fix: gcc 12 compile error for 2.6 (#15062)

deps/lua/src/ldump.c

@@ -60,7 +60,7 @@ static void DumpVector(const void* b, int n, size_t size, DumpState* D)
 
 static void DumpString(const TString* s, DumpState* D)
 {
- if (s==NULL || getstr(s)==NULL)
+ if (s==NULL)
  {
   size_t size=0;
   DumpVar(size,D);

src/kit/shell/src/shellEngine.c

@@ -1169,12 +1169,12 @@ int parse_cloud_dsn() {
             }
         }
         char *port = strstr(args.cloudHost, ":");
-        if ((port == NULL) || (port + strlen(":")) == NULL) {
+        if (port == NULL) {
             fprintf(stderr, "Invalid format in TDengine cloud dsn: %s\n", args.cloudDsn);
             return 1;
         }
         char *token = strstr(port + strlen(":"), "?token=");
-        if ((token == NULL) || (token + strlen("?token=")) == NULL ||
+        if ((token == NULL) ||
             (strlen(token + strlen("?token=")) == 0)) {
             fprintf(stderr, "Invalid format in TDengine cloud dsn: %s\n", args.cloudDsn);
             return -1;
@@ -1632,4 +1632,4 @@ void wsclient_query(char *command) {
   }
   cJSON_Delete(query);
   return;
-}
+}
\ No newline at end of file

src/rpc/src/rpcMain.c

@@ -361,8 +361,8 @@ void *rpcMallocCont(int contLen) {
 void rpcFreeCont(void *cont) {
   if (cont) {
     char *temp = ((char *)cont) - sizeof(SRpcHead) - sizeof(SRpcReqContext);
-    free(temp);
     tTrace("free mem: %p", temp);
+    free(temp);
   }
 }
 
@@ -573,8 +573,8 @@ void rpcCancelRequest(int64_t rid) {
 static void rpcFreeMsg(void *msg) {
   if ( msg ) {
     char *temp = (char *)msg - sizeof(SRpcReqContext);
-    free(temp);
     tTrace("free mem: %p", temp);
+    free(temp);
   }
 }
 
@@ -1683,4 +1683,4 @@ int32_t rpcUnusedSession(void * rpcInfo, bool bLock) {
   if(info == NULL)
      return 0;
   return taosIdPoolNumOfFree(info->idPool, bLock);
-}
+}
\ No newline at end of file

src/util/src/tqueue.c

@@ -86,9 +86,8 @@ void taosCloseQueue(taos_queue param) {
   }
 
   pthread_mutex_destroy(&queue->mutex);
-  free(queue);
-
   uTrace("queue:%p is closed", queue);
+  free(queue);
 }
 
 void *taosAllocateQitem(int size) {