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From: zkabelac@sourceware.org To: lvm-devel@redhat.com, lvm2-cvs@sourceware.org Subject: LVM2 ./WHATS_NEW_DM libdm/libdm-deptree.c Date: Fri, 10 Feb 2012 14:48:00 -0000 [thread overview] Message-ID: <20120210144831.20341.qmail@sourceware.org> (raw) CVSROOT: /cvs/lvm2 Module name: LVM2 Changes by: zkabelac@sourceware.org 2012-02-10 14:48:30 Modified files: . : WHATS_NEW_DM libdm : libdm-deptree.c Log message: Check for deps pointer before dererence As _deps() call may return NULL - check for it. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/WHATS_NEW_DM.diff?cvsroot=lvm2&r1=1.547&r2=1.548 http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/libdm/libdm-deptree.c.diff?cvsroot=lvm2&r1=1.155&r2=1.156 --- LVM2/WHATS_NEW_DM 2012/02/10 14:42:28 1.547 +++ LVM2/WHATS_NEW_DM 2012/02/10 14:48:28 1.548 @@ -1,6 +1,7 @@ Version 1.02.70 - =================================== - Validate name and uuid params of dm_tree_add_new_dev_with_udev_flags(). + Add pointer test for dependency check in _add_dev(). + Validate name and uuid params of dm_tree_add_new_dev_with_udev_flags(). Do not crash for dm_report_init() sort_key == NULL and behave like "". Return error for failing allocation in dm_asprintf(). Add missing test for failing allocation in dm_realloc() code. --- LVM2/libdm/libdm-deptree.c 2012/02/10 14:42:28 1.155 +++ LVM2/libdm/libdm-deptree.c 2012/02/10 14:48:28 1.156 @@ -1180,7 +1180,7 @@ goto out; /* Can't recurse if not a mapped device or there are no dependencies */ - if (!node->info.exists || !deps->count) { + if (!node->info.exists || !deps || !deps->count) { if (!_add_to_bottomlevel(node)) { stack; node = NULL;
next reply other threads:[~2012-02-10 14:48 UTC|newest] Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top 2012-02-10 14:48 zkabelac [this message] -- strict thread matches above, loose matches on Subject: below -- 2012-05-15 21:27 agk 2012-02-10 14:42 zkabelac 2012-01-25 21:50 zkabelac 2011-10-17 13:15 mbroz 2011-10-14 13:34 zkabelac 2011-10-03 18:28 zkabelac 2011-09-07 8:37 zkabelac 2011-02-18 16:13 zkabelac 2009-07-03 12:46 agk 2008-12-11 16:25 zkabelac
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