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When we actually delete the area, we can obviously not access the next pointer 

stored in there anymore.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32951 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Michael Lotz 2009-09-06 05:04:55 +00:00
parent ddecee790e
commit da3412492a
1 changed files with 2 additions and 1 deletions
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3
src/system/kernel/heap.cpp
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@ -1618,6 +1618,7 @@ heap_free(heap_allocator *heap, void *address)
area = heap->areas; area = heap->areas;
while (area != NULL && heap->empty_areas > 1) { while (area != NULL && heap->empty_areas > 1) {
heap_area *next = area->next;
if (area->area >= 0 if (area->area >= 0
&& area->free_page_count == area->page_count && area->free_page_count == area->page_count
&& heap_remove_area(heap, area) == B_OK) { && heap_remove_area(heap, area) == B_OK) {
@ -1625,7 +1626,7 @@ heap_free(heap_allocator *heap, void *address)
heap->empty_areas--; heap->empty_areas--;
} }
area = area->next; area = next;
} }
} }