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[TD-6361]<fix> restrict UDF func name

This commit is contained in:
yihaoDeng 2021-08-27 15:03:42 +08:00
parent a8d688a745
commit b48c2c9c10
1 changed files with 5 additions and 2 deletions
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7
src/client/src/tscSQLParser.c
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@ -432,7 +432,7 @@ int32_t readFromFile(char *name, uint32_t *len, void **buf) {
int32_t handleUserDefinedFunc(SSqlObj* pSql, struct SSqlInfo* pInfo) { int32_t handleUserDefinedFunc(SSqlObj* pSql, struct SSqlInfo* pInfo) {
const char *msg1 = "function name is too long"; const char *msg1 = "invalidate function name";
const char *msg2 = "path is too long"; const char *msg2 = "path is too long";
const char *msg3 = "invalid outputtype"; const char *msg3 = "invalid outputtype";
const char *msg4 = "invalid script"; const char *msg4 = "invalid script";
@ -449,7 +449,10 @@ int32_t handleUserDefinedFunc(SSqlObj* pSql, struct SSqlInfo* pInfo) {
} }
createInfo->name.z[createInfo->name.n] = 0; createInfo->name.z[createInfo->name.n] = 0;
// funcname's naming rule is same to column
if (!validateColumnName(createInfo->name.z)) {
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg1);
}
strdequote(createInfo->name.z); strdequote(createInfo->name.z);
if (strlen(createInfo->name.z) >= TSDB_FUNC_NAME_LEN) { if (strlen(createInfo->name.z) >= TSDB_FUNC_NAME_LEN) {