Merge pull request #207 from flaviojs/fix-unchecked-result-vm_slot_tr…

…anslate_port_id Fix unchecked result in vm_slot_translate_port_id.
GNS3 · Mar 30, 2024 · 58cf81c · 58cf81c
2 parents e7bca8c + 5008631
commit 58cf81c
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/common/cisco_card.c b/common/cisco_card.c
@@ -305,7 +305,11 @@ vm_slot_translate_port_id(vm_instance_t *vm,u_int slot_id,u_int port_id,
    struct cisco_card **tmp;
    u_int real_port_id = 0;
 
-   vm_slot_get_info(vm,slot_id,port_id,&tmp,&real_port_id);
+   if (vm_slot_get_info(vm,slot_id,port_id,&tmp,&real_port_id) == -1) {
+      *rc = NULL;
+      return(port_id);
+   }
+
    *rc = *tmp;
    return(real_port_id);
 }