Khazhismel Kumykov ace51abe0f block/compat_ioctl: fix range check in BLKGETSIZE ...

commit ccf16413e5 upstream.

kernel ulong and compat_ulong_t may not be same width. Use type directly
to eliminate mismatches.

This would result in truncation rather than EFBIG for 32bit mode for
large disks.

Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Khazhismel Kumykov <khazhy@google.com>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Link: https://lore.kernel.org/r/20220414224056.2875681-1-khazhy@google.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2022-04-27 13:39:45 +02:00

..

partitions

…

badblocks.c

…

bfq-cgroup.c

…

bfq-iosched.c

Revert "Revert "block, bfq: honor already-setup queue merges""

2022-04-15 14:14:54 +02:00

bfq-iosched.h

block, bfq: fix use after free in bfq_bfqq_expire

2021-12-29 12:20:43 +01:00

bfq-wf2q.c

block, bfq: fix use after free in bfq_bfqq_expire

2021-12-29 12:20:43 +01:00

bio-integrity.c

block: bio-integrity: Advance seed correctly for larger interval sizes

2022-02-08 18:23:14 +01:00

bio.c

block: only update parent bi_status when bio fail

2021-04-16 11:49:30 +02:00

blk-cgroup.c

bdi: use bdi_dev_name() to get device name

2021-08-08 08:54:29 +02:00

blk-core.c

…

blk-exec.c

…

blk-flush.c

block: Fix fsync always failed if once failed

2022-03-08 19:04:08 +01:00

blk-integrity.c

…

blk-ioc.c

…

blk-iolatency.c

blk-iolatency: error out if blk_get_queue() failed in iolatency_set_limit()

2021-08-12 13:19:40 +02:00

blk-lib.c

…

blk-map.c

…

blk-merge.c

block: don't merge across cgroup boundaries if blkcg is enabled

2022-04-15 14:14:41 +02:00

blk-mq-cpumap.c

…

blk-mq-debugfs-zoned.c

…

blk-mq-debugfs.c

…

blk-mq-debugfs.h

…

blk-mq-pci.c

…

blk-mq-rdma.c

…

blk-mq-sched.c

…

blk-mq-sched.h

…

blk-mq-sysfs.c

…

blk-mq-tag.c

…

blk-mq-tag.h

…

blk-mq-virtio.c

…

blk-mq.c

blk-mq: Swap two calls in blk_mq_exit_queue()

2021-05-22 10:59:46 +02:00

blk-mq.h

…

blk-rq-qos.c

…

blk-rq-qos.h

…

blk-settings.c

…

blk-softirq.c

…

blk-stat.c

…

blk-stat.h

…

blk-sysfs.c

block: don't delete queue kobject before its children

2022-04-15 14:14:43 +02:00

blk-tag.c

…

blk-throttle.c

blk-throttle: fix UAF by deleteing timer in blk_throtl_exit()

2021-09-26 13:39:49 +02:00

blk-timeout.c

…

blk-wbt.c

blk-wbt: make sure throttle is enabled properly

2021-07-20 16:15:48 +02:00

blk-wbt.h

blk-wbt: introduce a new disable state to prevent false positive by rwb_enabled()

2021-07-20 16:15:48 +02:00

blk-zoned.c

blk-zoned: allow BLKREPORTZONE without CAP_SYS_ADMIN

2021-09-22 11:47:57 +02:00

blk.h

…

bounce.c

…

bsg-lib.c

…

bsg.c

…

cfq-iosched.c

…

cmdline-parser.c

…

compat_ioctl.c

block/compat_ioctl: fix range check in BLKGETSIZE

2022-04-27 13:39:45 +02:00

deadline-iosched.c

…

elevator.c

block/wbt: fix negative inflight counter when remove scsi device

2022-02-23 11:58:40 +01:00

genhd.c

…

ioctl.c

…

ioprio.c

block: fix ioprio_get(IOPRIO_WHO_PGRP) vs setuid(2)

2021-12-14 10:18:07 +01:00

Kconfig

…

Kconfig.iosched

…

kyber-iosched.c

…

Makefile

…

mq-deadline.c

…

noop-iosched.c

…

opal_proto.h

…

partition-generic.c

…

scsi_ioctl.c

…

sed-opal.c

…

t10-pi.c

…