testing

libguestfs-inspect.c

@@ -58,11 +58,17 @@ struct guestfs_inpsect_command *guestfs_inspect_zmsg_to_command(zmsg_t *external
   zmsg_t *msg = zmsg_dup(external_msg);
   struct guestfs_inpsect_command *res = malloc(sizeof(struct guestfs_inpsect_command));
 
+  if (!(zmsg_size(msg) > 2)) {
+    free(res);
+    zmsg_destroy(&msg);
+    return NULL;
+  }
+
   res->name = zmsg_popstr(msg);
   zframe_t *next = zmsg_pop(msg);
   res->command = *(zframe_data(next));
-  free(next);
-  
+  zframe_destroy(&next);
+
   switch (res->command) {
   case GUESTFS_COMMAND_LS:
     next = zmsg_pop(msg);
@@ -86,9 +92,11 @@ struct guestfs_inpsect_command *guestfs_inspect_zmsg_to_command(zmsg_t *external
       res->args.cat.paths[i] = zmsg_popstr(msg);
     }
     break;
+  default:
+    printf("Command not found\n");
   }
   zmsg_destroy(&msg);
-  
+
   return res;
 }
 
@@ -108,7 +116,7 @@ void guestfs_inspect_command_destroy(struct guestfs_inpsect_command **c) {
     free((*c)->args.cat.paths);
     break;
   }
-  
+
   free(*c);
   *c = NULL;
 }