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Fixed use after free.

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This commit is contained in:
Sears Russell 2007-04-21 07:51:33 +00:00
parent 463567f7dd
commit 22dfd5a117
1 changed files with 2 additions and 1 deletions
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3
src/lladd/io/non_blocking.c
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@ -492,10 +492,11 @@ static void * nbw_worker(void * handle) {
pthread_mutex_lock(&impl->mut); pthread_mutex_lock(&impl->mut);
node->pin_count--; node->pin_count--;
} }
tree_node * new_node = (tree_node*)RB_ENTRY(lookup)(RB_LUGREAT, node, impl->fast_handles);
if(!node->dirty && !node->pin_count) { if(!node->dirty && !node->pin_count) {
freeFastHandle(impl, node); freeFastHandle(impl, node);
} }
node = (tree_node*)RB_ENTRY(lookup)(RB_LUGREAT, node, impl->fast_handles); node = new_node;
} }
if(!impl->fast_handle_count || !writes) { if(!impl->fast_handle_count || !writes) {
if(impl->still_open) { if(impl->still_open) {