David Teigland d4b0bcf32b dlm: check the write size from user ...

Return EINVAL from write if the size is larger than
allowed.  Do this before allocating kernel memory for
the bogus size, which could lead to OOM.

Reported-by: Sasha Levin <levinsasha928@gmail.com>
Tested-by: Jana Saout <jana@saout.de>
Signed-off-by: David Teigland <teigland@redhat.com>

2013-02-04 15:31:22 -06:00

..

ast.c

dlm: fix uninitialized spinlock

2012-08-08 11:33:43 -05:00

ast.h

dlm: use workqueue for callbacks

2011-07-15 12:30:43 -05:00

config.c

dlm: fix deadlock between dlm_send and dlm_controld

2012-08-08 11:33:35 -05:00

config.h

dlm: fix deadlock between dlm_send and dlm_controld

2012-08-08 11:33:35 -05:00

debug_fs.c

dlm: use rsbtbl as resource directory

2012-07-16 14:16:19 -05:00

dir.c

dlm: use rsbtbl as resource directory

2012-07-16 14:16:19 -05:00

dir.h

dlm: use rsbtbl as resource directory

2012-07-16 14:16:19 -05:00

dlm_internal.h

dlm: fix lvb invalidation conditions

2012-11-16 11:20:42 -06:00

Kconfig

fs/dlm: remove CONFIG_EXPERIMENTAL

2012-11-01 15:27:24 -05:00

lock.c

dlm: fix lvb invalidation conditions

2012-11-16 11:20:42 -06:00

lock.h

dlm: use rsbtbl as resource directory

2012-07-16 14:16:19 -05:00

lockspace.c

dlm: fix unlock balance warnings

2012-08-08 11:33:49 -05:00

lockspace.h

dlm: detect available userspace daemon

2008-08-28 11:49:43 -05:00

lowcomms.c

dlm: remove unused variable in *dlm_lowcomms_get_buffer()

2012-11-01 15:27:13 -05:00

lowcomms.h

dlm: fix deadlock between dlm_send and dlm_controld

2012-08-08 11:33:35 -05:00

lvb_table.h

…

main.c

dlm: fix deadlock between dlm_send and dlm_controld

2012-08-08 11:33:35 -05:00

Makefile

…

member.c

dlm: fix unlock balance warnings

2012-08-08 11:33:49 -05:00

member.h

dlm: add recovery callbacks

2012-01-04 08:56:31 -06:00

memory.c

dlm: NULL dereference on failure in kmem_cache_create()

2012-05-15 10:39:28 -05:00

memory.h

dlm: improve rsb searches

2011-07-12 16:02:09 -05:00

midcomms.c

dlm: fix up memory allocation flags

2008-12-23 10:15:40 -06:00

midcomms.h

…

netlink.c

netlink: Rename pid to portid to avoid confusion

2012-09-10 15:30:41 -04:00

plock.c

locks: rename lock-manager ops

2011-07-20 20:23:19 -04:00

rcom.c

dlm: fix unlock balance warnings

2012-08-08 11:33:49 -05:00

rcom.h

dlm: use rsbtbl as resource directory

2012-07-16 14:16:19 -05:00

recover.c

dlm: fix lvb invalidation conditions

2012-11-16 11:20:42 -06:00

recover.h

dlm: use rsbtbl as resource directory

2012-07-16 14:16:19 -05:00

recoverd.c

dlm: fix unlock balance warnings

2012-08-08 11:33:49 -05:00

recoverd.h

dlm: fix unlock balance warnings

2012-08-08 11:33:49 -05:00

requestqueue.c

dlm: fixes for nodir mode

2012-05-02 14:15:27 -05:00

requestqueue.h

…

user.c

dlm: check the write size from user

2013-02-04 15:31:22 -06:00

user.h

dlm: record full callback state

2011-03-10 10:40:00 -06:00

util.c

…

util.h

…