Subject: bin/24298: sh dumps core while editing long line
To: None <gnats-bugs@gnats.netbsd.org>
From: SAITOH Masanobu <masanobu@iij.ad.jp>
List: netbsd-bugs
Date: 02/02/2004 18:03:40
>Number: 24298
>Category: bin
>Synopsis: sh dumps core while editing long line
>Confidential: no
>Severity: non-critical
>Priority: medium
>Responsible: bin-bug-people
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Mon Feb 02 09:04:00 UTC 2004
>Closed-Date:
>Last-Modified:
>Originator: SAITOH Masanobu
>Release: NetBSD 1.6.1_STABLE
>Organization:
SAITOH Masanobu (masanobu@iij.ad.jp)
>Environment:
System: NetBSD sys24.iij.ad.jp 1.6.1_STABLE NetBSD 1.6.1_STABLE (SYS24) #1: Fri Sep 26 19:31:53 JST 2003 masanobu@sys24.iij.ad.jp:/var/sources/netbsd-1-6/src/sys/arch/i386/compile/SYS24 i386
Architecture: i386
Machine: i386
>Description:
See How-To-Repeat section.
>How-To-Repeat:
% /bin/sh (run /bin/sh)
$ set -E (set emacs mode)
$ echo '
> 01234567890123456789012345678901234567890123456789
> 01234567890123456789012345678901234567890123456789
> 01234567890123456789012345678901234567890123456789
> 01234567890123456789012345678901234567890123456789
> 01234567890123456789012345678901234567890123456789
> 01234567890123456789012345678901234567890123456789
> 01234567890123456789012345678901234567890123456789
> 01234567890123456789012345678901234567890123456789
> 01234567890123456789012345678901234567890123456789
> 01234567890123456789012345678901234567890123456789
> 01234567890123456789012345678901234567890123456789
> 01234567890123456789012345678901234567890123456789
> 01234567890123456789012345678901234567890123456789
> 01234567890123456789012345678901234567890123456789
> 01234567890123456789012345678901234567890123456789
> 01234567890123456789012345678901234567890123456789
> 01234567890123456789012345678901234567890123456789
> 01234567890123456789012345678901234567890123456789
> 01234567890123456789012345678901234567890123456789
> ' (enter long line (more than 1024 bytes))
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789 (echoback)
$ (enter CTRL-P)
$ echo '01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456
(truncated to 1024 bytes)
$ echo '01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890
(delete some bytes)
$ echo '01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456789
0123456789012345678901234567890123456789001234567890123456789012345678901234567890123456789<CR>
(add some bytes to oveflow 1024 bytes and press RETURN)
Segmentation fault (core dumped)
>Fix:
I don't know
>Release-Note:
>Audit-Trail:
>Unformatted: