* bug#35061: 27.0.50; Pressing C-\ in term-mode while program is running crashes the program. @ 2019-03-31 16:18 Sergey Trofimov 2019-03-31 19:52 ` Noam Postavsky 2019-03-31 20:18 ` Eli Zaretskii 0 siblings, 2 replies; 3+ messages in thread From: Sergey Trofimov @ 2019-03-31 16:18 UTC (permalink / raw) To: 35061 If I press C-\ (bound to term-send-raw) while some non-interactive program is running in term-mode then the program crashes with nothing suspicious in core dump. I've tried this in emacs 27.0.50 and emacs 26.1 started with -Q on Debian Linux. So, to reproduce this, start term-mode with any shell, enter sleep 5 and while the program is running press C-\. If I start program which expects input from stdin (less, for example) then this bug doesn't appear. ^ permalink raw reply [flat|nested] 3+ messages in thread
* bug#35061: 27.0.50; Pressing C-\ in term-mode while program is running crashes the program. 2019-03-31 16:18 bug#35061: 27.0.50; Pressing C-\ in term-mode while program is running crashes the program Sergey Trofimov @ 2019-03-31 19:52 ` Noam Postavsky 2019-03-31 20:18 ` Eli Zaretskii 1 sibling, 0 replies; 3+ messages in thread From: Noam Postavsky @ 2019-03-31 19:52 UTC (permalink / raw) To: Sergey Trofimov; +Cc: 35061 Sergey Trofimov <sarg@sarg.org.ru> writes: > If I press C-\ (bound to term-send-raw) while some non-interactive > program is running in term-mode then the program crashes with nothing > suspicious in core dump. I've tried this in emacs 27.0.50 and emacs > 26.1 started with -Q on Debian Linux. > > So, to reproduce this, start term-mode with any shell, enter sleep 5 and > while the program is running press C-\. If I start program which expects > input from stdin (less, for example) then this bug doesn't appear. I get this $ sleep 5 ^\Quit $ But I get the same result in an rxvt terminal, so I don't think it's a bug. https://en.wikipedia.org/wiki/Kill_(command)#Unix_and_Unix-like says: It is also common [...] for CTRL+\ (backslash) to be mapped to SIGQUIT, which can force a program to do a core dump. ^ permalink raw reply [flat|nested] 3+ messages in thread
* bug#35061: 27.0.50; Pressing C-\ in term-mode while program is running crashes the program. 2019-03-31 16:18 bug#35061: 27.0.50; Pressing C-\ in term-mode while program is running crashes the program Sergey Trofimov 2019-03-31 19:52 ` Noam Postavsky @ 2019-03-31 20:18 ` Eli Zaretskii 1 sibling, 0 replies; 3+ messages in thread From: Eli Zaretskii @ 2019-03-31 20:18 UTC (permalink / raw) To: Sergey Trofimov; +Cc: 35061 > From: Sergey Trofimov <sarg@sarg.org.ru> > Date: Sun, 31 Mar 2019 19:18:16 +0300 > > > If I press C-\ (bound to term-send-raw) while some non-interactive > program is running in term-mode then the program crashes with nothing > suspicious in core dump. C-\ triggers SIGQUIT. ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2019-03-31 20:18 UTC | newest] Thread overview: 3+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2019-03-31 16:18 bug#35061: 27.0.50; Pressing C-\ in term-mode while program is running crashes the program Sergey Trofimov 2019-03-31 19:52 ` Noam Postavsky 2019-03-31 20:18 ` Eli Zaretskii
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