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Merge pull request #17138 from taosdata/fix/3.0_bugfix_wxy 

fix: very long string serialization problem
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Shengliang Guan 2022-09-29 14:14:20 +08:00 committed by GitHub
parent aaf325489b 5d0357fc47
commit 7e4c32784e
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 2 deletions
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4
source/libs/nodes/src/nodesMsgFuncs.c
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@ -90,12 +90,12 @@ static void endTlvEncode(STlvEncoder* pEncoder, char** pMsg, int32_t* pLen) {
static int32_t tlvEncodeImpl(STlvEncoder* pEncoder, int16_t type, const void* pValue, int32_t len) {
int32_t tlvLen = sizeof(STlv) + len;
if (pEncoder->offset + tlvLen > pEncoder->allocSize) {
void* pNewBuf = taosMemoryRealloc(pEncoder->pBuf, pEncoder->allocSize * 2);
pEncoder->allocSize = TMAX(pEncoder->allocSize * 2, pEncoder->allocSize + pEncoder->offset + tlvLen);
void* pNewBuf = taosMemoryRealloc(pEncoder->pBuf, pEncoder->allocSize);
if (NULL == pNewBuf) {
return TSDB_CODE_OUT_OF_MEMORY;
}
pEncoder->pBuf = pNewBuf;
pEncoder->allocSize = pEncoder->allocSize * 2;
}
STlv* pTlv = (STlv*)(pEncoder->pBuf + pEncoder->offset);
pTlv->type = htons(type);