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LVM2 mirror repository https://sourceware.org/lvm2/
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a83d611a86
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Peter Rajnoha a83d611a86 report: fix invalid memory read when reporting cache LV policy name 
Fix regression caused by commit c2d4330f27
which removed the dm_pool_strdup for the cache policy name in
_cache_policy_disp report function.

This regression was hit with buffered reporting only (which is
used by default). The reason is that for buffered reporting, we're
iterating over LVs in VG (process_each_lv) while gathering
all the information that is needed for the report. In this case,
the LV's cache policy name has not been duped, but only the pointer
to the original VG buffer was stored. When the LV iteration finished,
the VG buffer was freed and any report to output called later
(dm_report_output call) accessed already freed VG data.

This didn't appear if unbuffered reporting was used (--unbuffered)
because in this case, the data were reported to output as
soon as they were processed, hence it was reported to output
before the VG data was freed.
2016-01-11 12:51:08 +01:00
autoconf autoconf: Update config.guess/sub to 2014-01-01. 2014-01-21 22:00:15 +00:00
conf conf: clarify compact output settings 2015-10-20 11:01:09 +02:00
coverity coverity: trying different model 2015-11-17 19:01:25 +01:00
daemons lvmlockd: update VG lock version earlier 2015-12-15 16:14:49 -06:00
doc doc: mention new invalid states in lvmetad_design 2015-06-23 16:48:28 -05:00
include cleanup: just alphabetically sort links 2015-11-16 01:16:11 +01:00
lib report: fix invalid memory read when reporting cache LV policy name 2016-01-11 12:51:08 +01:00
libdaemon libdaemon: prohibit use of %d for 64bit numbres 2015-11-09 14:03:25 +01:00
libdm libdm: add some doc for mirror status 2015-12-04 22:10:30 +01:00
liblvm vgrename: use process_each_vg 2015-12-14 14:26:47 -06:00
man man: lvs: document F,D and M thin pool health status chars for lv_attr in lvs man page 2016-01-08 15:47:01 +01:00
nix lockd: Clean up spec 2015-07-04 14:36:57 +02:00
old-tests report: select: refactor: move str_list to libdm 2014-06-17 16:27:20 +02:00
po makefiles: disable po file targes 2015-05-14 14:19:40 +02:00
python gitignore: Update for in-place build. 2015-07-27 13:18:35 +01:00
report-generators add copyright notices to new files 2010-07-28 12:20:38 +00:00
reports [REPORT-GENERATORS] cut down stylsheet.css to what we actually use 2010-07-21 10:00:38 +00:00
scripts lvmdump: also add lvm2-activation{-early,-net}.service systemd status for lvmdump -s 2016-01-04 15:12:25 +01:00
spec spec: Add python bindings 2015-11-02 12:42:32 +01:00
test tests: check lvrename of stacked cache pool 2015-12-11 20:15:57 +01:00
tools vgrename: use process_each_vg 2015-12-14 14:26:47 -06:00
udev udev: fix missing escape for + 2015-08-12 19:46:44 +02:00
unit-tests cleanup: use DM_ARRAY_SIZE 2014-04-08 11:00:15 +02:00
.gitignore gitignore: Update for in-place build. 2015-07-27 13:18:35 +01:00
acinclude.m4 configure: detect st_ctim 2015-03-18 13:42:24 +01:00
aclocal.m4 pre-release 2015-11-23 03:37:54 +00:00
configure configure: check for udev_device_get_is_initialized is available 2015-11-11 15:15:50 +01:00
configure.in configure: check for udev_device_get_is_initialized is available 2015-11-11 15:15:50 +01:00
COPYING Outline docs 2001-12-31 16:12:40 +00:00
COPYING.LIB Fix inconsistent licence notices: executables are GPLv2; libraries LGPLv2.1. 2007-08-20 20:55:30 +00:00
INSTALL quick review of docs 2008-11-04 17:49:22 +00:00
make.tmpl.in makefiles: generate Local 2015-10-13 16:02:20 +02:00
Makefile.in makefiles: src dirs have depth 5 2015-10-13 16:02:20 +02:00
README README: fix link to lvm-devel mailing list 2015-03-31 15:44:00 +02:00
VERSION post-release 2016-01-08 18:51:08 +00:00
VERSION_DM post-release 2016-01-08 18:51:08 +00:00
WHATS_NEW report: fix invalid memory read when reporting cache LV policy name 2016-01-11 12:51:08 +01:00
WHATS_NEW_DM post-release 2016-01-08 18:51:08 +00:00

README 

This tree contains the LVM2 and device-mapper tools and libraries.

For more information about LVM2 read the changelog in the WHATS_NEW file.
Installation instructions are in INSTALL.

There is no warranty - see COPYING and COPYING.LIB.

Tarballs are available from:
  ftp://sources.redhat.com/pub/lvm2/

The source code is stored in git:
  http://git.fedorahosted.org/git/lvm2.git
  git clone git://git.fedorahosted.org/git/lvm2.git

Mailing list for general discussion related to LVM2:
  linux-lvm@redhat.com
  Subscribe from https://www.redhat.com/mailman/listinfo/linux-lvm

Mailing lists for LVM2 development, patches and commits:
  lvm-devel@redhat.com
  Subscribe from https://www.redhat.com/mailman/listinfo/lvm-devel

  lvm2-commits@lists.fedorahosted.org (Read-only archive of commits)
  Subscribe from https://fedorahosted.org/mailman/listinfo/lvm2-commits

Mailing list for device-mapper development, including kernel patches
and multipath-tools:
  dm-devel@redhat.com
  Subscribe from https://www.redhat.com/mailman/listinfo/dm-devel

The source code repository used until 7th June 2012 is accessible here:
  http://sources.redhat.com/cgi-bin/cvsweb.cgi/LVM2/?cvsroot=lvm2.