ensure that items removed from a list are always unlinked from the list (next pointer...

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 3264b9e1a1d44ff25a83eb6d25e5723255cc154c..865fafe7262e0401d1b67a50177305e6f656af74 100644 (file)
--- 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;                                  \