From: Po Lu <luangruo@yahoo.com>
Date: Sun, 23 Jan 2022 01:19:22 +0000 (+0000)
Subject: * src/haikumenu.c (run_menu_bar_help_event): Fix bounds sanity check.
X-Git-Tag: emacs-29.0.90~2846
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=bdcbe897d19bd5fbf1ecf89c5ecf1e0c56b270ac;p=emacs.git

* src/haikumenu.c (run_menu_bar_help_event): Fix bounds sanity check.
---

diff --git a/src/haikumenu.c b/src/haikumenu.c
index 2922981cb3b..1c75e0f9a42 100644
--- a/src/haikumenu.c
+++ b/src/haikumenu.c
@@ -616,7 +616,7 @@ run_menu_bar_help_event (struct frame *f, int mb_idx)
     }
 
   vec = f->menu_bar_vector;
-  if (mb_idx >= ASIZE (vec))
+  if ((mb_idx + MENU_ITEMS_ITEM_HELP) >= ASIZE (vec))
     emacs_abort ();
 
   help = AREF (vec, mb_idx + MENU_ITEMS_ITEM_HELP);