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linux/fs/dlm
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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
..
Kconfig fs/dlm: remove CONFIG_EXPERIMENTAL 2012-11-01 15:27:24 -05:00
Makefile dlm: move plock code from gfs2 2008-04-21 11:22:28 -05:00
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
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 [DLM] The core of the DLM for GFS2/CLVM 2006-01-18 09:30:29 +00:00
main.c dlm: fix deadlock between dlm_send and dlm_controld 2012-08-08 11:33:35 -05:00
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 [DLM] The core of the DLM for GFS2/CLVM 2006-01-18 09:30:29 +00:00
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 dlm: use proper C for dlm/requestqueue stuff (and fix alignment bug) 2008-02-04 01:21:32 -06:00
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 dlm: do not byteswap rcom_config 2008-02-04 01:23:43 -06:00
util.h [DLM] The core of the DLM for GFS2/CLVM 2006-01-18 09:30:29 +00:00