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Merge pull request #18588 from taosdata/fix/TD-20829 

fix: fix index filter crash
This commit is contained in:
Shengliang Guan 2022-11-30 23:17:02 +08:00 committed by GitHub
parent 5c2ac1a625 80188f9213
commit 7dcd03f0cd
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 4 additions and 1 deletions
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4
source/libs/index/src/indexFilter.c
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@ -231,8 +231,10 @@ static int32_t sifInitParam(SNode *node, SIFParam *param, SIFCtx *ctx) {
SIF_ERR_RET(sifGetValueFromNode(node, &param->condValue));
param->colId = -1;
param->colValType = (uint8_t)(vn->node.resType.type);
if (strlen(vn->literal) <= sizeof(param->colName)) {
if (vn->literal != NULL && strlen(vn->literal) <= sizeof(param->colName)) {
memcpy(param->colName, vn->literal, strlen(vn->literal));
} else {
param->status = SFLT_NOT_INDEX;
}
break;
}

1
tests/system-test/0-others/compatibility.py
View File

@ -84,6 +84,7 @@ class TDTestCase:
stb = f"{dbname}.meters"
self.installTaosd(bPath,cPath)
os.system("echo 'debugFlag 143' > /etc/taos/taos.cfg ")
os.system("echo ' supportVnodes 256' > /etc/taos/taos.cfg ")
tableNumbers=100
recordNumbers1=100
recordNumbers2=1000