qemu-e2k/hw/block
Li Hangjing 725fe5d10d virtio-blk: fix out-of-bounds access to bitmap in notify_guest_bh
When the number of a virtio-blk device's virtqueues is larger than
BITS_PER_LONG, the out-of-bounds access to bitmap[ ] will occur.

Fixes: e21737ab15 ("virtio-blk: multiqueue batch notify")
Cc: qemu-stable@nongnu.org
Cc: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Li Hangjing <lihangjing@baidu.com>
Reviewed-by: Xie Yongji <xieyongji@baidu.com>
Reviewed-by: Chai Wen <chaiwen@baidu.com>
Message-id: 20191216023050.48620-1-lihangjing@baidu.com
Message-Id: <20191216023050.48620-1-lihangjing@baidu.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-12-19 16:20:25 +00:00
..
dataplane virtio-blk: fix out-of-bounds access to bitmap in notify_guest_bh 2019-12-19 16:20:25 +00:00
block.c
cdrom.c
ecc.c
fdc.c
hd-geometry.c
Kconfig hw/m68k: add a dummy SWIM floppy controller 2019-10-28 19:06:51 +01:00
m25p80.c m25p80: Add support for w25q512jv 2019-10-15 18:09:05 +01:00
Makefile.objs hw/m68k: add a dummy SWIM floppy controller 2019-10-28 19:06:51 +01:00
nand.c
nvme.c
nvme.h
onenand.c
pflash_cfi01.c hw/block/pflash: Remove dynamic field width from trace events 2019-11-19 14:45:58 +01:00
pflash_cfi02.c hw/block/pflash: Remove dynamic field width from trace events 2019-11-19 14:45:58 +01:00
swim.c hw/m68k: add a dummy SWIM floppy controller 2019-10-28 19:06:51 +01:00
tc58128.c
trace-events hw/block/pflash: Remove dynamic field width from trace events 2019-11-19 14:45:58 +01:00
vhost-user-blk.c
virtio-blk.c virtio-blk: advertise F_WCE (F_FLUSH) if F_CONFIG_WCE is advertised 2019-12-13 11:22:06 +00:00
xen_blkif.h
xen-block.c xen-block: treat XenbusStateUnknown the same as XenbusStateClosed 2019-09-24 12:21:11 +01:00