From: Kevin P. Fleming <kpfleming@digium.com>
Date: Mon, 30 Oct 2006 21:46:07 +0000 (+0000)
Subject: ensure that items removed from a list are always unlinked from the list (next pointer... 
X-Git-Tag: 1.4.0-beta4~241
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=c874ff482b01a67fbbb3076c6c9c9475b01c899f;p=thirdparty%2Fasterisk.git

ensure that items removed from a list are always unlinked from the list (next pointer set to NULL)


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@46511 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/include/asterisk/linkedlists.h b/include/asterisk/linkedlists.h
index 3264b9e1a1..865fafe726 100644
--- a/include/asterisk/linkedlists.h
+++ b/include/asterisk/linkedlists.h
@@ -354,6 +354,7 @@ struct {								\
   previous entry, if any).
  */
 #define AST_LIST_REMOVE_CURRENT(head, field)						\
+	__new_prev->field.next = NULL;							\
 	__new_prev = __list_prev;							\
 	if (__list_prev)								\
 		__list_prev->field.next = __list_next;					\