From mboxrd@z Thu Jan 1 00:00:00 1970 From: zkabelac@sourceware.org Date: 18 Mar 2011 13:21:05 -0000 Subject: LVM2 libdm/libdm-common.c libdm/ioctl/libdm-if ... Message-ID: <20110318132105.18078.qmail@sourceware.org> List-Id: To: lvm-devel@redhat.com MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit CVSROOT: /cvs/lvm2 Module name: LVM2 Changes by: zkabelac at sourceware.org 2011-03-18 13:21:03 Modified files: libdm : libdm-common.c libdm/ioctl : libdm-iface.c . : WHATS_NEW_DM Log message: Improve debug stack trace dm_check_version reports log_error() - so use return_NULL. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/libdm/libdm-common.c.diff?cvsroot=lvm2&r1=1.113&r2=1.114 http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/libdm/ioctl/libdm-iface.c.diff?cvsroot=lvm2&r1=1.100&r2=1.101 http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/WHATS_NEW_DM.diff?cvsroot=lvm2&r1=1.456&r2=1.457 --- LVM2/libdm/libdm-common.c 2011/03/03 13:05:41 1.113 +++ LVM2/libdm/libdm-common.c 2011/03/18 13:21:02 1.114 @@ -183,7 +183,7 @@ if (!dm_check_version()) { dm_free(dmt); - return NULL; + return_NULL; } dmt->type = type; --- LVM2/libdm/ioctl/libdm-iface.c 2011/03/18 12:17:58 1.100 +++ LVM2/libdm/ioctl/libdm-iface.c 2011/03/18 13:21:02 1.101 @@ -965,8 +965,10 @@ if (_check_version(dmversion, sizeof(dmversion), _dm_compat)) return 1; - if (!_dm_compat) + if (!_dm_compat) { + log_error("Support for older device-mapped version is disabled."); goto bad; + } log_verbose("device-mapper ioctl protocol version %u failed. " "Trying protocol version 1.", _dm_version); --- LVM2/WHATS_NEW_DM 2011/03/18 12:17:57 1.456 +++ LVM2/WHATS_NEW_DM 2011/03/18 13:21:03 1.457 @@ -1,5 +1,6 @@ Version 1.02.64 - =================================== + Improve stack debug reporting in dm_task_create(). Fallback to control node creation only if node doesn't exist yet. Change dm_hash API for binary data to accept const void *key. Fix memory access of empty params string in _reload_with_suppression_v4().