Dmitry Monakhov 3bb9068278 loop: prevent information leak after failed read ... If read was not fully successful we have to fail whole bio to prevent information leak of old pages ##Testcase_begin dd if=/dev/zero of=./file bs=1M count=1 losetup /dev/loop0 ./file -o 4096 truncate -s 0 ./file # OOps loop offset is now beyond i_size, so read will silently fail. # So bio's pages would not be cleared, may which result in information leak. hexdump -C /dev/loop0 ##testcase_end Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>		2011-11-16 09:21:48 +01:00
..
aoe	Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux	2011-11-06 19:44:47 -08:00
drbd	Merge branch 'for-3.2/core' of git://git.kernel.dk/linux-block	2011-11-04 17:06:58 -07:00
paride	block: fix mismerge of the DISK_EVENT_MEDIA_CHANGE removal	2011-06-02 05:29:19 +09:00
xen-blkback	Merge branch 'stable/vmalloc-3.2' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen	2011-11-06 18:31:36 -08:00
amiflop.c
ataflop.c
brd.c	block: remove support for bio remapping from ->make_request	2011-09-12 12:12:01 +02:00
cciss_cmd.h
cciss_scsi.c	atomic: use <linux/atomic.h>	2011-07-26 16:49:47 -07:00
cciss_scsi.h
cciss.c	The Windows driver .inf disables ASPM on all cciss devices. Do the same.	2011-11-11 22:05:54 +01:00
cciss.h	cciss: Adds simple mode functionality	2011-08-08 11:40:15 +02:00
cpqarray.c	drivers/block/cpqarray.c: use pci_dev->revision	2011-09-21 10:02:13 +02:00
cpqarray.h
cryptoloop.c
DAC960.c
DAC960.h
floppy.c	floppy: use del_timer_sync() in init cleanup	2011-09-21 10:22:11 +02:00
hd.c	i8253: Create linux/i8253.h and use it in all 8253 related files	2011-06-09 15:01:37 +02:00
ida_cmd.h
ida_ioctl.h
Kconfig	Merge branch 'stable/for-jens' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen into for-linus	2011-08-09 20:43:26 +02:00
loop.c	loop: prevent information leak after failed read	2011-11-16 09:21:48 +01:00
Makefile
mg_disk.c
nbd.c	nbd-replace-some-printk-with-dev_warn-and-dev_info-checkpatch-fixes	2011-08-19 14:48:28 +02:00
osdblk.c
pktcdvd.c	block: remove support for bio remapping from ->make_request	2011-09-12 12:12:01 +02:00
ps3disk.c	block: Fix files that are modules and hence need module.h	2011-10-31 19:31:13 -04:00
ps3vram.c	Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux	2011-11-06 19:44:47 -08:00
rbd_types.h
rbd.c	Merge branch 'for-linus' of git://ceph.newdream.net/git/ceph-client	2011-10-28 16:42:18 -07:00
smart1,2.h
sunvdc.c
swim3.c	block: swim3: fix unterminated of_device_id table	2011-08-03 15:02:55 +02:00
swim_asm.S
swim.c
sx8.c
ub.c
umem.c	block: remove support for bio remapping from ->make_request	2011-09-12 12:12:01 +02:00
umem.h
viodasd.c
virtio_blk.c	Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux	2011-11-06 19:44:47 -08:00
xd.c
xd.h
xen-blkfront.c	Merge branch 'for-3.2/drivers' of git://git.kernel.dk/linux-block	2011-11-04 17:22:14 -07:00
xsysace.c	dt: remove extra xsysace platform_driver registration	2011-07-14 05:33:52 -06:00
z2ram.c