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38901e0f24
linux/drivers/block
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Alex Elder 38901e0f24 rbd: check for overflow in rbd_get_num_segments() 
The return type of rbd_get_num_segments() is int, but the values it
operates on are u64.  Although it's not likely, there's no guarantee
the result won't exceed what can be respresented in an int.  The
function is already designed to return -ERANGE on error, so just add
this possible overflow as another reason to return that.

Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Dan Mick <dan.mick@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
2013-01-25 17:33:14 -06:00
..
aoe aoe: assert AoE packets marked as requiring no checksum 2012-09-20 22:23:40 -04:00
drbd Merge branch 'for-linus' of git://git.kernel.dk/linux-block 2012-08-25 11:36:43 -07:00
mtip32xx mtip32xx: fix user_buffer check in exec_drive_command 2012-09-12 22:21:13 +02:00
paride paride/pcd: fix bool verbose module parameter. 2012-01-13 09:32:26 +10:30
xen-blkback xen/m2p: do not reuse kmap_op->dev_bus_addr 2012-09-12 11:21:40 -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_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
cciss.c block: add and use scsi_blk_cmd_ioctl 2012-01-14 15:07:24 -08:00
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: Remove unused variables from DAC960_CreateProcEntries() 2012-05-11 16:42:14 +02:00
DAC960.h
floppy.c Merge branch 'upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy into for-3.6/drivers 2012-07-31 11:47:36 +02:00
hd.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
ida_cmd.h
ida_ioctl.h
Kconfig usb/ub: deprecate & schedule for removal the "Low Performance USB Block" driver 2012-03-16 13:30:10 -07:00
loop.c blk: fix wrong idr_pre_get() error check in loop.c 2012-07-14 15:39:58 -07:00
Makefile Merge git://git.infradead.org/users/willy/linux-nvme 2012-01-18 12:34:09 -08:00
mg_disk.c mg_disk: Use struct dev_pm_ops for power management 2012-07-06 19:07:00 +02:00
nbd.c nbd: clear waiting_queue on shutdown 2012-09-17 15:00:37 -07:00
nvme.c Merge git://git.infradead.org/users/willy/linux-nvme 2012-09-29 10:31:52 -07:00
osdblk.c block: remove spurious uses of REQ_HARDBARRIER 2010-09-10 12:35:36 +02:00
pktcdvd.c block: remove the second argument of k[un]map_atomic() 2012-03-20 21:48:16 +08:00
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: get rid of RBD_MAX_SEG_NAME_LEN 2012-12-17 08:37:29 -06:00
rbd.c rbd: check for overflow in rbd_get_num_segments() 2013-01-25 17:33:14 -06:00
smart1,2.h fix typos 'comamnd' -> 'command' in comments 2011-02-02 11:31:21 +01:00
sunvdc.c powerpc+sparc/vio: Modernize driver registration 2012-03-28 11:33:24 +11:00
swim3.c block/swim3: Locking fixes 2011-12-12 12:42:12 +01:00
swim_asm.S
swim.c m68k/mac: cleanup forward declarations 2011-12-10 19:52:46 +01:00
sx8.c block, sx8: fix pointer math issue getting fw version 2012-03-03 19:44:39 +01:00
ub.c usb/ub: deprecate & schedule for removal the "Low Performance USB Block" driver 2012-03-16 13:30:10 -07:00
umem.c blk: pass from_schedule to non-request unplug functions. 2012-07-31 09:08:15 +02:00
umem.h
virtio_blk.c virtio-blk: allow toggling host cache between writeback and writethrough 2012-07-30 13:30:52 +09:30
xd.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
xd.h
xen-blkfront.c This patch series contains a major revamp of how we collect entropy 2012-07-31 19:07:42 -07:00
xsysace.c block: xsysace: Don't use NO_IRQ 2012-01-05 08:34:29 +01:00
z2ram.c drivers/block/z2ram.c: correct printing of sector_t 2010-10-28 06:15:26 -06:00