addr2line: Cleanup Dwfl when done.

Make sure addr2line and libdwfl don't leak memory.

Signed-off-by: Mark Wielaard <mjw@redhat.com>

diff --git a/src/ChangeLog b/src/ChangeLog
index f08ee084855fd4c7f94498ab4dbdf08c444abe87..547605d5d913c365ea3b1538263d40eaa5db5786 100644 (file)
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,7 @@
+2012-12-21  Mark Wielaard  <mjw@redhat.com>
+
+       * addr2line (main): Call dwfl_end.
+
 2012-12-11  Roland McGrath  <roland@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 7d241f304df55076a1f7a6009c581c48e1912a5a..c7e4629e44110514d9a21faf764641aee2209c77 100644 (file)
--- 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;
 }