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From: zkabelac@sourceware.org To: lvm-devel@redhat.com, lvm2-cvs@sourceware.org Subject: LVM2/lib/commands toolcontext.c Date: Thu, 01 Mar 2012 21:16:00 -0000 [thread overview] Message-ID: <20120301211605.9291.qmail@sourceware.org> (raw) CVSROOT: /cvs/lvm2 Module name: LVM2 Changes by: zkabelac@sourceware.org 2012-03-01 21:16:05 Modified files: lib/commands : toolcontext.c Log message: Check for udev_get_dev_dir result Don't use NULL return value. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/lib/commands/toolcontext.c.diff?cvsroot=lvm2&r1=1.152&r2=1.153 --- LVM2/lib/commands/toolcontext.c 2012/02/27 10:05:35 1.152 +++ LVM2/lib/commands/toolcontext.c 2012/03/01 21:16:05 1.153 @@ -664,8 +664,9 @@ if ((device_list_from_udev = udev_is_running() ? find_config_tree_bool(cmd, "devices/obtain_device_list_from_udev", DEFAULT_OBTAIN_DEVICE_LIST_FROM_UDEV) : 0)) { - udev_dir = udev_get_dev_dir(); - udev_dir_len = strlen(udev_dir); + if (!(udev_dir = udev_get_dev_dir())) + stack; + udev_dir_len = (udev_dir) ? strlen(udev_dir) : 0; } init_obtain_device_list_from_udev(device_list_from_udev); @@ -687,7 +688,7 @@ return 0; } - if (device_list_from_udev) { + if (device_list_from_udev && udev_dir) { len = strlen(cv->v.str); len = udev_dir_len > len ? len : udev_dir_len; if (strncmp(udev_dir, cv->v.str, len) ||
next reply other threads:[~2012-03-01 21:16 UTC|newest] Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top 2012-03-01 21:16 zkabelac [this message] -- strict thread matches above, loose matches on Subject: below -- 2012-03-12 14:35 zkabelac 2012-02-08 13:44 zkabelac 2011-09-02 12:38 zkabelac 2011-07-08 17:31 agk 2011-04-29 16:23 agk 2010-12-20 14:34 zkabelac 2010-07-02 10:25 agk 2010-06-01 21:46 wysochanski 2009-07-08 18:12 wysochanski 2009-06-17 20:54 mbroz 2008-09-19 18:26 agk 2008-04-02 21:31 agk 2006-05-16 20:42 agk 2004-06-29 13:29 agk 2004-04-08 17:21 agk
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