fix: make udfinfo temporary

include/libs/function/taosudf.h

@@ -73,6 +73,7 @@ typedef struct SUdfDataBlock {
   SUdfColumn **udfCols;
 } SUdfDataBlock;
 
+// TODO: deprecate SUdfInterBuf.numOfResult or add isInitial to SUdfInterBuf
 typedef struct SUdfInterBuf {
   int32_t bufLen;
   char   *buf;
@@ -260,11 +261,9 @@ typedef int32_t (*TUdfAggMergeFunc)(SUdfInterBuf *inputBuf1, SUdfInterBuf *input
 typedef int32_t (*TUdfAggFinishFunc)(SUdfInterBuf *buf, SUdfInterBuf *resultData);
 
 //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-// TODO: capacity for path and 
-// define macro for name and path len or use dynamic allocation/shared with SUdf.
 
 typedef struct SUdfInfo {
-  char name[65];
+  char *name;
 
   int8_t  funcType;
   int8_t  scriptType;
@@ -272,11 +271,9 @@ typedef struct SUdfInfo {
   int32_t outputLen;
   int32_t bufSize;
 
-  char path[512];
+  char *path;
 } SUdfInfo;
 
-// TODO: deprecate SUdfInterBuf.numOfResult or add isInitial to SUdfInterBuf
-
 typedef int32_t (*TScriptUdfScalarProcFunc)(SUdfDataBlock *block, SUdfColumn *resultCol, void *udfCtx);
 
 typedef int32_t (*TScriptUdfAggStartFunc)(SUdfInterBuf *buf, void *udfCtx);

source/libs/function/src/udfd.c

@@ -414,10 +414,10 @@ void udfdProcessRequest(uv_work_t *req) {
 void convertUdf2UdfInfo(SUdf *udf, SUdfInfo *udfInfo) {
   udfInfo->bufSize = udf->bufSize;
   udfInfo->funcType = udf->funcType;
-  strncpy(udfInfo->name, udf->name, strlen(udf->name));
+  udfInfo->name = udf->name;
   udfInfo->outputLen = udf->outputLen;
   udfInfo->outputType = udf->outputType;
-  strncpy(udfInfo->path, udf->path, strlen(udf->path));
+  udfInfo->path = udf->path;
   udfInfo->scriptType = udf->scriptType;
 }