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bug#18925: On Mac emacs -nw crashes, emacs doesn't
From: |
Eli Zaretskii |
Subject: |
bug#18925: On Mac emacs -nw crashes, emacs doesn't |
Date: |
Sun, 02 Nov 2014 20:57:12 +0200 |
> From: David Kanter <kanterdj@gmail.com>
> Date: Sun, 02 Nov 2014 11:56:06 -0500
>
> I track emacs-24 using bzr on my Mac, and build Emacs.app using
> --with-ns. Over the last few days emacs -nw crashes on startup, but the
> NeXTstep emacs works fine.
>
> When I start emacs -nw at the terminal, I get
>
> Fatal error 11: Segmentation faultAbort
>
> and come back to the prompt. Below is the crash report generated by the
> Mac. (I don't think I can do report-emacs-bug if Emacs doesn't start,
> right?)
You can report-emacs-bug from a GUI session.
> Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
> 0 libsystem_kernel.dylib 0x00007fff8d394292 __kill + 10
> 1 org.gnu.Emacs 0x00000001000b82f4
> terminate_due_to_signal + 148 (emacs.c:378)
> 2 org.gnu.Emacs 0x00000001000d5733 emacs_abort + 19
> 3 org.gnu.Emacs 0x00000001001a736c ns_term_shutdown +
> 124
> 4 org.gnu.Emacs 0x00000001000b84eb shut_down_emacs +
> 283 (emacs.c:2054)
> 5 org.gnu.Emacs 0x00000001000b82b9
> terminate_due_to_signal + 89 (emacs.c:363)
> 6 org.gnu.Emacs 0x00000001000d7066
> deliver_fatal_thread_signal + 134
> 7 libsystem_platform.dylib 0x00007fff913b25aa _sigtramp + 26
> 8 ??? 000000000000000000 0 + 0
> 9 org.gnu.Emacs 0x00000001000266da redisplay_internal +
> 7258 (xdisp.c:13957)
What is on line 13957 of xdisp.c in the sources used to build this
binary? I'm asking because in the sources I have here, that line
says:
if (interrupt_input)
which cannot possibly segfault.