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

..

Makefile.objs

block: fix recursion in hw/block/dataplane

2019-03-07 21:45:53 +01:00

trace-events

trace-events: Shorten file names in comments

2019-03-22 16:18:07 +00:00

virtio-blk.c

virtio-blk: fix out-of-bounds access to bitmap in notify_guest_bh

2019-12-19 16:20:25 +00:00

virtio-blk.h

…

xen-block.c

Include qemu/main-loop.h less

2019-08-16 13:31:52 +02:00

xen-block.h

xen-block: support feature-large-sector-size

2019-06-24 10:42:29 +01:00