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Mail Archives: cygwin/1997/02/25/16:46:02

From: sylvestre AT world-company DOT com (Commandant Sylvestre)
Subject: b17.1: CTRL-C makes bash crash
25 Feb 1997 16:46:02 -0800 :
Approved: cygnus DOT gnu-win32 AT cygnus DOT com
Distribution: cygnus
Message-ID: <199702252327.AAA02602.cygnus.gnu-win32@luberon.eurecom.fr>
Reply-To: Laurent Montaron <meow AT pobox DOT com>
Mime-Version: 1.0
Original-To: gnu-win32 AT cygnus DOT com (GNU-WIN32 Mailing List)
X-Mailer: ELM [version 2.4ME+ PL19 (25)]
Original-Sender: owner-gnu-win32 AT cygnus DOT com

On Win95 v4.00.950a, I can't stop foreground processes launched from
SH.EXE (bash) whitout crashing both bash and the process.

This simple C program: main() { sleep(6000) ; }
If you compile it and launch it from interactive shell sh.exe, and
if you type CTRL-C to stop it, sh.exe will crash will the following
details providing by Win95:

SH caused an invalid page fault in
module CYGWIN.DLL at 0137:100245eb.
Registers:
EAX=00000000 CS=0137 EIP=100245eb EFLGS=00010216
EBX=00000000 SS=013f ESP=04a5ff24 EBP=04a5ff28
ECX=00000000 DS=013f ESI=00000000 FS=3827
EDX=82cc4404 ES=013f EDI=00000000 GS=0000
Bytes at CS:EIP:
83 38 00 74 09 53 e8 0e 06 00 00 83 c4 04 43 eb 
Stack dump:
00010100 04a5ff34 10011ced ffffffff 04a5ff48 1003182f 00010100 00000001 0000000c 04a5ff64 100129cb 00010100 00000000 81590624 00000000 00000001 

Note that the address 0137:100245eb does not vary from one crash to another.

-- 
Laurent Montaron                                    sylvestre AT world-company DOT com
75005 Paris, France, Europe                         meow AT pobox DOT com
Planet Earth, Sol III, South-West Milky Way         Le_Chat on IRC/EFnet
Universe E45-A North, Continuum 28                  PGP key available
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