Merged revisions 46511 via svnmerge from
authorKevin P. Fleming <kpfleming@digium.com>
Mon, 30 Oct 2006 21:46:34 +0000 (21:46 +0000)
committerKevin P. Fleming <kpfleming@digium.com>
Mon, 30 Oct 2006 21:46:34 +0000 (21:46 +0000)
https://origsvn.digium.com/svn/asterisk/branches/1.4

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r46511 | kpfleming | 2006-10-30 15:46:07 -0600 (Mon, 30 Oct 2006) | 2 lines

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

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@46512 65c4cc65-6c06-0410-ace0-fbb531ad65f3

include/asterisk/linkedlists.h

index 3264b9e..865fafe 100644 (file)
@@ -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;                                  \