *sanitized = <span class="macro">talloc_realloc(mem_ctx, output, <span class="keyword">char</span>, j+1)<span class="expansion">(char *)_talloc_realloc_array(mem_ctx, output, sizeof(char), j<br>+1, "char")</span></span>;</td></tr>
<tr><td class="num" id="LN579">579</td><td class="line">    <span class="keyword">if</span> (!*sanitized) {</td></tr>
<tr><td class="num" id="LN580">580</td><td class="line">        <span class="macro">talloc_free(output)<span class="expansion">_talloc_free(output, "../src/util/util.c" ":" "580")</span></span>;</td></tr>
<tr><td class="num" id="LN581">581</td><td class="line">        <span class="keyword">return</span> <span class="macro">ENOMEM<span class="expansion">12</span></span>;</td></tr>
<tr><td class="num" id="LN582">582</td><td class="line">    }</td></tr>
<tr><td class="num" id="LN583">583</td><td class="line"> </td></tr>
<tr><td class="num" id="LN584">584</td><td class="line">    <span class="keyword">return</span> <span class="macro">EOK<span class="expansion">0</span></span>;</td></tr>
<tr><td class="num" id="LN585">585</td><td class="line">}</td></tr>
<tr><td class="num" id="LN586">586</td><td class="line"> </td></tr>
<tr><td class="num" id="LN587">587</td><td class="line"><span class="keyword">char</span> *</td></tr>
<tr><td class="num" id="LN588">588</td><td class="line">sss_escape_ip_address(TALLOC_CTX *mem_ctx, <span class="keyword">int</span> family, <span class="keyword">const</span> <span class="keyword">char</span> *addr)</td></tr>
<tr><td class="num" id="LN589">589</td><td class="line">{</td></tr>
<tr><td class="num" id="LN590">590</td><td class="line">    <span class="keyword">return</span> family == <span class="macro">AF_INET6<span class="expansion">10</span></span> ? talloc_asprintf(mem_ctx, <span class="string_literal">"[%s]"</span>, addr) :</td></tr>
<tr><td class="num" id="LN591">591</td><td class="line">                                talloc_strdup(mem_ctx, addr);</td></tr>
<tr><td class="num" id="LN592">592</td><td class="line">}</td></tr>
<tr><td class="num" id="LN593">593</td><td class="line"> </td></tr>
<tr><td class="num" id="LN594">594</td><td class="line"><span class="comment">/* out-&gt;len includes terminating '\0' */</span></td></tr>
<tr><td class="num" id="LN595">595</td><td class="line"><span class="keyword">void</span> to_sized_string(<span class="keyword">struct</span> sized_string *out, <span class="keyword">const</span> <span class="keyword">char</span> *in)</td></tr>
<tr><td class="num" id="LN596">596</td><td class="line">{</td></tr>
<tr><td class="num" id="LN597">597</td><td class="line">    out-&gt;str = in;</td></tr>
<tr><td class="num" id="LN598">598</td><td class="line">    <span class="keyword">if</span> (out-&gt;str) {</td></tr>
<tr><td class="num" id="LN599">599</td><td class="line">        out-&gt;len = strlen(out-&gt;str) + 1;</td></tr>
<tr><td class="num" id="LN600">600</td><td class="line">    } <span class="keyword">else</span> {</td></tr>
<tr><td class="num" id="LN601">601</td><td class="line">        out-&gt;len = 0;</td></tr>
<tr><td class="num" id="LN602">602</td><td class="line">    }</td></tr>
<tr><td class="num" id="LN603">603</td><td class="line">}</td></tr>
<tr><td class="num" id="LN604">604</td><td class="line"> </td></tr>
<tr><td class="num" id="LN605">605</td><td class="line"><span class="comment">/* This function only removes first and last</span></td></tr>
<tr><td class="num" id="LN606">606</td><td class="line"> <span class="comment">* character if the first character was '['.</span></td></tr>
<tr><td class="num" id="LN607">607</td><td class="line"> <span class="comment">*</span></td></tr>
<tr><td class="num" id="LN608">608</td><td class="line"> <span class="comment">* NOTE: This means, that ipv6addr must NOT be followed</span></td></tr>
<tr><td class="num" id="LN609">609</td><td class="line"> <span class="comment">* by port number.</span></td></tr>
<tr><td class="num" id="LN610">610</td><td class="line"> <span class="comment">*/</span></td></tr>
<tr><td class="num" id="LN611">611</td><td class="line">errno_t</td></tr>
<tr><td class="num" id="LN612">612</td><td class="line">remove_ipv6_brackets(<span class="keyword">char</span> *ipv6addr)</td></tr>
<tr><td class="num" id="LN613">613</td><td class="line">{</td></tr>
<tr><td class="num" id="LN614">614</td><td class="line">    size_t len;</td></tr>
<tr><td class="num" id="LN615">615</td><td class="line"> </td></tr>
<tr><td class="num" id="LN616">616</td><td class="line">    <span class="keyword">if</span> (ipv6addr &amp;&amp; ipv6addr[0] == '[') {</td></tr>
<tr><td class="num" id="LN617">617</td><td class="line">        len = strlen(ipv6addr);</td></tr>
<tr><td class="num" id="LN618">618</td><td class="line">        <span class="keyword">if</span> (len &lt; 3) {</td></tr>
<tr><td class="num" id="LN619">619</td><td class="line">            <span class="keyword">return</span> <span class="macro">EINVAL<span class="expansion">22</span></span>;</td></tr>
<tr><td class="num" id="LN620">620</td><td class="line">        }</td></tr>
<tr><td class="num" id="LN621">621</td><td class="line"> </td></tr>
<tr><td class="num" id="LN622">622</td><td class="line">        memmove(ipv6addr, &amp;ipv6addr[1], len - 2);</td></tr>
<tr><td class="num" id="LN623">623</td><td class="line">        ipv6addr[len -2] = '\0';</td></tr>
<tr><td class="num" id="LN624">624</td><td class="line">    }</td></tr>
<tr><td class="num" id="LN625">625</td><td class="line"> </td></tr>
<tr><td class="num" id="LN626">626</td><td class="line">    <span class="keyword">return</span> <span class="macro">EOK<span class="expansion">0</span></span>;</td></tr>
<tr><td class="num" id="LN627">627</td><td class="line">}</td></tr>
<tr><td class="num" id="LN628">628</td><td class="line"> </td></tr>
<tr><td class="num" id="LN629">629</td><td class="line">errno_t add_string_to_list(TALLOC_CTX *mem_ctx, <span class="keyword">const</span> <span class="keyword">char</span> *string,</td></tr>
<tr><td class="num" id="LN630">630</td><td class="line">                           <span class="keyword">char</span> ***list_p)</td></tr>
<tr><td class="num" id="LN631">631</td><td class="line">{</td></tr>
<tr><td class="num" id="LN632">632</td><td class="line">    size_t c;</td></tr>
<tr><td class="num" id="LN633">633</td><td class="line">    <span class="keyword">char</span> **old_list = <span class="macro">NULL<span class="expansion">((void*)0)</span></span>;</td></tr>
<tr><td class="num" id="LN634">634</td><td class="line">    <span class="keyword">char</span> **new_list = <span class="macro">NULL<span class="expansion">((void*)0)</span></span>;</td></tr>
<tr><td class="num" id="LN635">635</td><td class="line"> </td></tr>
<tr><td class="num" id="LN636">636</td><td class="line">    <span class="keyword">if</span> (string == <span class="macro">NULL<span class="expansion">((void*)0)</span></span> || list_p == <span class="macro">NULL<span class="expansion">((void*)0)</span></span>) {</td></tr>
<tr><td class="num" id="LN637">637</td><td class="line">        <span class="macro">DEBUG(SSSDBG_OP_FAILURE, <span class="string_literal">"Missing string or list.\n"</span>)<span class="expansion">do { int __debug_macro_level = 0x0040; if ((debug_level &amp;<br> (__debug_macro_level) || (debug_level == 0 &amp;&amp; (__debug_macro_level<br> &amp; (0x0010 | 0x0020))))) { debug_fn("../src/util/util.c",<br> 637, __FUNCTION__, __debug_macro_level, "Missing string or list.\n"<br>); } } while (0)</span></span>;</td></tr>
<tr><td class="num" id="LN638">638</td><td class="line">        <span class="keyword">return</span> <span class="macro">EINVAL<span class="expansion">22</span></span>;</td></tr>
<tr><td class="num" id="LN639">639</td><td class="line">    }</td></tr>
<tr><td class="num" id="LN640">640</td><td class="line"> </td></tr>
<tr><td class="num" id="LN641">641</td><td class="line">    old_list = *list_p;</td></tr>
<tr><td class="num" id="LN642">642</td><td class="line"> </td></tr>
<tr><td class="num" id="LN643">643</td><td class="line">    <span class="keyword">if</span> (old_list == <span class="macro">NULL<span class="expansion">((void*)0)</span></span>) {</td></tr>
<tr><td class="num" id="LN644">644</td><td class="line">        <span class="comment">/* If the input is a NULL list a new one is created with the new</span></td></tr>
<tr><td class="num" id="LN645">645</td><td class="line">         <span class="comment">* string and the terminating NULL element. */</span></td></tr>
<tr><td class="num" id="LN646">646</td><td class="line">        c = 0;</td></tr>
<tr><td class="num" id="LN647">647</td><td class="line">        new_list = <span class="macro">talloc_array(mem_ctx, <span class="keyword">char</span> *, 2)<span class="expansion">(char * *)_talloc_array(mem_ctx, sizeof(char *), 2, "char *")</span></span>;</td></tr>
<tr><td class="num" id="LN648">648</td><td class="line">    } <span class="keyword">else</span> {</td></tr>
<tr><td class="num" id="LN649">649</td><td class="line">        <span class="keyword">for</span> (c = 0; old_list[c] != <span class="macro">NULL<span class="expansion">((void*)0)</span></span>; c++);</td></tr>
<tr><td class="num" id="LN650">650</td><td class="line">        <span class="comment">/* Allocate one extra space for the new service and one for</span></td></tr>
<tr><td class="num" id="LN651">651</td><td class="line">         <span class="comment">* the terminating NULL</span></td></tr>
<tr><td class="num" id="LN652">652</td><td class="line">         <span class="comment">*/</span></td></tr>
<tr><td class="num" id="LN653">653</td><td class="line">        new_list = <span class="macro">talloc_realloc(mem_ctx, old_list, <span class="keyword">char</span> *, c + 2)<span class="expansion">(char * *)_talloc_realloc_array(mem_ctx, old_list, sizeof(char<br> *), c + 2, "char *")</span></span>;</td></tr>
<tr><td class="num" id="LN654">654</td><td class="line">    }</td></tr>
<tr><td class="num" id="LN655">655</td><td class="line"> </td></tr>
<tr><td class="num" id="LN656">656</td><td class="line">    <span class="keyword">if</span> (new_list == <span class="macro">NULL<span class="expansion">((void*)0)</span></span>) {</td></tr>
<tr><td class="num" id="LN657">657</td><td class="line">        <span class="macro">DEBUG(SSSDBG_OP_FAILURE, <span class="string_literal">"talloc_array/talloc_realloc failed.\n"</span>)<span class="expansion">do { int __debug_macro_level = 0x0040; if ((debug_level &amp;<br> (__debug_macro_level) || (debug_level == 0 &amp;&amp; (__debug_macro_level<br> &amp; (0x0010 | 0x0020))))) { debug_fn("../src/util/util.c",<br> 657, __FUNCTION__, __debug_macro_level, "talloc_array/talloc_realloc failed.\n"<br>); } } while (0)</span></span>;</td></tr>
<tr><td class="num" id="LN658">658</td><td class="line">        <span class="keyword">return</span> <span class="macro">ENOMEM<span class="expansion">12</span></span>;</td></tr>
<tr><td class="num" id="LN659">659</td><td class="line">    }</td></tr>
<tr><td class="num" id="LN660">660</td><td class="line"> </td></tr>
<tr><td class="num" id="LN661">661</td><td class="line">    new_list[c] = talloc_strdup(new_list, string);</td></tr>
<tr><td class="num" id="LN662">662</td><td class="line">    <span class="keyword">if</span> (new_list[c] == <span class="macro">NULL<span class="expansion">((void*)0)</span></span>) {</td></tr>
<tr><td class="num" id="LN663">663</td><td class="line">        <span class="macro">DEBUG(SSSDBG_OP_FAILURE, <span class="string_literal">"talloc_strdup failed.\n"</span>)<span class="expansion">do { int __debug_macro_level = 0x0040; if ((debug_level &amp;<br> (__debug_macro_level) || (debug_level == 0 &amp;&amp; (__debug_macro_level<br> &amp; (0x0010 | 0x0020))))) { debug_fn("../src/util/util.c",<br> 663, __FUNCTION__, __debug_macro_level, "talloc_strdup failed.\n"<br>); } } while (0)</span></span>;</td></tr>
<tr><td class="num" id="LN664">664</td><td class="line">        <span class="macro">talloc_free(new_list)<span class="expansion">_talloc_free(new_list, "../src/util/util.c" ":" "664")</span></span>;</td></tr>
<tr><td class="num" id="LN665">665</td><td class="line">        <span class="keyword">return</span> <span class="macro">ENOMEM<span class="expansion">12</span></span>;</td></tr>
<tr><td class="num" id="LN666">666</td><td class="line">    }</td></tr>
<tr><td class="num" id="LN667">667</td><td class="line"> </td></tr>
<tr><td class="num" id="LN668">668</td><td class="line">    new_list[c + 1] = <span class="macro">NULL<span class="expansion">((void*)0)</span></span>;</td></tr>
<tr><td class="num" id="LN669">669</td><td class="line"> </td></tr>
<tr><td class="num" id="LN670">670</td><td class="line">    *list_p = new_list;</td></tr>
<tr><td class="num" id="LN671">671</td><td class="line"> </td></tr>
<tr><td class="num" id="LN672">672</td><td class="line">    <span class="keyword">return</span> <span class="macro">EOK<span class="expansion">0</span></span>;</td></tr>
<tr><td class="num" id="LN673">673</td><td class="line">}</td></tr>
<tr><td class="num" id="LN674">674</td><td class="line"> </td></tr>
<tr><td class="num" id="LN675">675</td><td class="line"><span class="macro">bool<span class="expansion">_Bool</span></span> string_in_list(<span class="keyword">const</span> <span class="keyword">char</span> *string, <span class="keyword">char</span> **list, <span class="macro">bool<span class="expansion">_Bool</span></span> case_sensitive)</td></tr>
<tr><td class="num" id="LN676">676</td><td class="line">{</td></tr>
<tr><td class="num" id="LN677">677</td><td class="line">    size_t c;</td></tr>
<tr><td class="num" id="LN678">678</td><td class="line">    <span class="keyword">int</span>(*compare)(<span class="keyword">const</span> <span class="keyword">char</span> *s1, <span class="keyword">const</span> <span class="keyword">char</span> *s2);</td></tr>
<tr><td class="num" id="LN679">679</td><td class="line"> </td></tr>
<tr><td class="num" id="LN680">680</td><td class="line">    <span class="keyword">if</span> (string == <span class="macro">NULL<span class="expansion">((void*)0)</span></span> || list == <span class="macro">NULL<span class="expansion">((void*)0)</span></span> || *list == <span class="macro">NULL<span class="expansion">((void*)0)</span></span>) {</td></tr>
<tr><td class="num" id="LN681">681</td><td class="line">        <span class="keyword">return</span> <span class="macro">false<span class="expansion">0</span></span>;</td></tr>
<tr><td class="num" id="LN682">682</td><td class="line">    }</td></tr>
<tr><td class="num" id="LN683">683</td><td class="line"> </td></tr>
<tr><td class="num" id="LN684">684</td><td class="line">    compare = case_sensitive ? strcmp : strcasecmp;</td></tr>
<tr><td class="num" id="LN685">685</td><td class="line"> </td></tr>
<tr><td class="num" id="LN686">686</td><td class="line">    <span class="keyword">for</span> (c = 0; list[c] != <span class="macro">NULL<span class="expansion">((void*)0)</span></span>; c++) {</td></tr>
<tr><td class="num" id="LN687">687</td><td class="line">        <span class="keyword">if</span> (compare(string, list[c]) == 0) {</td></tr>
<tr><td class="num" id="LN688">688</td><td class="line">            <span class="keyword">return</span> <span class="macro">true<span class="expansion">1</span></span>;</td></tr>
<tr><td class="num" id="LN689">689</td><td class="line">        }</td></tr>
<tr><td class="num" id="LN690">690</td><td class="line">    }</td></tr>
<tr><td class="num" id="LN691">691</td><td class="line"> </td></tr>
<tr><td class="num" id="LN692">692</td><td class="line">    <span class="keyword">return</span> <span class="macro">false<span class="expansion">0</span></span>;</td></tr>
<tr><td class="num" id="LN693">693</td><td class="line">}</td></tr>
<tr><td class="num" id="LN694">694</td><td class="line"> </td></tr>
<tr><td class="num" id="LN695">695</td><td class="line"><span class="keyword">void</span> safezero(<span class="keyword">void</span> *data, size_t size)</td></tr>
<tr><td class="num" id="LN696">696</td><td class="line">{</td></tr>
<tr><td class="num" id="LN697">697</td><td class="line">    <span class="keyword">volatile</span> uint8_t *p = data;</td></tr>
<tr><td class="num" id="LN698">698</td><td class="line"> </td></tr>
<tr><td class="num" id="LN699">699</td><td class="line">    <span class="keyword">while</span> (size--) {</td></tr>
<tr><td class="num" id="LN700">700</td><td class="line">        *p++ = 0;</td></tr>
<tr><td class="num" id="LN701">701</td><td class="line">    }</td></tr>
<tr><td class="num" id="LN702">702</td><td class="line">}</td></tr>
<tr><td class="num" id="LN703">703</td><td class="line"> </td></tr>
<tr><td class="num" id="LN704">704</td><td class="line"><span class="keyword">int</span> domain_to_basedn(TALLOC_CTX *memctx, <span class="keyword">const</span> <span class="keyword">char</span> *domain, <span class="keyword">char</span> **basedn)</td></tr>
<tr><td class="num" id="LN705">705</td><td class="line">{</td></tr>
<tr><td class="num" id="LN706">706</td><td class="line">    <span class="keyword">const</span> <span class="keyword">char</span> *s;</td></tr>
<tr><td class="num" id="LN707">707</td><td class="line">    <span class="keyword">char</span> *dn;</td></tr>
<tr><td class="num" id="LN708">708</td><td class="line">    <span class="keyword">char</span> *p;</td></tr>
<tr><td class="num" id="LN709">709</td><td class="line">    <span class="keyword">int</span> l;</td></tr>
<tr><td class="num" id="LN710">710</td><td class="line"> </td></tr>
<tr><td class="num" id="LN711">711</td><td class="line">    <span class="keyword">if</span> (!domain || !basedn) {</td></tr>
<tr><td class="num" id="LN712">712</td><td class="line">        <span class="keyword">return</span> <span class="macro">EINVAL<span class="expansion">22</span></span>;</td></tr>
<tr><td class="num" id="LN713">713</td><td class="line">    }</td></tr>
<tr><td class="num" id="LN714">714</td><td class="line"> </td></tr>
<tr><td class="num" id="LN715">715</td><td class="line">    s = domain;</td></tr>
<tr><td class="num" id="LN716">716</td><td class="line">    dn = talloc_strdup(memctx, <span class="string_literal">"dc="</span>);</td></tr>
<tr><td class="num" id="LN717">717</td><td class="line"> </td></tr>
<tr><td class="num" id="LN718">718</td><td class="line">    <span class="keyword">while</span> ((p = strchr(s, '.'))) {</td></tr>
<tr><td class="num" id="LN719">719</td><td class="line">        l = p - s;</td></tr>
<tr><td class="num" id="LN720">720</td><td class="line">        dn = talloc_asprintf_append_buffer(dn, <span class="string_literal">"%.*s,dc="</span>, l, s);</td></tr>
<tr><td class="num" id="LN721">721</td><td class="line">        <span class="keyword">if</span> (!dn) {</td></tr>
<tr><td class="num" id="LN722">722</td><td class="line">            <span class="keyword">return</span> <span class="macro">ENOMEM<span class="expansion">12</span></span>;</td></tr>
<tr><td class="num" id="LN723">723</td><td class="line">        }</td></tr>
<tr><td class="num" id="LN724">724</td><td class="line">        s = p + 1;</td></tr>
<tr><td class="num" id="LN725">725</td><td class="line">    }</td></tr>
<tr><td class="num" id="LN726">726</td><td class="line">    dn = talloc_strdup_append_buffer(dn, s);</td></tr>
<tr><td class="num" id="LN727">727</td><td class="line">    <span class="keyword">if</span> (!dn) {</td></tr>
<tr><td class="num" id="LN728">728</td><td class="line">        <span class="keyword">return</span> <span class="macro">ENOMEM<span class="expansion">12</span></span>;</td></tr>
<tr><td class="num" id="LN729">729</td><td class="line">    }</td></tr>
<tr><td class="num" id="LN730">730</td><td class="line"> </td></tr>
<tr><td class="num" id="LN731">731</td><td class="line">    <span class="keyword">for</span> (p=dn; *p; ++p) {</td></tr>
<tr><td class="num" id="LN732">732</td><td class="line">        *p = tolower(*p);</td></tr>
<tr><td class="num" id="LN733">733</td><td class="line">    }</td></tr>
<tr><td class="num" id="LN734">734</td><td class="line"> </td></tr>
<tr><td class="num" id="LN735">735</td><td class="line">    *basedn = dn;</td></tr>
<tr><td class="num" id="LN736">736</td><td class="line">    <span class="keyword">return</span> <span class="macro">EOK<span class="expansion">0</span></span>;</td></tr>
<tr><td class="num" id="LN737">737</td><td class="line">}</td></tr>
<tr><td class="num" id="LN738">738</td><td class="line"> </td></tr>
<tr><td class="num" id="LN739">739</td><td class="line"><span class="macro">bool<span class="expansion">_Bool</span></span> is_host_in_domain(<span class="keyword">const</span> <span class="keyword">char</span> *host, <span class="keyword">const</span> <span class="keyword">char</span> *domain)</td></tr>
<tr><td class="num" id="LN740">740</td><td class="line">{</td></tr>
<tr><td class="num" id="LN741">741</td><td class="line">    <span class="keyword">int</span> diff = strlen(host) - strlen(domain);</td></tr>
<tr><td class="num" id="LN742">742</td><td class="line"> </td></tr>
<tr><td class="num" id="LN743">743</td><td class="line">    <span class="keyword">if</span> (diff == 0 &amp;&amp; strcmp(host, domain) == 0) {</td></tr>
<tr><td class="num" id="LN744">744</td><td class="line">        <span class="keyword">return</span> <span class="macro">true<span class="expansion">1</span></span>;</td></tr>
<tr><td class="num" id="LN745">745</td><td class="line">    }</td></tr>
<tr><td class="num" id="LN746">746</td><td class="line"> </td></tr>
<tr><td class="num" id="LN747">747</td><td class="line">    <span class="keyword">if</span> (diff &gt; 0 &amp;&amp; strcmp(host + diff, domain) == 0 &amp;&amp; host[diff - 1] == '.') {</td></tr>
<tr><td class="num" id="LN748">748</td><td class="line">        <span class="keyword">return</span> <span class="macro">true<span class="expansion">1</span></span>;</td></tr>
<tr><td class="num" id="LN749">749</td><td class="line">    }</td></tr>
<tr><td class="num" id="LN750">750</td><td class="line"> </td></tr>
<tr><td class="num" id="LN751">751</td><td class="line">    <span class="keyword">return</span> <span class="macro">false<span class="expansion">0</span></span>;</td></tr>
<tr><td class="num" id="LN752">752</td><td class="line">}</td></tr>
<tr><td class="num" id="LN753">753</td><td class="line"> </td></tr>
<tr><td class="num" id="LN754">754</td><td class="line"><span class="comment">/* addr is in network order for both IPv4 and IPv6 versions */</span></td></tr>
<tr><td class="num" id="LN755">755</td><td class="line"><span class="macro">bool<span class="expansion">_Bool</span></span> check_ipv4_addr(<span class="keyword">struct</span> in_addr *addr, uint8_t flags)</td></tr>
<tr><td class="num" id="LN756">756</td><td class="line">{</td></tr>
<tr><td class="num" id="LN757">757</td><td class="line">    <span class="keyword">char</span> straddr[<span class="macro">INET_ADDRSTRLEN<span class="expansion">16</span></span>];</td></tr>
<tr><td class="num" id="LN758">758</td><td class="line"> </td></tr>
<tr><td class="num" id="LN759">759</td><td class="line">    <span class="keyword">if</span> (inet_ntop(<span class="macro">AF_INET<span class="expansion">2</span></span>, addr, straddr, <span class="macro">INET_ADDRSTRLEN<span class="expansion">16</span></span>) == <span class="macro">NULL<span class="expansion">((void*)0)</span></span>) {</td></tr>
<tr><td class="num" id="LN760">760</td><td class="line">        <span class="macro">DEBUG(SSSDBG_MINOR_FAILURE,<span class="expansion">do { int __debug_macro_level = 0x0080; if ((debug_level &amp;<br> (__debug_macro_level) || (debug_level == 0 &amp;&amp; (__debug_macro_level<br> &amp; (0x0010 | 0x0020))))) { debug_fn("../src/util/util.c",<br> 761, __FUNCTION__, __debug_macro_level, "inet_ntop failed, won't log IP addresses\n"<br>); } } while (0)</span></span></td></tr>
<tr><td class="num" id="LN761">761</td><td class="line">              <span class="string_literal"><span class="macro">"inet_ntop failed, won't log IP addresses\n"</span>)<span class="expansion">do { int __debug_macro_level = 0x0080; if ((debug_level &amp;<br> (__debug_macro_level) || (debug_level == 0 &amp;&amp; (__debug_macro_level<br> &amp; (0x0010 | 0x0020))))) { debug_fn("../src/util/util.c",<br> 761, __FUNCTION__, __debug_macro_level, "inet_ntop failed, won't log IP addresses\n"<br>); } } while (0)</span></span>;</td></tr>
<tr><td class="num" id="LN762">762</td><td class="line">        snprintf(straddr, <span class="macro">INET_ADDRSTRLEN<span class="expansion">16</span></span>, <span class="string_literal">"unknown"</span>);</td></tr>
<tr><td class="num" id="LN763">763</td><td class="line">    }</td></tr>
<tr><td class="num" id="LN764">764</td><td class="line"> </td></tr>
<tr><td class="num" id="LN765">765</td><td class="line">    <span class="keyword">if</span> ((flags &amp; <span class="macro">SSS_NO_MULTICAST<span class="expansion">0x04</span></span>) &amp;&amp; <span class="macro">IN_MULTICAST(ntohl(addr-&gt;s_addr))<span class="expansion">((((in_addr_t)(ntohl(addr-&gt;s_addr))) &amp; 0xf0000000) == 0xe0000000<br>)</span></span>) {</td></tr>
<tr><td class="num" id="LN766">766</td><td class="line">        <span class="macro">DEBUG(SSSDBG_FUNC_DATA, <span class="string_literal">"Multicast IPv4 address %s\n"</span>, straddr)<span class="expansion">do { int __debug_macro_level = 0x0200; if ((debug_level &amp;<br> (__debug_macro_level) || (debug_level == 0 &amp;&amp; (__debug_macro_level<br> &amp; (0x0010 | 0x0020))))) { debug_fn("../src/util/util.c",<br> 766, __FUNCTION__, __debug_macro_level, "Multicast IPv4 address %s\n"<br>, straddr); } } while (0)</span></span>;</td></tr>
<tr><td class="num" id="LN767">767</td><td class="line">        <span class="keyword">return</span> <span class="macro">false<span class="expansion">0</span></span>;</td></tr>
<tr><td class="num" id="LN768">768</td><td class="line">    } <span class="keyword">else</span> <span class="keyword">if</span> ((flags &amp; <span class="macro">SSS_NO_LOOPBACK<span class="expansion">0x02</span></span>)</td></tr>
<tr><td class="num" id="LN769">769</td><td class="line">               &amp;&amp; inet_netof(*addr) == <span class="macro">IN_LOOPBACKNET<span class="expansion">127</span></span>) {</td></tr>
<tr><td class="num" id="LN770">770</td><td class="line">        <span class="macro">DEBUG(SSSDBG_FUNC_DATA, <span class="string_literal">"Loopback IPv4 address %s\n"</span>, straddr)<span class="expansion">do { int __debug_macro_level = 0x0200; if ((debug_level &amp;<br> (__debug_macro_level) || (debug_level == 0 &amp;&amp; (__debug_macro_level<br> &amp; (0x0010 | 0x0020))))) { debug_fn("../src/util/util.c",<br> 770, __FUNCTION__, __debug_macro_level, "Loopback IPv4 address %s\n"<br>, straddr); } } while (0)</span></span>;</td></tr>
<tr><td class="num" id="LN771">771</td><td class="line">        <span class="keyword">return</span> <span class="macro">false<span class="expansion">0</span></span>;</td></tr>
<tr><td class="num" id="LN772">772</td><td class="line">    } <span class="keyword">else</span> <span class="keyword">if</span> ((flags &amp; <span class="macro">SSS_NO_LINKLOCAL<span class="expansion">0x01</span></span>)</td></tr>
<tr><td class="num" id="LN773">773</td><td class="line">               &amp;&amp; (addr-&gt;s_addr &amp; htonl(0xffff0000)) == htonl(0xa9fe0000)) {</td></tr>
<tr><td class="num" id="LN774">774</td><td class="line">        <span class="comment">/* 169.254.0.0/16 */</span></td></tr>
<tr><td class="num" id="LN775">775</td><td class="line">        <span class="macro">DEBUG(SSSDBG_FUNC_DATA, <span class="string_literal">"Link-local IPv4 address %s\n"</span>, straddr)<span class="expansion">do { int __debug_macro_level = 0x0200; if ((debug_level &amp;<br> (__debug_macro_level) || (debug_level == 0 &amp;&amp; (__debug_macro_level<br> &amp; (0x0010 | 0x0020))))) { debug_fn("../src/util/util.c",<br> 775, __FUNCTION__, __debug_macro_level, "Link-local IPv4 address %s\n"<br>, straddr); } } while (0)</span></span>;</td></tr>
<tr><td class="num" id="LN776">776</td><td class="line">        <span class="keyword">return</span> <span class="macro">false<span class="expansion">0</span></span>;</td></tr>
<tr><td class="num" id="LN777">777</td><td class="line">    } <span class="keyword">else</span> <span class="keyword">if</span> ((flags &amp; <span class="macro">SSS_NO_BROADCAST<span class="expansion">0x08</span></span>)</td></tr>
<tr><td class="num" id="LN778">778</td><td class="line">               &amp;&amp; addr-&gt;s_addr == htonl(<span class="macro">INADDR_BROADCAST<span class="expansion">((in_addr_t) 0xffffffff)</span></span>)) {</td></tr>
<tr><td class="num" id="LN779">779</td><td class="line">        <span class="macro">DEBUG(SSSDBG_FUNC_DATA, <span class="string_literal">"Broadcast IPv4 address %s\n"</span>, straddr)<span class="expansion">do { int __debug_macro_level = 0x0200; if ((debug_level &amp;<br> (__debug_macro_level) || (debug_level == 0 &amp;&amp; (__debug_macro_level<br> &amp; (0x0010 | 0x0020))))) { debug_fn("../src/util/util.c",<br> 779, __FUNCTION__, __debug_macro_level, "Broadcast IPv4 address %s\n"<br>, straddr); } } while (0)</span></span>;</td></tr>
<tr><td class="num" id="LN780">780</td><td class="line">        <span class="keyword">return</span> <span class="macro">false<span class="expansion">0</span></span>;</td></tr>
<tr><td class="num" id="LN781">781</td><td class="line">    }</td></tr>
<tr><td class="num" id="LN782">782</td><td class="line"> </td></tr>
<tr><td class="num" id="LN783">783</td><td class="line">    <span class="keyword">return</span> <span class="macro">true<span class="expansion">1</span></span>;</td></tr>
<tr><td class="num" id="LN784">784</td><td class="line">}</td></tr>
<tr><td class="num" id="LN785">785</td><td class="line"> </td></tr>
<tr><td class="num" id="LN786">786</td><td class="line"><span class="macro">bool<span class="expansion">_Bool</span></span> check_ipv6_addr(<span class="keyword">struct</span> in6_addr *addr, uint8_t flags)</td></tr>
<tr><td class="num" id="LN787">787</td><td class="line">{</td></tr>
<tr><td class="num" id="LN788">788</td><td class="line">    <span class="keyword">char</span> straddr[<span class="macro">INET6_ADDRSTRLEN<span class="expansion">46</span></span>];</td></tr>
<tr><td class="num" id="LN789">789</td><td class="line"> </td></tr>
<tr><td class="num" id="LN790">790</td><td class="line">    <span class="keyword">if</span> (inet_ntop(<span class="macro">AF_INET6<span class="expansion">10</span></span>, addr, straddr, <span class="macro">INET6_ADDRSTRLEN<span class="expansion">46</span></span>) == <span class="macro">NULL<span class="expansion">((void*)0)</span></span>) {</td></tr>
<tr><td class="num" id="LN791">791</td><td class="line">        <span class="macro">DEBUG(SSSDBG_MINOR_FAILURE,<span class="expansion">do { int __debug_macro_level = 0x0080; if ((debug_level &amp;<br> (__debug_macro_level) || (debug_level == 0 &amp;&amp; (__debug_macro_level<br> &amp; (0x0010 | 0x0020))))) { debug_fn("../src/util/util.c",<br> 792, __FUNCTION__, __debug_macro_level, "inet_ntop failed, won't log IP addresses\n"<br>); } } while (0)</span></span></td></tr>
<tr><td class="num" id="LN792">792</td><td class="line">              <span class="string_literal"><span class="macro">"inet_ntop failed, won't log IP addresses\n"</span>)<span class="expansion">do { int __debug_macro_level = 0x0080; if ((debug_level &amp;<br> (__debug_macro_level) || (debug_level == 0 &amp;&amp; (__debug_macro_level<br> &amp; (0x0010 | 0x0020))))) { debug_fn("../src/util/util.c",<br> 792, __FUNCTION__, __debug_macro_level, "inet_ntop failed, won't log IP addresses\n"<br>); } } while (0)</span></span>;</td></tr>
<tr><td class="num" id="LN793">793</td><td class="line">        snprintf(straddr, <span class="macro">INET6_ADDRSTRLEN<span class="expansion">46</span></span>, <span class="string_literal">"unknown"</span>);</td></tr>
<tr><td class="num" id="LN794">794</td><td class="line">    }</td></tr>
<tr><td class="num" id="LN795">795</td><td class="line"> </td></tr>
<tr><td class="num" id="LN796">796</td><td class="line">    <span class="keyword">if</span> ((flags &amp; <span class="macro">SSS_NO_LINKLOCAL<span class="expansion">0x01</span></span>) &amp;&amp; <span class="macro">IN6_IS_ADDR_LINKLOCAL(addr)<span class="expansion">(__extension__ ({ const struct in6_addr *__a = (const struct in6_addr<br> *) (addr); (__a-&gt;__in6_u.__u6_addr32[0] &amp; htonl (0xffc00000<br>)) == htonl (0xfe800000); }))</span></span>) {</td></tr>
<tr><td class="num" id="LN797">797</td><td class="line">        <span class="macro">DEBUG(SSSDBG_FUNC_DATA, <span class="string_literal">"Link local IPv6 address %s\n"</span>, straddr)<span class="expansion">do { int __debug_macro_level = 0x0200; if ((debug_level &amp;<br> (__debug_macro_level) || (debug_level == 0 &amp;&amp; (__debug_macro_level<br> &amp; (0x0010 | 0x0020))))) { debug_fn("../src/util/util.c",<br> 797, __FUNCTION__, __debug_macro_level, "Link local IPv6 address %s\n"<br>, straddr); } } while (0)</span></span>;</td></tr>
<tr><td class="num" id="LN798">798</td><td class="line">        <span class="keyword">return</span> <span class="macro">false<span class="expansion">0</span></span>;</td></tr>
<tr><td class="num" id="LN799">799</td><td class="line">    } <span class="keyword">else</span> <span class="keyword">if</span> ((flags &amp; <span class="macro">SSS_NO_LOOPBACK<span class="expansion">0x02</span></span>) &amp;&amp; <span class="macro">IN6_IS_ADDR_LOOPBACK(addr)<span class="expansion">(__extension__ ({ const struct in6_addr *__a = (const struct in6_addr<br> *) (addr); __a-&gt;__in6_u.__u6_addr32[0] == 0 &amp;&amp; __a<br>-&gt;__in6_u.__u6_addr32[1] == 0 &amp;&amp; __a-&gt;__in6_u.__u6_addr32<br>[2] == 0 &amp;&amp; __a-&gt;__in6_u.__u6_addr32[3] == htonl (<br>1); }))</span></span>) {</td></tr>
<tr><td class="num" id="LN800">800</td><td class="line">        <span class="macro">DEBUG(SSSDBG_FUNC_DATA, <span class="string_literal">"Loopback IPv6 address %s\n"</span>, straddr)<span class="expansion">do { int __debug_macro_level = 0x0200; if ((debug_level &amp;<br> (__debug_macro_level) || (debug_level == 0 &amp;&amp; (__debug_macro_level<br> &amp; (0x0010 | 0x0020))))) { debug_fn("../src/util/util.c",<br> 800, __FUNCTION__, __debug_macro_level, "Loopback IPv6 address %s\n"<br>, straddr); } } while (0)</span></span>;</td></tr>
<tr><td class="num" id="LN801">801</td><td class="line">        <span class="keyword">return</span> <span class="macro">false<span class="expansion">0</span></span>;</td></tr>
<tr><td class="num" id="LN802">802</td><td class="line">    } <span class="keyword">else</span> <span class="keyword">if</span> ((flags &amp; <span class="macro">SSS_NO_MULTICAST<span class="expansion">0x04</span></span>) &amp;&amp; <span class="macro">IN6_IS_ADDR_MULTICAST(addr)<span class="expansion">(((const uint8_t *) (addr))[0] == 0xff)</span></span>) {</td></tr>
<tr><td class="num" id="LN803">803</td><td class="line">        <span class="macro">DEBUG(SSSDBG_FUNC_DATA, <span class="string_literal">"Multicast IPv6 address %s\n"</span>, straddr)<span class="expansion">do { int __debug_macro_level = 0x0200; if ((debug_level &amp;<br> (__debug_macro_level) || (debug_level == 0 &amp;&amp; (__debug_macro_level<br> &amp; (0x0010 | 0x0020))))) { debug_fn("../src/util/util.c",<br> 803, __FUNCTION__, __debug_macro_level, "Multicast IPv6 address %s\n"<br>, straddr); } } while (0)</span></span>;</td></tr>
<tr><td class="num" id="LN804">804</td><td class="line">        <span class="keyword">return</span> <span class="macro">false<span class="expansion">0</span></span>;</td></tr>
<tr><td class="num" id="LN805">805</td><td class="line">    }</td></tr>
<tr><td class="num" id="LN806">806</td><td class="line"> </td></tr>
<tr><td class="num" id="LN807">807</td><td class="line">    <span class="keyword">return</span> <span class="macro">true<span class="expansion">1</span></span>;</td></tr>
<tr><td class="num" id="LN808">808</td><td class="line">}</td></tr>
<tr><td class="num" id="LN809">809</td><td class="line"> </td></tr>
<tr><td class="num" id="LN810">810</td><td class="line"><span class="keyword">const</span> <span class="keyword">char</span> * <span class="keyword">const</span> * get_known_services(<span class="keyword">void</span>)</td></tr>
<tr><td class="num" id="LN811">811</td><td class="line">{</td></tr>
<tr><td class="num" id="LN812">812</td><td class="line">    <span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">char</span> *svc[] = {<span class="string_literal">"nss"</span>, <span class="string_literal">"pam"</span>, <span class="string_literal">"sudo"</span>, <span class="string_literal">"autofs"</span>,</td></tr>
<tr><td class="num" id="LN813">813</td><td class="line">                                <span class="string_literal">"ssh"</span>, <span class="string_literal">"pac"</span>, <span class="string_literal">"ifp"</span>, <span class="macro">NULL<span class="expansion">((void*)0)</span></span> };</td></tr>
<tr><td class="num" id="LN814">814</td><td class="line"> </td></tr>
<tr><td class="num" id="LN815">815</td><td class="line">    <span class="keyword">return</span> svc;</td></tr>
<tr><td class="num" id="LN816">816</td><td class="line">}</td></tr>
</tbody></table>
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