addr2line: Cleanup Dwfl when done.

Make sure addr2line and libdwfl don't leak memory.

Signed-off-by: Mark Wielaard <[email protected]>

2 files changed, 5 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index f08ee084..547605d5 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,7 @@
+2012-12-21  Mark Wielaard  <[email protected]>
+
+	* addr2line (main): Call dwfl_end.
+
 2012-12-11  Roland McGrath  <[email protected]>
 
 	* nm.c (show_symbols_sysv): Fix size passed to snprintf for invalid
diff --git a/src/addr2line.c b/src/addr2line.c
index 7d241f30..c7e4629e 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;
 }