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Merge pull request #27159 from taosdata/fix/TD-31378-3.0 

fix: null pointer check when clearing tsdb reader
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Hongze Cheng 2024-08-12 18:48:43 +08:00 committed by GitHub
parent 0f297f0bd3 7e57747bee
commit 0d4cb0e26e
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GPG Key ID: B5690EEEBB952194
1 changed files with 7 additions and 5 deletions
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12
source/dnode/vnode/src/tsdb/tsdbRead2.c
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@ -4608,11 +4608,13 @@ static void freeSchemaFunc(void* param) {
} }
static void clearSharedPtr(STsdbReader* p) { static void clearSharedPtr(STsdbReader* p) {
p->status.pTableMap = NULL; if (p) {
p->status.uidList.tableUidList = NULL; p->status.pTableMap = NULL;
p->info.pSchema = NULL; p->status.uidList.tableUidList = NULL;
p->pReadSnap = NULL; p->info.pSchema = NULL;
p->pSchemaMap = NULL; p->pReadSnap = NULL;
p->pSchemaMap = NULL;
}
} }
static int32_t setSharedPtr(STsdbReader* pDst, const STsdbReader* pSrc) { static int32_t setSharedPtr(STsdbReader* pDst, const STsdbReader* pSrc) {