zhenwei pi 72775cad7f virtio-blk: fix implicit overflow on virtio_max_dma_size ...

[ Upstream commit fafb51a67f ]

The following codes have an implicit conversion from size_t to u32:
(u32)max_size = (size_t)virtio_max_dma_size(vdev);

This may lead overflow, Ex (size_t)4G -> (u32)0. Once
virtio_max_dma_size() has a larger size than U32_MAX, use U32_MAX
instead.

Signed-off-by: zhenwei pi <pizhenwei@bytedance.com>
Message-Id: <20230904061045.510460-1-pizhenwei@bytedance.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2023-11-28 16:56:20 +00:00

..

aoe

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drbd

drbd: correctly submit flush bio on barrier

2023-05-17 11:50:31 +02:00

mtip32xx

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null_blk

null_blk: Always check queue mode setting from configfs

2023-05-24 17:36:46 +01:00

paride

pcd: fix error codes in pcd_init_unit()

2023-09-19 12:23:04 +02:00

rnbd

block/rnbd: replace REQ_OP_FLUSH with REQ_OP_WRITE

2023-06-09 10:32:21 +02:00

rsxx

block: handle bio_split_to_limits() NULL return

2023-01-18 11:48:58 +01:00

xen-blkback

xen-blkback: Advertise feature-persistent as user requested

2022-09-08 12:28:05 +02:00

zram

zram: do not lookup algorithm in backends table

2022-08-25 11:40:34 +02:00

amiflop.c

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ataflop.c

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brd.c

brd: mark as nowait compatible

2023-03-17 08:48:51 +01:00

cryptoloop.c

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floppy.c

floppy: Fix memory leak in do_floppy_init()

2022-12-31 13:14:47 +01:00

Kconfig

remove the sx8 block driver

2023-06-14 11:12:59 +02:00

loop.c

block: rename GENHD_FL_NO_PART_SCAN to GENHD_FL_NO_PART

2023-09-19 12:23:02 +02:00

loop.h

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Makefile

remove the sx8 block driver

2023-06-14 11:12:59 +02:00

n64cart.c

block: rename GENHD_FL_NO_PART_SCAN to GENHD_FL_NO_PART

2023-09-19 12:23:02 +02:00

nbd.c

nbd: Fix debugfs_create_dir error checking

2023-06-09 10:32:21 +02:00

pktcdvd.c

block: handle bio_split_to_limits() NULL return

2023-01-18 11:48:58 +01:00

ps3disk.c

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ps3vram.c

block: handle bio_split_to_limits() NULL return

2023-01-18 11:48:58 +01:00

rbd_types.h

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rbd.c

rbd: take header_rwsem in rbd_dev_refresh() only when updating

2023-10-10 21:59:05 +02:00

sunvdc.c

block: sunvdc: add check for mdesc_grab() returning NULL

2023-03-22 13:31:27 +01:00

swim3.c

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swim_asm.S

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swim.c

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virtio_blk.c

virtio-blk: fix implicit overflow on virtio_max_dma_size

2023-11-28 16:56:20 +00:00

xen-blkfront.c

xen/blkfront: Only check REQ_FUA for writes

2023-06-21 15:59:13 +02:00

z2ram.c

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