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bug#31312: Segmentation fault with doom-emacs, NeoTree and Zoom
From: |
Noam Postavsky |
Subject: |
bug#31312: Segmentation fault with doom-emacs, NeoTree and Zoom |
Date: |
Tue, 01 May 2018 09:25:59 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux) |
tags 31312 + confirmed
found 31312 26.1
quit
Andrea Cardaci <cyrus.and@gmail.com> writes:
> Someone filed a bug for my repo (https://github.com/cyrus-and/zoom/issues/20)
> but I'm pretty sure it's a bug in Emacs. Unfortunately the steps to
> reproduce it involve setting up `doom-emacs` which is quite cumbersome.
>
> You can find all the details at the above link but in short using
> `doom-emacs` with Zoom and NeoTree crashes Emacs with a segmentation fault.
Reproduced with emacs-26, seems there is a window without a buffer.
../../src/buffer.h:914: Emacs fatal error: assertion failed: BUFFERP (a)
Thread 1 "emacs" hit Breakpoint 1, terminate_due_to_signal (sig=6,
backtrace_limit=2147483647)
at ../../src/emacs.c:364
364 signal (sig, SIG_DFL);
(gdb) bt
#0 terminate_due_to_signal (sig=6, backtrace_limit=2147483647) at
../../src/emacs.c:364
#1 0x0000000000614655 in die (msg=0x74ecf9 "BUFFERP (a)", file=0x74ece6
"../../src/buffer.h",
line=914) at ../../src/alloc.c:7423
#2 0x000000000057a1a8 in XBUFFER (a=XIL(0)) at ../../src/buffer.h:914
#3 0x0000000000464716 in reconsider_clip_changes (w=0x60537f0) at
../../src/xdisp.c:13727
#4 0x000000000046514d in redisplay_internal () at ../../src/xdisp.c:13939
#5 0x0000000000463c16 in redisplay () at ../../src/xdisp.c:13518
#6 0x00000000005851ae in read_char (commandflag=1, map=XIL(0x5cf7503),
prev_event=XIL(0),
used_mouse_menu=0x7fffffffe41f, end_time=0x0) at ../../src/keyboard.c:2480
#7 0x00000000005957c5 in read_key_sequence (keybuf=0x7fffffffe570, bufsize=30,
prompt=XIL(0),
dont_downcase_last=false, can_return_switch_frame=true,
fix_current_buffer=true,
prevent_redisplay=false) at ../../src/keyboard.c:9147
#8 0x0000000000581d55 in command_loop_1 () at ../../src/keyboard.c:1368
#9 0x0000000000638529 in internal_condition_case (bfun=0x581909
<command_loop_1>,
handlers=XIL(0x5250), hfun=0x580f4c <cmd_error>) at ../../src/eval.c:1332
#10 0x0000000000581524 in command_loop_2 (ignore=XIL(0)) at
../../src/keyboard.c:1110
#11 0x0000000000637a32 in internal_catch (tag=XIL(0xc6f0), func=0x5814f7
<command_loop_2>, arg=XIL(0))
at ../../src/eval.c:1097
#12 0x00000000005814c2 in command_loop () at ../../src/keyboard.c:1089
#13 0x0000000000580a36 in recursive_edit_1 () at ../../src/keyboard.c:695
#14 0x0000000000580c2b in Frecursive_edit () at ../../src/keyboard.c:766
#15 0x000000000057e7c6 in main (argc=1, argv=0x7fffffffea38) at
../../src/emacs.c:1713
(gdb) frame 3
#3 0x0000000000464716 in reconsider_clip_changes (w=0x60537f0) at
../../src/xdisp.c:13727
13727 struct buffer *b = XBUFFER (w->contents);
(gdb) p w->contents
$1 = XIL(0)
- bug#31312: Segmentation fault with doom-emacs, NeoTree and Zoom,
Noam Postavsky <=
- bug#31312: Segmentation fault with doom-emacs, NeoTree and Zoom, martin rudalics, 2018/05/01
- bug#31312: Segmentation fault with doom-emacs, NeoTree and Zoom, Noam Postavsky, 2018/05/01
- bug#31312: Segmentation fault with doom-emacs, NeoTree and Zoom, martin rudalics, 2018/05/02
- bug#31312: Segmentation fault with doom-emacs, NeoTree and Zoom, Eli Zaretskii, 2018/05/02
- bug#31312: Segmentation fault with doom-emacs, NeoTree and Zoom, Noam Postavsky, 2018/05/02
- bug#31312: Segmentation fault with doom-emacs, NeoTree and Zoom, Eli Zaretskii, 2018/05/02
- bug#31312: Segmentation fault with doom-emacs, NeoTree and Zoom, Andrea Cardaci, 2018/05/02
- bug#31312: Segmentation fault with doom-emacs, NeoTree and Zoom, martin rudalics, 2018/05/02
- bug#31312: Segmentation fault with doom-emacs, NeoTree and Zoom, Andrea Cardaci, 2018/05/02
- bug#31312: Segmentation fault with doom-emacs, NeoTree and Zoom, Eli Zaretskii, 2018/05/02