From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: John Shahid Newsgroups: gmane.emacs.bugs Subject: bug#32794: 27.0.50; emacsclient crashes on subsequent invocation when it cannot open a tty file Date: Fri, 21 Sep 2018 11:03:09 -0400 Message-ID: <87fty228r6.fsf@gmail.com> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1537542136 3241 195.159.176.226 (21 Sep 2018 15:02:16 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Fri, 21 Sep 2018 15:02:16 +0000 (UTC) To: 32794@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Sep 21 17:02:12 2018 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1g3Mwd-0000kQ-GK for geb-bug-gnu-emacs@m.gmane.org; Fri, 21 Sep 2018 17:02:11 +0200 Original-Received: from localhost ([::1]:56039 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1g3Myk-000381-4e for geb-bug-gnu-emacs@m.gmane.org; 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X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:150524 Archived-At: This is a follow up to http://lists.gnu.org/archive/html/emacs-devel/2018-09/msg00831.html. The crash can be invoked by doing the following: emacs -q -nw --daemon sudo chown differentuser:differentgroup $(tty) emacsclient -t . # error because the tty cannot be opened emacsclient -t . # SIGSEGV is received and Emacs crashes #0 __strcmp_sse2_unaligned () at ../sysdeps/x86_64/multiarch/strcmp-sse2-unaligned.S:31 #1 0x000000000050ca04 in get_named_terminal (name=0x7fffffff2990 "/dev/pts/7") at terminal.c:255 #2 0x000000000050a808 in init_tty (name=0x7fffffff2990 "/dev/pts/7", terminal_type=0x7fffffff2970 "screen-256color", must_succeed=false) at term.c:3958 #3 0x00000000004281c9 in Fmake_terminal_frame (parms=XIL(0x1281253)) at frame.c:1256 #4 0x000000000061863f in funcall_subr (subr=0x93b600 , numargs=1, args=0x7fffffff2b78) at eval.c:2929 #5 0x000000000061821c in Ffuncall (nargs=2, args=0x7fffffff2b70) at eval.c:2854 #6 0x0000000000664a25 in exec_byte_code (bytestr=XIL(0x9b89c4), vector=XIL(0x9b89e5), maxdepth=make_number(12), args_template=make_number(256), nargs=1, args=0x7fffffff3090) at bytecode.c:632 #7 0x0000000000618cb7 in funcall_lambda (fun=XIL(0x9b8995), nargs=1, arg_vector=0x7fffffff3088) at eval.c:3055 #8 0x0000000000618260 in Ffuncall (nargs=2, args=0x7fffffff3080) at eval.c:2856 #9 0x0000000000664a25 in exec_byte_code (bytestr=XIL(0x15ad434), vector=XIL(0xd7ddc5), maxdepth=make_number(3), args_template=make_number(257), nargs=1, args=0x7fffffff36a0) at bytecode.c:632 #10 0x0000000000618cb7 in funcall_lambda (fun=XIL(0x1309245), nargs=1, arg_vector=0x7fffffff3698) at eval.c:3055 #11 0x0000000000618260 in Ffuncall (nargs=2, args=0x7fffffff3690) at eval.c:2856 #12 0x0000000000617166 in Fapply (nargs=2, args=0x7fffffff3690) at eval.c:2431 #13 0x0000000000618560 in funcall_subr (subr=0xc7c220 , numargs=2, args=0x7fffffff3690) at eval.c:2909 #14 0x000000000061821c in Ffuncall (nargs=3, args=0x7fffffff3688) at eval.c:2854 #15 0x0000000000664a25 in exec_byte_code (bytestr=XIL(0x122cea4), vector=XIL(0x13710e5), maxdepth=make_number(15), args_template=make_number(128), nargs=1, args=0x7fffffff3ba0) at bytecode.c:632 #16 0x0000000000618cb7 in funcall_lambda (fun=XIL(0x1371165), nargs=1, arg_vector=0x7fffffff3ba0) at eval.c:3055 #17 0x0000000000618260 in Ffuncall (nargs=2, args=0x7fffffff3b98) at eval.c:2856 #18 0x0000000000664a25 in exec_byte_code (bytestr=XIL(0xa47434), vector=XIL(0xa47455), maxdepth=make_number(13), args_template=make_number(256), nargs=1, args=0x7fffffff4130) at bytecode.c:632 #19 0x0000000000618cb7 in funcall_lambda (fun=XIL(0xa473f5), nargs=1, arg_vector=0x7fffffff4128) at eval.c:3055 #20 0x0000000000618260 in Ffuncall (nargs=2, args=0x7fffffff4120) at eval.c:2856 #21 0x0000000000664a25 in exec_byte_code (bytestr=XIL(0x102fef4), vector=XIL(0x14499e5), maxdepth=make_number(12), args_template=make_number(771), nargs=3, args=0x7fffffff4648) at bytecode.c:632 #22 0x0000000000618cb7 in funcall_lambda (fun=XIL(0x1449ab5), nargs=3, arg_vector=0x7fffffff4630) at eval.c:3055 #23 0x0000000000618260 in Ffuncall (nargs=4, args=0x7fffffff4628) at eval.c:2856 #24 0x0000000000664a25 in exec_byte_code (bytestr=XIL(0x1032cc4), vector=XIL(0x14818e5), maxdepth=make_number(6), args_template=make_number(0), nargs=0, args=0x7fffffff4b58) at bytecode.c:632 #25 0x0000000000618cb7 in funcall_lambda (fun=XIL(0x1481995), nargs=0, arg_vector=0x7fffffff4b58) at eval.c:3055 #26 0x0000000000618260 in Ffuncall (nargs=1, args=0x7fffffff4b50) at eval.c:2856 #27 0x0000000000664a25 in exec_byte_code (bytestr=XIL(0x1032db4), vector=XIL(0x144c945), maxdepth=make_number(14), args_template=make_number(1799), nargs=7, args=0x7fffffff50f8) at bytecode.c:632 #28 0x0000000000618cb7 in funcall_lambda (fun=XIL(0x144ca85), nargs=7, arg_vector=0x7fffffff50c0) at eval.c:3055 #29 0x0000000000618260 in Ffuncall (nargs=8, args=0x7fffffff50b8) at eval.c:2856 #30 0x0000000000664a25 in exec_byte_code (bytestr=XIL(0x1032d04), vector=XIL(0x1481a15), maxdepth=make_number(8), args_template=make_number(0), nargs=0, args=0x7fffffff5590) at bytecode.c:632 #31 0x0000000000618cb7 in funcall_lambda (fun=XIL(0x1481a85), nargs=0, arg_vector=0x7fffffff5590) at eval.c:3055 #32 0x0000000000618260 in Ffuncall (nargs=1, args=0x7fffffff5588) at eval.c:2856 #33 0x0000000000664a25 in exec_byte_code (bytestr=XIL(0x10323b4), vector=XIL(0x144a945), maxdepth=make_number(6), args_template=make_number(257), nargs=1, args=0x7fffffff5ac0) at bytecode.c:632 #34 0x0000000000618cb7 in funcall_lambda (fun=XIL(0x144a975), nargs=1, arg_vector=0x7fffffff5ab8) at eval.c:3055 #35 0x0000000000618260 in Ffuncall (nargs=2, args=0x7fffffff5ab0) at eval.c:2856 #36 0x0000000000664a25 in exec_byte_code (bytestr=XIL(0x10323d4), vector=XIL(0x144ba05), maxdepth=make_number(35), args_template=make_number(514), nargs=2, args=0x7fffffff6328) at bytecode.c:632 #37 0x0000000000618cb7 in funcall_lambda (fun=XIL(0x144bcb5), nargs=2, arg_vector=0x7fffffff6318) at eval.c:3055 #38 0x0000000000618260 in Ffuncall (nargs=3, args=0x7fffffff6310) at eval.c:2856 #39 0x0000000000617494 in Fapply (nargs=2, args=0x7fffffff63d0) at eval.c:2474 #40 0x0000000000617a46 in apply1 (fn=XIL(0x33ef00), arg=XIL(0x15c8903)) at eval.c:2690 #41 0x00000000006755b5 in read_process_output_call (fun_and_args=XIL(0x15c88f3)) at process.c:5807 #42 0x0000000000614990 in internal_condition_case_1 ( bfun=0x675587 , arg=XIL(0x15c88f3), handlers=XIL(0x5340), hfun=0x6755b7 ) at eval.c:1395 #43 0x0000000000675e56 in read_and_dispose_of_process_output (p=0x1481700, chars=0x7fffffff6520 "id/Downloads/scala-2.8.1.final -env SDK=/home/jvshahid/Android/Sdk/ -env SHELL=/bin/zsh -env SHLVL=2 -env SSH_AUTH_SOCK=/home/jvshahid/.gnupg/S.gpg-agent.ssh -env TERM=screen-256color -env TMUX=/tmp/t"..., nbytes=1522, coding=0x10342b0) at process.c:6018 #44 0x0000000000675a77 in read_process_output (proc=XIL(0x1481705), channel=9) at process.c:5929 #45 0x0000000000674e0c in wait_reading_process_output (time_limit=4, nsecs=333410507, read_kbd=-1, do_display=true, wait_for_cell=XIL(0), wait_proc=0x0, just_wait_proc=0) at process.c:5626 #46 0x0000000000570b64 in kbd_buffer_get_event (kbp=0x7fffffff7a78, used_mouse_menu=0x0, end_time=0x7fffffff8050) at keyboard.c:3795 #47 0x000000000056ce0d in read_event_from_main_queue (end_time=0x7fffffff8050, local_getcjmp=0x7fffffff7e30, used_mouse_menu=0x0) at keyboard.c:2122 #48 0x000000000056d0ca in read_decoded_event_from_main_queue ( end_time=0x7fffffff8050, local_getcjmp=0x7fffffff7e30, prev_event=XIL(0), used_mouse_menu=0x0) at keyboard.c:2185 #49 0x000000000056e808 in read_char (commandflag=0, map=XIL(0), prev_event=XIL(0), used_mouse_menu=0x0, end_time=0x7fffffff8050) at keyboard.c:2773 #50 0x0000000000646171 in read_filtered_event (no_switch_frame=false, ascii_required=false, error_nonascii=false, input_method=true, seconds=make_number(5)) at lread.c:678 #51 0x00000000006464ad in Fread_event (prompt=XIL(0), inherit_input_method=XIL(0xc150), seconds=make_number(5)) at lread.c:794 #52 0x000000000061869b in funcall_subr (subr=0xc7ec00 , numargs=3, args=0x7fffffff8208) at eval.c:2934 #53 0x000000000061821c in Ffuncall (nargs=4, args=0x7fffffff8200) at eval.c:2854 #54 0x0000000000664a25 in exec_byte_code (bytestr=XIL(0x965774), vector=XIL(0x965795), maxdepth=make_number(7), args_template=make_number(769), nargs=1, args=0x7fffffff86e8) at bytecode.c:632 #55 0x0000000000618cb7 in funcall_lambda (fun=XIL(0x965745), nargs=1, arg_vector=0x7fffffff86e0) at eval.c:3055 #56 0x0000000000618260 in Ffuncall (nargs=2, args=0x7fffffff86d8) at eval.c:2856 #57 0x0000000000664a25 in exec_byte_code (bytestr=XIL(0x1032ef4), vector=XIL(0x144cab5), maxdepth=make_number(8), args_template=make_number(514), nargs=2, args=0x7fffffff8bd0) at bytecode.c:632 #58 0x0000000000618cb7 in funcall_lambda (fun=XIL(0x144cb15), nargs=2, arg_vector=0x7fffffff8bc0) at eval.c:3055 #59 0x0000000000618260 in Ffuncall (nargs=3, args=0x7fffffff8bb8) at eval.c:2856 #60 0x0000000000664a25 in exec_byte_code (bytestr=XIL(0x1032db4), vector=XIL(0x144c945), maxdepth=make_number(14), args_template=make_number(1799), nargs=7, args=0x7fffffff9168) at bytecode.c:632 #61 0x0000000000618cb7 in funcall_lambda (fun=XIL(0x144ca85), nargs=7, arg_vector=0x7fffffff9130) at eval.c:3055 #62 0x0000000000618260 in Ffuncall (nargs=8, args=0x7fffffff9128) at eval.c:2856 #63 0x0000000000664a25 in exec_byte_code (bytestr=XIL(0x1032d04), vector=XIL(0x1313f35), maxdepth=make_number(8), args_template=make_number(0), nargs=0, args=0x7fffffff9600) at bytecode.c:632 #64 0x0000000000618cb7 in funcall_lambda (fun=XIL(0x132c115), nargs=0, arg_vector=0x7fffffff9600) at eval.c:3055 #65 0x0000000000618260 in Ffuncall (nargs=1, args=0x7fffffff95f8) at eval.c:2856 #66 0x0000000000664a25 in exec_byte_code (bytestr=XIL(0x10323b4), vector=XIL(0x144a945), maxdepth=make_number(6), args_template=make_number(257), nargs=1, args=0x7fffffff9b30) at bytecode.c:632 #67 0x0000000000618cb7 in funcall_lambda (fun=XIL(0x144a975), nargs=1, arg_vector=0x7fffffff9b28) at eval.c:3055 #68 0x0000000000618260 in Ffuncall (nargs=2, args=0x7fffffff9b20) at eval.c:2856 #69 0x0000000000664a25 in exec_byte_code (bytestr=XIL(0x10323d4), vector=XIL(0x144ba05), maxdepth=make_number(35), args_template=make_number(514), nargs=2, args=0x7fffffffa398) at bytecode.c:632 #70 0x0000000000618cb7 in funcall_lambda (fun=XIL(0x144bcb5), nargs=2, arg_vector=0x7fffffffa388) at eval.c:3055 #71 0x0000000000618260 in Ffuncall (nargs=3, args=0x7fffffffa380) at eval.c:2856 #72 0x0000000000617494 in Fapply (nargs=2, args=0x7fffffffa440) at eval.c:2474 #73 0x0000000000617a46 in apply1 (fn=XIL(0x33ef00), arg=XIL(0x1228df3)) at eval.c:2690 #74 0x00000000006755b5 in read_process_output_call (fun_and_args=XIL(0x1228da3)) at process.c:5807 #75 0x0000000000614990 in internal_condition_case_1 ( bfun=0x675587 , arg=XIL(0x1228da3), handlers=XIL(0x5340), hfun=0x6755b7 ) at eval.c:1395 #76 0x0000000000675e56 in read_and_dispose_of_process_output (p=0x14385e0, chars=0x7fffffffa590 "id/Downloads/scala-2.8.1.final -env SDK=/home/jvshahid/Android/Sdk/ -env SHELL=/bin/zsh -env SHLVL=2 -env SSH_AUTH_SOCK=/home/jvshahid/.gnupg/S.gpg-agent.ssh -env TERM=screen-256color -env TMUX=/tmp/t"..., nbytes=1522, coding=0x10342b0) at process.c:6018 #77 0x0000000000675a77 in read_process_output (proc=XIL(0x14385e5), channel=9) at process.c:5929 #78 0x0000000000674e0c in wait_reading_process_output (time_limit=0, nsecs=0, read_kbd=-1, do_display=true, wait_for_cell=XIL(0), wait_proc=0x0, just_wait_proc=0) at process.c:5626 #79 0x0000000000570d03 in kbd_buffer_get_event (kbp=0x7fffffffbae8, used_mouse_menu=0x7fffffffc095, end_time=0x0) at keyboard.c:3816 #80 0x000000000056ce0d in read_event_from_main_queue (end_time=0x0, local_getcjmp=0x7fffffffbea0, used_mouse_menu=0x7fffffffc095) at keyboard.c:2122 #81 0x000000000056d0ca in read_decoded_event_from_main_queue (end_time=0x0, local_getcjmp=0x7fffffffbea0, prev_event=XIL(0), used_mouse_menu=0x7fffffffc095) at keyboard.c:2185 #82 0x000000000056e808 in read_char (commandflag=1, map=XIL(0x122bc83), prev_event=XIL(0), used_mouse_menu=0x7fffffffc095, end_time=0x0) at keyboard.c:2773 #83 0x000000000057b7cc in read_key_sequence (keybuf=0x7fffffffc2a0, prompt=XIL(0), dont_downcase_last=false, can_return_switch_frame=true, fix_current_buffer=true, prevent_redisplay=false) at keyboard.c:9121 #84 0x000000000056ad97 in command_loop_1 () at keyboard.c:1338 #85 0x00000000006148e9 in internal_condition_case (bfun=0x56a947 , handlers=XIL(0x5340), hfun=0x56a0f4 ) at eval.c:1371 #86 0x000000000056a63a in command_loop_2 (ignore=XIL(0)) at keyboard.c:1079 #87 0x000000000061416f in internal_catch (tag=XIL(0xc7e0), func=0x56a611 , arg=XIL(0)) at eval.c:1136 #88 0x000000000056a5dc in command_loop () at keyboard.c:1058 #89 0x0000000000569cc9 in recursive_edit_1 () at keyboard.c:703 #90 0x0000000000569e4b in Frecursive_edit () at keyboard.c:774 #91 0x0000000000567a49 in main (argc=4, argv=0x7fffffffc708) at emacs.c:1724 Lisp Backtrace: "make-terminal-frame" (0xffff2b78) "tty-create-frame-with-faces" (0xffff3088) 0x1309240 PVEC_COMPILED "apply" (0xffff3690) "frame-creation-function" (0xffff3ba0) "make-frame" (0xffff4128) "server-create-tty-frame" (0xffff4630) 0x1481990 PVEC_COMPILED "server-execute" (0xffff50c0) 0x1481a80 PVEC_COMPILED "server-execute-continuation" (0xffff5ab8) "server-process-filter" (0xffff6318) "read-event" (0xffff8208) "sit-for" (0xffff86e0) "server-return-error" (0xffff8bc0) "server-execute" (0xffff9130) 0x132c110 PVEC_COMPILED "server-execute-continuation" (0xffff9b28) "server-process-filter" (0xffffa388) In GNU Emacs 27.0.50 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.18.9) of 2018-09-15 built on amun Repository revision: f1ddaf7b65bb8edac41813b48f96a84c7fc2e263 Windowing system distributor 'The X.Org Foundation', version 11.0.11804000 System Description: Linux Mint 18.3 Configured using: 'configure --prefix=/home/jvshahid/bin/emacs-27 --with-xpm=no --with-jpeg=no --with-gif=no --with-tiff=no' Configured features: PNG SOUND DBUS GSETTINGS GLIB NOTIFY ACL LIBSELINUX GNUTLS LIBXML2 FREETYPE XFT ZLIB TOOLKIT_SCROLL_BARS GTK3 X11 XDBE XIM THREADS GMP Important settings: value of $LANG: en_US.UTF-8 value of $XMODIFIERS: @im=none locale-coding-system: utf-8-unix