Qinglang Miao 961b1dff00 dm ioctl: fix error return code in target_message ...

[ Upstream commit 4d7659bfbe ]

Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.

Fixes: 2ca4c92f58 ("dm ioctl: prevent empty message")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2020-12-29 13:46:58 +01:00

..

bcache

bcache: fix a lost wake-up problem caused by mca_cannibalize_lock

2020-10-01 13:12:29 +02:00

persistent-data

dm space map common: fix to ensure new block isn't already in use

2020-02-14 16:32:13 -05:00

bitmap.c

md/bitmap: md_bitmap_get_counter returns wrong blocks

2020-11-05 11:06:56 +01:00

bitmap.h

md: Avoid namespace collision with bitmap API

2020-01-29 15:02:39 +01:00

dm-bio-prison-v1.c

dm: Use kzalloc for all structs with embedded biosets/mempools

2019-11-06 12:42:52 +01:00

dm-bio-prison-v1.h

…

dm-bio-prison-v2.c

dm: Use kzalloc for all structs with embedded biosets/mempools

2019-11-06 12:42:52 +01:00

dm-bio-prison-v2.h

…

dm-bio-record.h

dm bio record: save/restore bi_end_io and bi_integrity

2020-04-02 16:34:14 +02:00

dm-bufio.c

…

dm-bufio.h

…

dm-builtin.c

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dm-cache-background-tracker.c

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dm-cache-background-tracker.h

…

dm-cache-block-types.h

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dm-cache-metadata.c

dm cache metadata: Avoid returning cmd->bm wild pointer on error

2020-09-09 19:03:12 +02:00

dm-cache-metadata.h

…

dm-cache-policy-internal.h

…

dm-cache-policy-smq.c

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dm-cache-policy.c

…

dm-cache-policy.h

…

dm-cache-target.c

dm cache: remove all obsolete writethrough-specific code

2020-08-21 09:48:24 +02:00

dm-core.h

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dm-crypt.c

dm crypt: avoid truncating the logical block size

2020-06-20 10:25:19 +02:00

dm-delay.c

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dm-era-target.c

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dm-exception-store.c

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dm-exception-store.h

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dm-flakey.c

dm flakey: check for null arg_name in parse_features()

2020-04-24 08:00:57 +02:00

dm-integrity.c

dm integrity: fix a deadlock due to offloading to an incorrect workqueue

2020-03-11 18:03:08 +01:00

dm-io.c

dm: Use kzalloc for all structs with embedded biosets/mempools

2019-11-06 12:42:52 +01:00

dm-ioctl.c

dm ioctl: fix error return code in target_message

2020-12-29 13:46:58 +01:00

dm-kcopyd.c

dm: Use kzalloc for all structs with embedded biosets/mempools

2019-11-06 12:42:52 +01:00

dm-linear.c

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dm-log-userspace-base.c

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dm-log-userspace-transfer.c

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dm-log-userspace-transfer.h

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dm-log-writes.c

…

dm-log.c

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dm-mpath.c

dm mpath: switch paths in dm_blk_ioctl() code path

2020-06-25 15:41:48 +02:00

dm-mpath.h

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dm-path-selector.c

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dm-path-selector.h

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dm-queue-length.c

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dm-raid1.c

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dm-raid.c

dm raid: avoid bitmap with raid4/5/6 journal device

2019-12-01 09:13:42 +01:00

dm-region-hash.c

dm: Use kzalloc for all structs with embedded biosets/mempools

2019-11-06 12:42:52 +01:00

dm-round-robin.c

…

dm-rq.c

dm rq: don't call blk_mq_queue_stopped() in dm_stop_queue()

2020-08-21 09:48:20 +02:00

dm-rq.h

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dm-service-time.c

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dm-snap-persistent.c

block: fix an integer overflow in logical block size

2020-01-23 08:20:30 +01:00

dm-snap-transient.c

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dm-snap.c

dm: Use kzalloc for all structs with embedded biosets/mempools

2019-11-06 12:42:52 +01:00

dm-stats.c

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dm-stats.h

…

dm-stripe.c

…

dm-switch.c

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dm-sysfs.c

…

dm-table.c

dm table: Remove BUG_ON(in_interrupt())

2020-12-29 13:46:48 +01:00

dm-target.c

…

dm-thin-metadata.c

dm thin metadata: Avoid returning cmd->bm wild pointer on error

2020-09-09 19:03:12 +02:00

dm-thin-metadata.h

…

dm-thin.c

dm: Use kzalloc for all structs with embedded biosets/mempools

2019-11-06 12:42:52 +01:00

dm-uevent.c

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dm-uevent.h

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dm-verity-fec.c

dm verity fec: fix hash block number in verity_fec_decode

2020-05-05 19:15:50 +02:00

dm-verity-fec.h

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dm-verity-target.c

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dm-verity.h

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dm-zero.c

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dm-zoned-metadata.c

dm zoned: return NULL if dmz_get_zone_for_reclaim() fails to find a zone

2020-06-25 15:41:54 +02:00

dm-zoned-reclaim.c

dm zoned: return NULL if dmz_get_zone_for_reclaim() fails to find a zone

2020-06-25 15:41:54 +02:00

dm-zoned-target.c

dm zoned: assign max_io_len correctly

2020-07-09 09:36:33 +02:00

dm-zoned.h

dm zoned: reduce overhead of backing device checks

2019-12-17 20:39:25 +01:00

dm.c

dm: use noio when sending kobject event

2020-07-22 09:22:19 +02:00

dm.h

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faulty.c

…

Kconfig

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linear.c

…

linear.h

…

Makefile

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md-cluster.c

md-cluster: fix wild pointer of unlock_all_bitmaps()

2020-08-21 09:48:04 +02:00

md-cluster.h

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md.c

md: fix a warning caused by a race between concurrent md_ioctl()s

2020-12-29 13:46:50 +01:00

md.h

md: don't report active array_state until after revalidate_disk() completes.

2019-10-05 12:48:10 +02:00

multipath.c

…

multipath.h

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raid0.c

md: add feature flag MD_FEATURE_RAID0_LAYOUT

2020-06-25 15:42:02 +02:00

raid0.h

md/raid0: avoid RAID0 data corruption due to layout confusion.

2019-10-05 12:48:13 +02:00

raid1-10.c

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raid1.c

md: raid1: check rdev before reference in raid1_sync_request func

2020-01-09 10:17:52 +01:00

raid1.h

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raid5-cache.c

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raid5-log.h

…

raid5-ppl.c

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raid5.c

md/raid5: fix oops during stripe resizing

2020-11-05 11:06:58 +01:00

raid5.h

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raid10.c

md/raid10: prevent access of uninitialized resync_pages offset

2019-12-01 09:14:17 +01:00

raid10.h

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