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From: zkabelac@sourceware.org To: lvm-devel@redhat.com, lvm2-cvs@sourceware.org Subject: LVM2 ./WHATS_NEW daemons/clvmd/lvm-functions.c Date: Thu, 23 Feb 2012 22:50:00 -0000 [thread overview] Message-ID: <20120223225050.13671.qmail@sourceware.org> (raw) CVSROOT: /cvs/lvm2 Module name: LVM2 Changes by: zkabelac@sourceware.org 2012-02-23 22:50:50 Modified files: . : WHATS_NEW daemons/clvmd : lvm-functions.c Log message: Limit sscanf params with size Make sure parsed string fits given char buffer. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/WHATS_NEW.diff?cvsroot=lvm2&r1=1.2308&r2=1.2309 http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/daemons/clvmd/lvm-functions.c.diff?cvsroot=lvm2&r1=1.129&r2=1.130 --- LVM2/WHATS_NEW 2012/02/23 22:41:57 1.2308 +++ LVM2/WHATS_NEW 2012/02/23 22:50:50 1.2309 @@ -1,5 +1,6 @@ Version 2.02.94 - ==================================== + Limit sscanf parameters with buffer size in clvmd get_initial_state(). Use const lv pointer for lv_is_active...() functions. Use same signed numbers in _mirrored_transient_status(). Integrate client-side lvmetad into build. --- LVM2/daemons/clvmd/lvm-functions.c 2012/01/20 00:27:19 1.129 +++ LVM2/daemons/clvmd/lvm-functions.c 2012/02/23 22:50:50 1.130 @@ -1,6 +1,6 @@ /* * Copyright (C) 2002-2004 Sistina Software, Inc. All rights reserved. - * Copyright (C) 2004-2011 Red Hat, Inc. All rights reserved. + * Copyright (C) 2004-2012 Red Hat, Inc. All rights reserved. * * This file is part of LVM2. * @@ -729,7 +729,7 @@ } while (fgets(line, sizeof(line), lvs)) { - if (sscanf(line, "%s %s %s %s\n", vg, lv, flags, vg_flags) == 4) { + if (sscanf(line, "%64s %64s %25s %25s\n", vg, lv, flags, vg_flags) == 4) { /* States: s:suspended a:active S:dropped snapshot I:invalid snapshot */ if (strlen(vg) == 38 && /* is is a valid UUID ? */
next reply other threads:[~2012-02-23 22:50 UTC|newest] Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top 2012-02-23 22:50 zkabelac [this message] -- strict thread matches above, loose matches on Subject: below -- 2012-03-01 9:54 zkabelac 2011-08-10 11:00 mbroz 2011-03-02 23:38 mbroz 2010-07-01 21:23 mbroz 2010-03-24 22:25 snitzer 2010-01-26 8:00 mbroz 2009-12-09 19:01 mbroz 2009-12-09 19:00 mbroz 2009-12-09 18:55 mbroz 2009-12-09 18:45 mbroz 2009-10-22 17:45 agk 2009-10-01 14:14 ccaulfield 2009-08-05 14:18 ccaulfield 2009-03-05 16:25 mbroz 2008-04-08 13:03 ccaulfield 2008-04-04 8:53 ccaulfield 2007-08-24 8:29 pcaulfield 2007-08-23 12:19 pcaulfield 2007-04-24 15:13 pcaulfield 2005-02-14 9:07 pcaulfield 2005-02-02 11:42 pcaulfield 2004-10-04 9:23 pcaulfield
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