bugGNU Screen - Bugs: bug #34714, screen crashes on startup

 
 

bug #34714: screen crashes on startup

Submitted by:  Clark J. Wang <dearvoid>
Submitted on:  Tue 01 Nov 2011 09:27:43 AM UTC  
 
Category: Crash/Freeze/InfloopSeverity: 3 - Normal
Priority: 5 - NormalStatus: None
Privacy: PublicAssigned to: None
Open/Closed: OpenRelease: Cur Dev Sources
Fixed Release: NonePlanned Release: None
Work Required: None

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Mon 21 May 2012 06:16:04 AM UTC, comment #2:

I can still reproduce the crash with the latest code in git:

commit db59704c1297c056cec0cc9305ae92e44a15bf33
Author: Ben Love <blove+gnu@kylimar.com>
Date: 2012-03-14 14:01:43 -0400

Clark J. Wang <dearvoid>
Wed 14 Mar 2012 07:51:08 PM UTC, comment #1:

I don't get this segfault in revision 3c2946ed7b773370924e34b07e78015c87a3e325.

Erik Falor <ewfalor>
Tue 01 Nov 2011 09:27:43 AM UTC, original submission:

System info:
============
$ uname -a
SunOS host-foo 5.11 11.0 i86pc i386 i86pc Solaris

screen version:
===============
commit 450e8f38d479dfb8f5b3151d1c0bdcc2e9c6c6cc
Author: Geraint Edwards <gedge-oss@yadn.org>
Date: 2011-08-19 22:46:33 +0100

remove destroy event from resurrected window - bug 27061

.screenrc
=========
caption splitonly
caption string " %{r}%n%{d} %H%=%c:%s %D %Y-%m-%d "
caption string " %{r}%n%{d} %H"

maxwin 10

screen 0
screen 1

select 1
select 0

Output:
=======
$ screen
[screen caught signal 11. (core dumped)]
$

More info:
==========
1) No crash if keeps only one `caption string' command
2) No crash if removes the 2 `select' commands
3) Similar issue with the `hardstatus string' command
4) Discussion (with gdb backtrace of the core file) in screen-devel mailing list: http://lists.gnu.org/archive/html/screen-devel/2011-11/msg00001.html

Clark J. Wang <dearvoid>

 

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  • -unavailable- added by ewfalor (Posted a comment)
  • -unavailable- added by dearvoid (Submitted the item)
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