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TD-2437<hotfix>: fix coverity scan problem

This commit is contained in:
Hongze Cheng 2020-12-21 05:25:52 +00:00
parent 0f1d6ee6c1
commit 26682c968c
1 changed files with 4 additions and 1 deletions
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5
src/util/src/tskiplist.c
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@ -280,7 +280,10 @@ bool tSkipListIterNext(SSkipListIterator *iter) {
tSkipListRLock(pSkipList); tSkipListRLock(pSkipList);
if (iter->order == TSDB_ORDER_ASC) { if (iter->order == TSDB_ORDER_ASC) {
if (iter->cur == pSkipList->pTail) return false; if (iter->cur == pSkipList->pTail) {
tSkipListUnlock(pSkipList);
return false;
}
iter->cur = SL_NODE_GET_FORWARD_POINTER(iter->cur, 0); iter->cur = SL_NODE_GET_FORWARD_POINTER(iter->cur, 0);
// a new node is inserted into between iter->cur and iter->next, ignore it // a new node is inserted into between iter->cur and iter->next, ignore it