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fix(query): fix memory leak and invalid free for tag filter cache.

This commit is contained in:
Haojun Liao 2023-02-15 23:24:43 +08:00
parent 717392782a
commit c7a9ed34d0
1 changed files with 6 additions and 5 deletions
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5
source/dnode/vnode/src/meta/metaCache.c
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@ -525,12 +525,13 @@ static void freePayload(const void* key, size_t keyLen, void* value) {
while ((pNode = tdListNext(&iter)) != NULL) { while ((pNode = tdListNext(&iter)) != NULL) {
uint64_t* digest = (uint64_t*)pNode->data; uint64_t* digest = (uint64_t*)pNode->data;
if (digest[0] == p[2] && digest[1] == p[3]) { if (digest[0] == p[2] && digest[1] == p[3]) {
tdListPopNode(&((*pEntry)->list), pNode); void* tmp = tdListPopNode(&((*pEntry)->list), pNode);
taosMemoryFree(tmp);
int64_t et = taosGetTimestampUs(); int64_t et = taosGetTimestampUs();
metaInfo("clear items in cache, remain cached item:%d, elapsed time:%.2fms", listNEles(&((*pEntry)->list)), metaInfo("clear items in cache, remain cached item:%d, elapsed time:%.2fms", listNEles(&((*pEntry)->list)),
(et - st) / 1000.0); (et - st) / 1000.0);
return; break;
} }
} }
} }