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Date:      Wed, 22 Aug 2001 17:55:23 +0200 (CEST)
From:      matthias.andree@web.de
To:        FreeBSD-gnats-submit@freebsd.org
Subject:   ports/29958: <synopsis of the problem (one line)> exim 3.33 crashes
Message-ID:  <20010822155523.B775E2D395@freebsd.emma.line.org>

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>Number:         29958
>Category:       ports
>Synopsis:       exim 3.33 crashes
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    freebsd-ports
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Aug 22 09:00:34 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator:     
>Release:        FreeBSD 4.3-RELEASE i386
>Organization:
>Environment:
System: FreeBSD freebsd.emma.line.org 4.3-RELEASE FreeBSD 4.3-RELEASE #0: Wed Aug 8 18:59:41 CEST 2001 root@freebsd.emma.line.org:/usr/src/sys/compile/M2A2 i386


	
>Description:
Exim crashes with segfault, looks like setgroups nukes.

strace output:
...
16449 write(1, "Exim version 3.33 #1 built 22-Au"..., 48) = 48
16449 write(1, "Copyright (c) University of Camb"..., 43) = 43
16449 getgroups(16, [0, 100, 102, 101, 103]) = 5
16449 setgroups(0, []

ktrace output:
 16458 exim     CALL  fcntl(0,0x3,0)
 16458 exim     RET   fcntl 6
 16458 exim     CALL  fcntl(0,0x4,0x2)
 16458 exim     RET   fcntl 0
 16458 exim     CALL  fcntl(0x1,0x3,0)
 16458 exim     RET   fcntl 2
 16458 exim     CALL  fcntl(0x1,0x4,0x2)
 16458 exim     RET   fcntl 0
 16458 exim     CALL  fcntl(0x2,0x3,0)
 16458 exim     RET   fcntl 2
 16458 exim     CALL  fcntl(0x2,0x4,0x2)
 16458 exim     RET   fcntl 0
 16458 exim     CALL  fcntl(0x5,0x3,0)
 16458 exim     RET   fcntl -1 errno 9 Bad file descriptor
 16458 exim     PSIG  SIGSEGV SIG_DFL
	
>How-To-Repeat:
>Fix:
not known
	
>Release-Note:
>Audit-Trail:
>Unformatted:
 >How-ToRepeat:
 $ Exim version 3.33 #1 built 22-Aug-2001 17:36:47
 Copyright (c) University of Cambridge 2001
 Segmentation fault
 	<code/input/activities to reproduce the problem (multiple lines)>

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