Konrad Rzeszutek Wilk
604c499cbb
xen/blkback: Check device permissions before allowing OP_DISCARD
...
We need to make sure that the device is not RO or that
the request is not past the number of sectors we want to
issue the DISCARD operation for.
This fixes CVE-2013-2140.
Cc: stable@vger.kernel.org
Acked-by: Jan Beulich <JBeulich@suse.com>
Acked-by: Ian Campbell <Ian.Campbell@citrix.com>
[v1: Made it pr_warn instead of pr_debug]
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2013-06-07 17:05:55 -04:00
..
aoe
aoe: reserve enough headroom on skbs
2013-03-28 14:29:47 -04:00
drbd
drbd: convert to idr_alloc()
2013-02-27 19:10:15 -08:00
mtip32xx
mtip32xx: fix two smatch warnings
2013-04-04 09:03:41 +02:00
paride
drivers/block/paride: remove depends on CONFIG_EXPERIMENTAL
2013-01-21 14:52:42 -08:00
rsxx
rsxx: remove unused variable
2013-03-26 14:48:12 -06:00
xen-blkback
xen/blkback: Check device permissions before allowing OP_DISCARD
2013-06-07 17:05:55 -04:00
amiflop.c
fs: move code out of buffer.c
2012-01-03 22:54:07 -05:00
ataflop.c
block: unexport DISK_EVENT_MEDIA_CHANGE for legacy/fringe drivers
2011-04-21 21:33:05 +02:00
brd.c
block: remove the second argument of k[un]map_atomic()
2012-03-20 21:48:16 +08:00
cciss.c
cciss: fix invalid use of sizeof in cciss_find_cfgtables()
2013-03-22 12:22:49 -06:00
cciss.h
cciss: Adds simple mode functionality
2011-08-08 11:40:15 +02:00
cciss_cmd.h
cciss: use new doorbell-bit-5 reset method
2011-05-06 08:23:55 -06:00
cciss_scsi.c
cciss: fix handling of protocol error
2012-09-18 11:57:08 +02:00
cciss_scsi.h
cciss: add cciss_tape_cmds module paramter
2011-05-06 08:23:59 -06:00
cpqarray.c
Drivers: block: remove __dev* attributes.
2013-01-03 15:57:15 -08:00
cpqarray.h
cryptoloop.c
DAC960.c
Merge branch 'for-3.9/drivers' of git://git.kernel.dk/linux-block
2013-02-28 13:16:07 -08:00
DAC960.h
floppy.c
floppy: destroy floppy workqueue before cleaning up the queue
2012-11-23 14:32:54 +01:00
hd.c
Remove all #inclusions of asm/system.h
2012-03-28 18:30:03 +01:00
ida_cmd.h
ida_ioctl.h
Kconfig
block: IBM RamSan 70/80 branding changes.
2013-03-11 19:53:55 +01:00
loop.c
for-linus-20130409
2013-04-09 12:05:41 -07:00
Makefile
Merge branch 'delete-xt-disk' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux into for-3.9/drivers
2013-02-14 16:29:34 +01:00
mg_disk.c
mg_disk: fix error return code in mg_probe()
2013-03-28 09:43:43 -06:00
nbd.c
nbd: fix sparse warning
2013-02-27 19:10:22 -08:00
nvme.c
Merge git://git.infradead.org/users/willy/linux-nvme
2013-03-22 16:43:53 -07:00
osdblk.c
block: Add bio_clone_bioset(), bio_clone_kmalloc()
2012-09-09 10:35:39 +02:00
pktcdvd.c
pktcdvd: Switch to bio_kmalloc()
2012-09-09 10:35:39 +02:00
ps3disk.c
Drivers: block: remove __dev* attributes.
2013-01-03 15:57:15 -08:00
ps3vram.c
Drivers: block: remove __dev* attributes.
2013-01-03 15:57:15 -08:00
rbd.c
rbd: don't zero-fill non-image object requests
2013-03-29 11:32:07 -07:00
rbd_types.h
rbd: get rid of RBD_MAX_SEG_NAME_LEN
2012-12-17 08:37:29 -06:00
smart1,2.h
sunvdc.c
sunvdc: Fix off-by-one in generic_request().
2013-02-14 11:49:01 -08:00
swim.c
swim: Add missing spinlock init
2013-02-09 14:23:33 +01:00
swim3.c
drivers/block/swim3.c: fix null pointer dereference
2013-02-22 10:42:46 +01:00
swim_asm.S
sx8.c
block, sx8: fix pointer math issue getting fw version
2012-03-03 19:44:39 +01:00
umem.c
Drivers: block: remove __dev* attributes.
2013-01-03 15:57:15 -08:00
umem.h
virtio_blk.c
Various minor fixes, but a slightly more complex one to fix the per-cpu overload
2013-01-20 16:44:28 -08:00
xen-blkfront.c
xen/blkback: Use physical sector size for setup
2013-06-07 17:05:53 -04:00
xsysace.c
Drivers: block: remove __dev* attributes.
2013-01-03 15:57:15 -08:00
z2ram.c