From: hx <silent2600@gmail.com>
To: emacs-devel <emacs-devel@gnu.org>
Subject: emacs daemon crash
Date: Fri, 21 Sep 2018 11:50:59 +0800 [thread overview]
Message-ID: <CAALPCHtDjBOyXWunbXe9SRqPjJVyBVZNwfNqpD99Mx9CJaG9LQ@mail.gmail.com> (raw)
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emacs26 on i386 linux,
two sessions both su from root to a normal user ( #su - user )
1$ emacs -nw -q --fg-daemon
### I should run "script /dev/null" first, but didn't
2$ emacsclient -t
*ERROR*: Could not open file: /dev/pts/2
2$ emacsclient -t
### daemon crash here.
Thread 1 "emacs" received signal SIGSEGV, Segmentation fault.
__strcmp_sse4_2 () at ../sysdeps/i386/i686/multiarch/strcmp-sse4.S:229
229 ../sysdeps/i386/i686/multiarch/strcmp-sse4.S: No such file or
directory.
(gdb) bt
#0 __strcmp_sse4_2 () at ../sysdeps/i386/i686/multiarch/strcmp-sse4.S:229
#1 0x080f2812 in get_named_terminal ()
#2 0x080f0e7b in init_tty ()
#3 0x08068579 in Fmake_terminal_frame ()
#4 0x0819f00a in Ffuncall ()
#5 0x081d9f38 in exec_byte_code ()
#6 0x0819ec9b in funcall_lambda ()
#7 0x0819ef6b in Ffuncall ()
#8 0x081d9f38 in exec_byte_code ()
#9 0x0819ec9b in funcall_lambda ()
#10 0x0819ef6b in Ffuncall ()
#11 0x081a0c1c in Fapply ()
#12 0x0819f00a in Ffuncall ()
looks like in terminal.c get_named_terminal(), the first parameter of
strcmp() is NULL
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next reply other threads:[~2018-09-21 3:50 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-21 3:50 hx [this message]
2018-09-21 7:07 ` emacs daemon crash Eli Zaretskii
2018-09-21 8:57 ` hx
2018-09-24 13:24 ` John Shahid
2018-09-21 13:24 ` John Shahid
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