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bug#11049: [PATCH] Block input to prevent crash on SIGHUP (bug#11049)
From: |
Alan Third |
Subject: |
bug#11049: [PATCH] Block input to prevent crash on SIGHUP (bug#11049) |
Date: |
Sat, 28 May 2016 00:01:38 +0100 |
User-agent: |
Mutt/1.5.24 (2015-08-30) |
* src/emacs.c (Fkill-emacs): Block input while exiting.
---
src/emacs.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/src/emacs.c b/src/emacs.c
index 3e0cf59..fa678b0 100644
--- a/src/emacs.c
+++ b/src/emacs.c
@@ -1941,6 +1941,13 @@ all of which are called before Emacs is actually killed.
*/
x_clipboard_manager_save_all ();
#endif
+#ifdef HAVE_NS
+ /* Crashes trying to process input while quitting. I'm not bothering
+ to unblock input since, well, we're quitting. If an unblock_input
+ is required it will have to go after Fexpand_file_name below. */
+ block_input();
+#ENDIF
+
shut_down_emacs (0, (STRINGP (arg) && !feof (stdin)) ? arg : Qnil);
#ifdef HAVE_NS
--
I believe this fixes the SIGABRT that occurs when Emacs receives a
SIGHUP.
The problem appears to be that OS X likes to send input to Emacs while
it's in the middle of doing things that it really doesn't appreciate
receiving input while doing. Like minimizing, or shutting down.
--
Alan Third
- bug#11049: [PATCH] Block input to prevent crash on SIGHUP (bug#11049),
Alan Third <=