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fix[query]: invalid write.

This commit is contained in:
Haojun Liao 2022-04-11 17:36:10 +08:00
parent 8240efda4c
commit 2624fa2711
1 changed files with 2 additions and 2 deletions
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4
source/libs/scalar/src/sclvector.c
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@ -189,10 +189,10 @@ static FORCE_INLINE void varToNchar(char* buf, SScalarParam* pOut, int32_t rowIn
taosMemoryFree(t); taosMemoryFree(t);
} }
//TODO opt performance //TODO opt performance, tmp is not needed.
int32_t vectorConvertFromVarData(const SScalarParam* pIn, SScalarParam* pOut, int32_t inType, int32_t outType) { int32_t vectorConvertFromVarData(const SScalarParam* pIn, SScalarParam* pOut, int32_t inType, int32_t outType) {
int32_t bufSize = pIn->columnData->info.bytes; int32_t bufSize = pIn->columnData->info.bytes;
char *tmp = taosMemoryMalloc(bufSize); char *tmp = taosMemoryMalloc(bufSize + VARSTR_HEADER_SIZE);
bool vton = false; bool vton = false;