From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 18335 invoked by alias); 21 Dec 2011 12:59:25 -0000 Received: (qmail 18308 invoked by uid 9737); 21 Dec 2011 12:59:24 -0000 Date: Wed, 21 Dec 2011 12:59:00 -0000 Message-ID: <20111221125924.18306.qmail@sourceware.org> From: zkabelac@sourceware.org To: lvm-devel@redhat.com, lvm2-cvs@sourceware.org Subject: LVM2 ./WHATS_NEW lib/activate/dev_manager.c 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: 2011-12/txt/msg00040.txt.bz2 CVSROOT: /cvs/lvm2 Module name: LVM2 Changes by: zkabelac@sourceware.org 2011-12-21 12:59:23 Modified files: . : WHATS_NEW lib/activate : dev_manager.c Log message: Check lv pointer for NULL before derefence. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/WHATS_NEW.diff?cvsroot=lvm2&r1=1.2207&r2=1.2208 http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/lib/activate/dev_manager.c.diff?cvsroot=lvm2&r1=1.254&r2=1.255 --- LVM2/WHATS_NEW 2011/12/21 12:49:00 1.2207 +++ LVM2/WHATS_NEW 2011/12/21 12:59:22 1.2208 @@ -1,5 +1,6 @@ Version 2.02.89 - ================================== + Do not derefence lv pointer in _percent_run() function before NULL check. Allow empty strings for description and creation_host config fields. Issue deprecation warning when removing last lvm1-format snapshot. Reinstate support for snapshot removal with lvm1 format. (2.02.86) --- LVM2/lib/activate/dev_manager.c 2011/12/21 12:55:22 1.254 +++ LVM2/lib/activate/dev_manager.c 2011/12/21 12:59:22 1.255 @@ -507,7 +507,7 @@ uint64_t start, length; char *type = NULL; char *params = NULL; - const struct dm_list *segh = &lv->segments; + const struct dm_list *segh = lv ? &lv->segments : NULL; struct lv_segment *seg = NULL; struct segment_type *segtype; int first_time = 1;