linux/drivers/block
Vegard Nossum ea5ec76d76 xen/blkback: fix reference counting
If the permission check fails, we drop a reference to the blkif without
having taken it in the first place. The bug was introduced in commit
604c499cbb (xen/blkback: Check device
permissions before allowing OP_DISCARD).

Cc: stable@vger.kernel.org
Cc: Jan Beulich <JBeulich@suse.com>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2013-11-08 09:10:27 -07:00
..
aoe aoe: do not BUG if memory pressure prevented debugfs file creation 2013-09-11 15:59:28 -07:00
drbd treewide: Add __GFP_NOWARN to k.alloc calls with v.alloc fallbacks 2013-08-20 13:06:40 +02:00
mtip32xx Remove GENERIC_HARDIRQ config option 2013-09-13 15:09:52 +02:00
paride
rsxx
xen-blkback xen/blkback: fix reference counting 2013-11-08 09:10:27 -07:00
amiflop.c
ataflop.c
brd.c block: fix a probe argument to blk_register_region 2013-11-08 08:59:39 -07:00
cciss_cmd.h
cciss_scsi.c
cciss_scsi.h
cciss.c cciss: fix info leak in cciss_ioctl32_passthru() 2013-09-24 17:00:26 -07:00
cciss.h
cpqarray.c cpqarray: fix info leak in ida_locked_ioctl() 2013-09-24 17:00:26 -07:00
cpqarray.h
cryptoloop.c
DAC960.c
DAC960.h
floppy.c
hd.c
ida_cmd.h
ida_ioctl.h
Kconfig
loop.c block: fix a probe argument to blk_register_region 2013-11-08 08:59:39 -07:00
loop.h
Makefile
mg_disk.c mg_disk: remove deprecated IRQF_DISABLED 2013-11-08 09:10:27 -07:00
nbd.c nbd: correct disconnect behavior 2013-07-03 16:08:05 -07:00
nvme-core.c NVMe: Merge issue on character device bring-up 2013-09-06 16:26:58 -04:00
nvme-scsi.c
osdblk.c block: replace strict_strtoul() with kstrtoul() 2013-09-11 15:56:56 -07:00
pktcdvd.c pktcdvd: fix defective misuses of pkt_<level> 2013-09-11 15:59:34 -07:00
ps3disk.c
ps3vram.c
rbd_types.h
rbd.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client 2013-09-19 12:50:37 -05:00
smart1,2.h
sunvdc.c
swim3.c
swim_asm.S
swim.c drivers/block/swim.c: remove unnecessary platform_set_drvdata() 2013-09-11 15:56:59 -07:00
sx8.c
umem.c
umem.h
virtio_blk.c
xen-blkfront.c xen-blkfront: improve aproximation of required grants per request 2013-11-08 09:10:27 -07:00
xsysace.c xilinx systemace: Fix sparse warnings 2013-07-10 07:47:12 +02:00
z2ram.c