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RE: bash, dircolors, setsid and a stackdump
- From: "Rafael Kitover" <caelum at debian dot org>
- To: <cygwin at cygwin dot com>
- Date: Thu, 22 Jan 2004 15:02:38 -0800
- Subject: RE: bash, dircolors, setsid and a stackdump
>-----Original Message-----
>From: cygwin-owner@cygwin.com [mailto:cygwin-owner@cygwin.com] On Behalf Of
>David Rothenberger
>Sent: Thursday, January 22, 2004 10:32 AM
>To: cygwin@cygwin.com
>Subject: bash, dircolors, setsid and a stackdump
>
>I've just encountered a very strange problem involving setsid, rxvt,
>bash and dircolors. I'm using CVS from Thu Jan 22 07:18:16 PST
>2004.
>
>I have a simple script script.sh:
>
>---begin script---
>#!/bin/sh
>echo foo
>sleep 10
>---end script---
>
>I have uncommented the dircolors line in the default /etc/profile
>and am using the default /etc/DIR_COLORS.
>
>I start an rxvt window with "rxvt -e bash --login -i". From that
>window, I execute "setsid bash script.sh" and get a stackdump from
>sleep.exe.
>
>---begin stackdump---
>Exception: STATUS_ACCESS_VIOLATION at eip=6100256C
>eax=616727A4 ebx=00000000 ecx=61670000 edx=435F534C esi=00000EC8 edi=00BE0000
>ebp=0022DA88 esp=0022DA70 program=C:\cygwin\bin\sleep.exe
>cs=001B ds=0023 es=0023 fs=003B gs=0000 ss=0023
>Stack trace:
>Frame Function Args
>0022DA88 6100256C (61670000, 00000002, 0022DAA8, 00000000)
>/netrel/src/cygwin-20040122/winsup/cygwin/cygheap.cc:180
[SNIP]
I also see this, with rxvt and zsh.
I would dearly love to know how you get those lovely line numbers in the
stackdump :)
Also I tried setting CYGWIN_DEBUG=sleep, but that never got to attach gdb
before the process died.
--
Rafael
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