ldap/servers/slapd/dn.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
New commits: commit 347ffb722f7d376e0ad2c565ada533f0dad3cfb8 Author: Noriko Hosoi nhosoi@redhat.com Date: Tue Feb 25 16:54:22 2014 -0800
Ticket 408 - create a normalized dn cache
covscan Defect type: FORWARD_NULL 15. 389-ds-base-1.3.1.6/ldap/servers/slapd/dn.c:3036:var_deref_op - Dereferencing null pointer "node". Introduced by commit 1d6dd39fb8b0ef8eb42ec9ef8c3d325e27a3d3c1 Fix: Check if "node" is null or not before referencing. Note: Found second FORWARD_NULL in addition to commit 5ac08038a05877b4240755801debd5e5a3a94c6f, (cherry picked from commit ea13cda8f49646be8a9a5e468b2819bd2d91ca87) (cherry picked from commit dfa36fd4a7ab243a5692e7792d19e67e63b1e397)
diff --git a/ldap/servers/slapd/dn.c b/ldap/servers/slapd/dn.c index dcfe71c..2f1ae92 100644 --- a/ldap/servers/slapd/dn.c +++ b/ldap/servers/slapd/dn.c @@ -3034,7 +3034,7 @@ ndn_cache_free() }
node = ndn_cache->tail; - while(ndn_cache->cache_count){ + while(node && ndn_cache->cache_count){ flush_node = node; /* update the lru */ next = node->prev;
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