commit 4fdb5f401eb277fa54d80e99d241bd9b03895a6a
author Denil Vira <denil@cumulusnetworks.com> Thu Jul 23 06:52:16 2015 -0700
committer Paul Jakma <paul@quagga.net> Thu Sep 24 15:26:44 2015 +0100
tree 9048bb26214861b9bef418c7d5bee5f213bf5d6f
parent a9d4cb33faa6af622240190a80f41c4672374925

lib: Fix Free Pointer dereference in lib/filter.c

Coverity Scan ID 23056. access is accessed after free in access_list_delete

Signed-off-by: Denil Vira <denil@cumulusnetworks.com>

lib/filter.c

diff --git a/lib/filter.c b/lib/filter.c
index 96605c7..a472941 100644
--- a/lib/filter.c
+++ b/lib/filter.c
@@ -493,13 +493,13 @@
 
   filter_free (filter);
 
-  /* If access_list becomes empty delete it from access_master. */
-  if (access_list_empty (access))
-    access_list_delete (access);
-
   /* Run hook function. */
   if (master->delete_hook)
     (*master->delete_hook) (access);
+
+  /* If access_list becomes empty delete it from access_master. */
+  if (access_list_empty (access))
+    access_list_delete (access);
 }
 
 /*