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winpr-utils: fix problem in LinkedList enumerator

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A segfault can happen if LinkedList_Enumerator_MoveNext is invoked
before LinkedList_Enumerator_Reset was called.
This commit is contained in:
Bernhard Miklautz
2014-09-24 12:31:52 +02:00
parent 0aeac9f27d
commit 7bd62a0127
1 changed files with 1 additions and 1 deletions
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2
winpr/libwinpr/utils/collections/LinkedList.c
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@@ -306,7 +306,7 @@ BOOL LinkedList_Enumerator_MoveNext(wLinkedList* list)
{
if (list->initial)
list->initial = 0;
else
else if (list->current)
list->current = list->current->next;
if (!list->current)