From: Chong Yidong <cyd@stupidchicken.com>
To: Adrian Robert <Adrian.B.Robert@gmail.com>
Cc: 3474@emacsbugs.donarmstrong.com
Subject: bug#3474: 23.0.94; Emacs.app crashes during typing (with patch)
Date: Sun, 07 Jun 2009 17:49:29 -0400 [thread overview]
Message-ID: <87vdn7ogt2.fsf@cyd.mit.edu> (raw)
Adrian, could you review this patch?
Wolfgang Lux <wolfgang.lux@gmail.com> wrote:
> I've encountered a few crashes in Emacs.app, which happened while
> typing when Emacs was a bit busy. It turns out that these crashes
> were due to an omitted null-pointer check at line 4165 of keyboard.c
> in function kbd_buffer_get_event(). The attached patch fixes this
> problem along with a second omitted null-pointer check in line 4323
> of the same function.
--- src/keyboard.c.~1.1005.~ 2009-05-28 17:08:04.000000000 +0200
+++ src/keyboard.c 2009-06-02 13:39:39.000000000 +0200
@@ -4162,7 +4162,8 @@
else
obj = Fcons (intern ("ns-unput-working-text"), Qnil);
kbd_fetch_ptr = event + 1;
- *used_mouse_menu = 1;
+ if (used_mouse_menu)
+ *used_mouse_menu = 1;
}
#endif
@@ -4319,7 +4320,8 @@
#endif
#ifdef HAVE_NS
/* certain system events are non-key events */
- if (event->kind == NS_NONKEY_EVENT)
+ if (used_mouse_menu
+ && event->kind == NS_NONKEY_EVENT)
*used_mouse_menu = 1;
#endif
next reply other threads:[~2009-06-07 21:49 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-07 21:49 Chong Yidong [this message]
2009-06-08 8:28 ` bug#3474: 23.0.94; Emacs.app crashes during typing (with patch) Adrian Robert
-- strict thread matches above, loose matches on Subject: below --
2009-06-05 11:57 Wolfgang Lux
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