Date: Wed, 21 Jan 2004 20:15:37 +0100 From: Radim Kolar <hsn@netmag.cz> To: FreeBSD-gnats-submit@FreeBSD.org Subject: bin/61690: fsdb seqfaults in cmd. parsing routine Message-ID: <E1AjNpB-0000D7-IZ@asura.bsd> Resent-Message-ID: <200401212220.i0LMKAQa058956@freefall.freebsd.org>
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>Number: 61690
>Category: bin
>Synopsis: fsdb seqfaults in cmd. parsing routine
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Wed Jan 21 14:20:09 PST 2004
>Closed-Date:
>Last-Modified:
>Originator: Radim Kolar
>Release: FreeBSD 5.2-RELEASE i386
>Organization:
Sanatana Dharma
>Environment:
System: FreeBSD asura.bsd 5.2-RELEASE FreeBSD 5.2-RELEASE #0: Thu Jan 15 18:35:03 CET 2004 root@asura.bsd:/usr/obj/usr/src/sys/GENERIC i386
>Description:
fsdb seqfaults if user suplies more arguments to command than previously
expected by executed command.
>How-To-Repeat:
asura# fsdb /dev/ad2s4e
** /dev/ad2s4e (NO WRITE)
Editing file system `/dev/ad2s4e'
Last Mounted on /home
current inode: directory
I=2 MODE=40755 SIZE=512
MTIME=Jan 13 15:19:31 2004 [0 nsec]
CTIME=Jan 13 15:20:05 2004 [0 nsec]
ATIME=Jan 21 18:53:46 2004 [0 nsec]
OWNER=root GRP=wheel LINKCNT=4 FLAGS=0 BLKCNT=4 GEN=48307996
fsdb (inum: 2)> help crashme
Segmentation fault (core dumped)
asura#
>Fix:
Workaround= don't type more arguments than requested.
>Release-Note:
>Audit-Trail:
>Unformatted:
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