From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 27191 invoked by alias); 13 Feb 2012 14:17:06 -0000 Received: (qmail 27174 invoked by uid 9737); 13 Feb 2012 14:17:05 -0000 Date: Mon, 13 Feb 2012 14:17:00 -0000 Message-ID: <20120213141705.27171.qmail@sourceware.org> From: zkabelac@sourceware.org To: lvm-devel@redhat.com, lvm2-cvs@sourceware.org Subject: LVM2 daemons/dmeventd/plugins/snapshot/dmevent ... Mailing-List: contact lvm2-cvs-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: lvm2-cvs-owner@sourceware.org X-SW-Source: 2012-02/txt/msg00083.txt.bz2 CVSROOT: /cvs/lvm2 Module name: LVM2 Changes by: zkabelac@sourceware.org 2012-02-13 14:17:04 Modified files: daemons/dmeventd/plugins/snapshot: dmeventd_snapshot.c . : WHATS_NEW_DM Log message: Make sure dereferenced words[0] and words[1] are defined Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/daemons/dmeventd/plugins/snapshot/dmeventd_snapshot.c.diff?cvsroot=lvm2&r1=1.18&r2=1.19 http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/WHATS_NEW_DM.diff?cvsroot=lvm2&r1=1.556&r2=1.557 --- LVM2/daemons/dmeventd/plugins/snapshot/dmeventd_snapshot.c 2011/12/22 16:37:03 1.18 +++ LVM2/daemons/dmeventd/plugins/snapshot/dmeventd_snapshot.c 2012/02/13 14:17:04 1.19 @@ -144,7 +144,8 @@ break; /* eof, likely */ /* words[0] is the mount point and words[1] is the device path */ - dm_split_words(buffer, 3, 0, words); + if (dm_split_words(buffer, 3, 0, words) < 2) + continue; /* find the major/minor of the device */ if (stat(words[0], &st)) --- LVM2/WHATS_NEW_DM 2012/02/13 12:06:39 1.556 +++ LVM2/WHATS_NEW_DM 2012/02/13 14:17:04 1.557 @@ -1,5 +1,6 @@ Version 1.02.71 - ==================================== + Test for parsed words in _umount() dmeventd snapshot plugin. Fix memory leak in fail path of parse_loop_device_name() in dmsetup. Check for missing reply_uuid in dm_event_get_registered_device(). Check for allocation failure in dmeventd restart().