From: Alan Third <alan@idiocy.org>
Date: Fri, 1 Jan 2021 10:36:39 +0000 (+0000)
Subject: Fix crash in ns_mouse_position (bug#45541)
X-Git-Tag: emacs-27.1.91~32
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=3711339f92be0c50633aefae991d8fa4a135fe33;p=emacs.git

Fix crash in ns_mouse_position (bug#45541)

* src/nsterm.m (ns_mouse_position): Explicitly initialize f to NULL.

; Do not merge to master
---

diff --git a/src/nsterm.m b/src/nsterm.m
index b75c6c7ef56..b8658a05daf 100644
--- a/src/nsterm.m
+++ b/src/nsterm.m
@@ -2480,7 +2480,7 @@ ns_mouse_position (struct frame **fp, int insist, Lisp_Object *bar_window,
   id view;
   NSPoint view_position;
   Lisp_Object frame, tail;
-  struct frame *f;
+  struct frame *f = NULL;
   struct ns_display_info *dpyinfo;
 
   NSTRACE ("ns_mouse_position");