Vegard Nossum d0ac18ce1a xen/blkback: fix reference counting ...

commit ea5ec76d76 upstream.

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: 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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2013-12-04 10:56:25 -08:00

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aoe

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drbd

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mtip32xx

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paride

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rsxx

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xen-blkback

xen/blkback: fix reference counting

2013-12-04 10:56:25 -08:00

amiflop.c

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ataflop.c

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brd.c

block: fix a probe argument to blk_register_region

2013-11-29 11:11:50 -08:00

cciss_cmd.h

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cciss_scsi.c

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cciss_scsi.h

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cciss.c

cciss: fix info leak in cciss_ioctl32_passthru()

2013-10-13 16:08:28 -07:00

cciss.h

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cpqarray.c

cpqarray: fix info leak in ida_locked_ioctl()

2013-10-13 16:08:28 -07:00

cpqarray.h

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cryptoloop.c

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DAC960.c

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DAC960.h

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floppy.c

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hd.c

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ida_cmd.h

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ida_ioctl.h

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Kconfig

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loop.c

loop: fix crash when using unassigned loop device

2013-12-04 10:56:20 -08:00

Makefile

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mg_disk.c

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nbd.c

nbd: correct disconnect behavior

2013-07-21 18:21:29 -07:00

nvme-core.c

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nvme-scsi.c

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osdblk.c

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pktcdvd.c

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ps3disk.c

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ps3vram.c

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rbd_types.h

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rbd.c

rbd: fix I/O error propagation for reads

2013-09-26 17:18:29 -07:00

smart1,2.h

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sunvdc.c

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swim3.c

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swim_asm.S

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swim.c

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sx8.c

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umem.c

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umem.h

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virtio_blk.c

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xen-blkfront.c

xen-blkfront: use a different scatterlist for each request

2013-08-11 18:35:24 -07:00

xsysace.c

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z2ram.c

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