[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
bug#55832: 28.1; Emacs crashes when using tramp from helm in emacs-29
From: |
Eli Zaretskii |
Subject: |
bug#55832: 28.1; Emacs crashes when using tramp from helm in emacs-29 |
Date: |
Wed, 08 Jun 2022 19:30:12 +0300 |
> From: Thierry Volpiatto <thievol@posteo.net>
> Cc: 55832@debbugs.gnu.org
> Date: Tue, 07 Jun 2022 19:20:39 +0000
>
> Thread 1 "emacs" received signal SIGSEGV, Segmentation fault.
> 0x0000555555837be7 in doprnt (buffer=0x7fffff6702c0 "", bufsize=4000,
> format=0x5555558af29a "Bytecode stack overflow", ap=0x7fffff670250,
> format_end=<optimized out>) at doprnt.c:186
> 186 doprnt (char *buffer, ptrdiff_t bufsize, const char *format,
> (gdb) thread 1
> [Switching to thread 1 (Thread 0x7ffff07ce3c0 (LWP 226687))]
> #0 0x0000555555837be7 in doprnt (buffer=0x7fffff6702c0 "", bufsize=4000,
> format=0x5555558af29a "Bytecode stack overflow", ap=0x7fffff670250,
> format_end=<optimized out>) at doprnt.c:186
> 186 doprnt (char *buffer, ptrdiff_t bufsize, const char *format,
> (gdb) bt -full 5
> #0 0x0000555555837be7 in doprnt (buffer=0x7fffff6702c0 "", bufsize=4000,
> format=0x5555558af29a "Bytecode stack overflow", ap=0x7fffff670250,
> format_end=<optimized out>) at doprnt.c:186
> fmt = <optimized out>
> bufptr = <optimized out>
> tembuf = '\000' <repeats 407 times>
> size_allocated = <optimized out>
> sprintf_buffer = <optimized out>
> big_buffer = <optimized out>
> quoting_style = <optimized out>
> #1 0x0000555555838a57 in doprnt (ap=0x7fffff670250, format_end=0x0,
> format=0x5555558af29a "Bytecode stack overflow", bufsize=<optimized out>,
> buffer=<optimized out>) at doprnt.c:590
> modifier_len = "\000\001\001\001\001"
> nbytes = <optimized out>
> ap_copy = {{gp_offset = 8, fp_offset = 48, overflow_arg_area =
> 0x7fffff671380, reg_save_area = 0x7fffff6712c0}}
> #2 evxprintf
> (buf=buf@entry=0x7fffff6702b8, bufsize=bufsize@entry=0x7fffff6702b0,
> nonheapbuf=nonheapbuf@entry=0x7fffff6702c0 "",
> bufsize_max=bufsize_max@entry=2305843009213693952, format=0x5555558af29a
> "Bytecode stack overflow", ap=ap@entry=0x7fffff6712a0) at doprnt.c:590
> nbytes = <optimized out>
> ap_copy = {{gp_offset = 8, fp_offset = 48, overflow_arg_area =
> 0x7fffff671380, reg_save_area = 0x7fffff6712c0}}
Sounds like C stack overflow trying to print a too-long variable-arg
list? Why else would a program segfault when calling a function?
- bug#55832: 28.1; Emacs crashes when using tramp from helm in emacs-29, Thierry Volpiatto, 2022/06/07
- bug#55832: 28.1; Emacs crashes when using tramp from helm in emacs-29, Thierry Volpiatto, 2022/06/07
- bug#55832: 28.1; Emacs crashes when using tramp from helm in emacs-29, Po Lu, 2022/06/08
- bug#55832: 28.1; Emacs crashes when using tramp from helm in emacs-29,
Eli Zaretskii <=
- bug#55832: 28.1; Emacs crashes when using tramp from helm in emacs-29, Lars Ingebrigtsen, 2022/06/08
- bug#55832: 28.1; Emacs crashes when using tramp from helm in emacs-29, Eli Zaretskii, 2022/06/08
- bug#55832: 28.1; Emacs crashes when using tramp from helm in emacs-29, Lars Ingebrigtsen, 2022/06/09
- bug#55832: 28.1; Emacs crashes when using tramp from helm in emacs-29, Thierry Volpiatto, 2022/06/09
- bug#55832: 28.1; Emacs crashes when using tramp from helm in emacs-29, Eli Zaretskii, 2022/06/09
- bug#55832: 28.1; Emacs crashes when using tramp from helm in emacs-29, Thierry Volpiatto, 2022/06/09
- bug#55832: 28.1; Emacs crashes when using tramp from helm in emacs-29, Lars Ingebrigtsen, 2022/06/09
- bug#55832: 28.1; Emacs crashes when using tramp from helm in emacs-29, Eli Zaretskii, 2022/06/09
- bug#55832: 28.1; Emacs crashes when using tramp from helm in emacs-29, Thierry Volpiatto, 2022/06/09
- bug#55832: 28.1; Emacs crashes when using tramp from helm in emacs-29, Eli Zaretskii, 2022/06/09