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[TD-2247]<fix>: fix invalid sql caused client crash.

This commit is contained in:
Haojun Liao 2021-01-15 10:27:22 +08:00
parent 79076505f7
commit 52648e9327
1 changed files with 6 additions and 2 deletions
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8
src/client/src/tscSQLParser.c
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@ -229,7 +229,7 @@ static int32_t handlePassword(SSqlCmd* pCmd, SStrToken* pPwd) {
}
int32_t tscToSQLCmd(SSqlObj* pSql, struct SSqlInfo* pInfo) {
if (pInfo == NULL || pSql == NULL || pSql->signature != pSql) {
if (pInfo == NULL || pSql == NULL) {
return TSDB_CODE_TSC_APP_ERROR;
}
@ -642,7 +642,11 @@ int32_t tscToSQLCmd(SSqlObj* pSql, struct SSqlInfo* pInfo) {
}
pSql->cmd.parseFinished = 1;
return tscBuildMsg[pCmd->command](pSql, pInfo);
if (tscBuildMsg[pCmd->command] != NULL) {
return tscBuildMsg[pCmd->command](pSql, pInfo);
} else {
return invalidSqlErrMsg(tscGetErrorMsgPayload(pCmd), "not support sql expression");
}
}
/*