[PATCH] addr2line: Cleanup Dwfl when done.

Mark Wielaard mjw at redhat.com
Fri Dec 21 20:45:16 UTC 2012


Make sure addr2line and libdwfl don't leak memory.

Signed-off-by: Mark Wielaard <mjw at redhat.com>
---
 src/ChangeLog   |    4 ++++
 src/addr2line.c |    1 +
 2 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/src/ChangeLog b/src/ChangeLog
index f08ee08..547605d 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,7 @@
+2012-12-21  Mark Wielaard  <mjw at redhat.com>
+
+	* addr2line (main): Call dwfl_end.
+
 2012-12-11  Roland McGrath  <roland at hack.frob.com>
 
 	* nm.c (show_symbols_sysv): Fix size passed to snprintf for invalid
diff --git a/src/addr2line.c b/src/addr2line.c
index 7d241f3..c7e4629 100644
--- a/src/addr2line.c
+++ b/src/addr2line.c
@@ -169,6 +169,7 @@ main (int argc, char *argv[])
       while (++remaining < argc);
     }
 
+  dwfl_end (dwfl);
   return result;
 }
 
-- 
1.7.1



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