From: Chong Yidong <cyd@stupidchicken.com>
To: Markus Triska <markus.triska@gmx.at>
Cc: 425@emacsbugs.donarmstrong.com
Subject: bug#425: 23.0.60; Hang in wait_reading_process_output
Date: Wed, 20 Aug 2008 19:31:41 -0400 [thread overview]
Message-ID: <87pro3fele.fsf@cyd.mit.edu> (raw)
> As recently reported by Joakim, Emacs occasionally hangs in
> wait_reading_process_output. I can confirm that this also occurs when
> process-adaptive-read-buffering is nil, as David suggested to test.
> Here is a backtrace and the output after holding RET for a few seconds
> when single-stepping through the code (I entered the debugger when
> Emacs started to hang and could not be interrupted with Ctrl+g). At
> the end of this transcript, I tried to inspect the value of
> process-adaptive-read-buffering using "pv", and Emacs got un-stuck.
#1 0x000ee1c6 in emacs_read (fildes=0, buf=0xbfffd780 "\b", nbyte=4096)
at sysdep.c:3378
The filedes = 0 is suspicious. Are you able to reproduce this bug? If
so, is filedes always zero when it happens?
next reply other threads:[~2008-08-20 23:31 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-08-20 23:31 Chong Yidong [this message]
2008-08-21 5:20 ` bug#425: 23.0.60; Hang in wait_reading_process_output Markus Triska
-- strict thread matches above, loose matches on Subject: below --
2008-06-16 8:36 Markus Triska
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