dispatcher: init attrs value when param not given to rpc add

- GH #2854
kamailio · Sep 16, 2021 · 7894fb4 · 7894fb4
1 parent f2b133e
commit 7894fb4
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/modules/dispatcher/dispatcher.c b/src/modules/dispatcher/dispatcher.c
@@ -1854,15 +1854,15 @@ static void dispatcher_rpc_add(rpc_t *rpc, void *ctx)
 {
 	int group, flags, nparams;
 	str dest;
-	str attrs;
+	str attrs = STR_NULL;
 
 	flags = 0;
 
 	nparams = rpc->scan(ctx, "dS*dS", &group, &dest, &flags, &attrs);
 	if(nparams < 2) {
 		rpc->fault(ctx, 500, "Invalid Parameters");
 		return;
-	} else if (nparams < 3) {
+	} else if (nparams <= 3) {
 		attrs.s = 0;
 		attrs.len = 0;
 	}