set pointers to NULL after freeing memory to avoid multiple free()
authorLuigi Rizzo <rizzo@icir.org>
Sat, 25 Nov 2006 09:02:42 +0000 (09:02 +0000)
committerLuigi Rizzo <rizzo@icir.org>
Sat, 25 Nov 2006 09:02:42 +0000 (09:02 +0000)
probably 1.4/1.2 issue as well if someone can look into that.

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@48001 65c4cc65-6c06-0410-ace0-fbb531ad65f3

main/channel.c

index a83de5b..74b00e7 100644 (file)
@@ -1027,6 +1027,7 @@ static void free_cid(struct ast_callerid *cid)
                free(cid->cid_ani);
        if (cid->cid_rdnis)
                free(cid->cid_rdnis);
+       cid->cid_dnid = cid->cid_num = cid->cid_name = cid->cid_ani = cid->cid_rdnis = NULL;
 }
 
 /*! \brief Free a channel structure */