From: Robert Pluim <rpluim@gmail.com>
To: Allen Li <darkfeline@felesatra.moe>
Cc: Lars Ingebrigtsen <larsi@gnus.org>, 37786@debbugs.gnu.org
Subject: bug#37786: 26.3; Emacs crashes when calling function to decode string
Date: Fri, 18 Oct 2019 11:49:17 +0200 [thread overview]
Message-ID: <m2wod2qt7m.fsf@gmail.com> (raw)
In-Reply-To: <80wod21xu4.fsf@felesatra.moe> (Allen Li's message of "Thu, 17 Oct 2019 21:28:35 -0700")
>>>>> On Thu, 17 Oct 2019 21:28:35 -0700, Allen Li <darkfeline@felesatra.moe> said:
Allen> This is the backtrace using the simpler repro from Robert.
Allen> #0 0x0000000000565ae9 in terminate_due_to_signal (sig=6, backtrace_limit=40) at emacs.c:363
Allen> #1 0x000000000058ca83 in emacs_abort () at sysdep.c:2380
Allen> #2 0x000000000045c17e in redisplay_internal () at xdisp.c:13797
Allen> #3 0x000000000045e0b7 in redisplay_preserve_echo_area (from_where=13) at xdisp.c:14602
Allen> #4 0x0000000000667fbe in Fdelete_process (process=XIL(0x6aa3395)) at process.c:1054
Allen> #5 0x000000000067716b in kill_buffer_processes (buffer=XIL(0)) at process.c:7819
Allen> #6 0x00000000005683d0 in shut_down_emacs (sig=0, stuff=XIL(0)) at emacs.c:2096
Allen> #7 0x000000000052d854 in x_connection_closed (dpy=0x2b77f50,
Allen> error_message=0x7fffffff6fc0 "X protocol error: BadLength (poly
Allen> request too large or internal Xlib length error) on protocol request
Allen> 139", ioerror=false) at xterm.c:9799
I thought weʼd fixed these kinds of bugs, but obviously not. Can you
try your test in combination with the following from etc/DEBUG, it
should tell us which font is responsible:
For X protocol errors related to displaying unusual characters or to
font-related customizations, try invoking Emacs like this:
XFT_DEBUG=16 emacs -xrm "emacs.synchronous: true"
This should produce information from the libXft library which could
give useful hints regarding font-related problems in that library.
Regards
Robert
next prev parent reply other threads:[~2019-10-18 9:49 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-17 4:11 bug#37786: 26.3; Emacs crashes when calling function to decode string Allen Li
2019-10-17 4:22 ` Lars Ingebrigtsen
2019-10-17 9:53 ` Robert Pluim
2019-10-18 4:28 ` Allen Li
2019-10-18 9:49 ` Robert Pluim [this message]
2019-10-19 1:18 ` Allen Li
2019-10-21 10:02 ` Robert Pluim
2019-10-22 3:44 ` Allen Li
2019-10-22 8:18 ` Robert Pluim
2019-10-23 3:25 ` Allen Li
2019-10-25 16:32 ` Robert Pluim
2019-10-26 9:44 ` Allen Li
2019-10-27 8:26 ` Robert Pluim
2019-11-05 17:40 ` Robert Pluim
2019-11-13 14:03 ` Robert Pluim
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