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kernel_arpi/drivers/md
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Jia-Ju Bai 2027647245 md: bcache: check the return value of kzalloc() in detached_dev_do_request() 
commit 40f567bbb3b0639d2ec7d1c6ad4b1b018f80cf19 upstream.

The function kzalloc() in detached_dev_do_request() can fail, so its
return value should be checked.

Fixes: bc082a55d2 ("bcache: fix inaccurate io state for detached bcache devices")
Reported-by: TOTE Robot <oslab@tsinghua.edu.cn>
Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com>
Signed-off-by: Coly Li <colyli@suse.de>
Link: https://lore.kernel.org/r/20220527152818.27545-4-colyli@suse.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-06-09 10:23:32 +02:00
..
bcache
md: bcache: check the return value of kzalloc() in detached_dev_do_request()
2022-06-09 10:23:32 +02:00
persistent-data
dm space map common: add bounds check to sm_ll_lookup_bitmap()
2022-01-27 11:04:53 +01:00
dm-bio-prison-v1.c
…
dm-bio-prison-v1.h
…
dm-bio-prison-v2.c
…
dm-bio-prison-v2.h
…
dm-bio-record.h
…
dm-bufio.c
…
dm-builtin.c
…
dm-cache-background-tracker.c
…
dm-cache-background-tracker.h
…
dm-cache-block-types.h
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dm-cache-metadata.c
…
dm-cache-metadata.h
…
dm-cache-policy-internal.h
…
dm-cache-policy-smq.c
…
dm-cache-policy.c
…
dm-cache-policy.h
…
dm-cache-target.c
dm: update target status functions to support IMA measurement
2021-08-10 13:34:23 -04:00
dm-clone-metadata.c
…
dm-clone-metadata.h
…
dm-clone-target.c
dm clone: make array 'descs' static
2021-10-12 13:54:10 -04:00
dm-core.h
dm: interlock pending dm_io and dm_wait_for_bios_completion
2022-04-08 14:22:57 +02:00
dm-crypt.c
dm crypt: make printing of the key constant-time
2022-06-06 08:43:40 +02:00
dm-delay.c
dm: update target status functions to support IMA measurement
2021-08-10 13:34:23 -04:00
dm-dust.c
dm: update target status functions to support IMA measurement
2021-08-10 13:34:23 -04:00
dm-ebs-target.c
Merge tag 'for-5.15/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
2021-08-31 14:55:09 -07:00
dm-era-target.c
dm: update target status functions to support IMA measurement
2021-08-10 13:34:23 -04:00
dm-exception-store.c
…
dm-exception-store.h
…
dm-flakey.c
dm: update target status functions to support IMA measurement
2021-08-10 13:34:23 -04:00
dm-ima.c
Merge tag 'integrity-v5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity
2021-09-02 12:51:41 -07:00
dm-ima.h
dm ima: add version info to dm related events in ima log
2021-08-20 15:59:47 -04:00
dm-init.c
…
dm-integrity.c
dm integrity: fix error code in dm_integrity_ctr()
2022-06-06 08:43:40 +02:00
dm-io-tracker.h
dm writecache: make writeback pause configurable
2021-06-28 16:30:13 -04:00
dm-io.c
…
dm-ioctl.c
dm ioctl: prevent potential spectre v1 gadget
2022-04-13 20:59:05 +02:00
dm-kcopyd.c
dm writecache: have ssd writeback wait if the kcopyd workqueue is busy
2021-06-15 15:42:03 -04:00
dm-linear.c
dm: update target status functions to support IMA measurement
2021-08-10 13:34:23 -04:00
dm-log-userspace-base.c
dm: update target status functions to support IMA measurement
2021-08-10 13:34:23 -04:00
dm-log-userspace-transfer.c
…
dm-log-userspace-transfer.h
…
dm-log-writes.c
dm: update target status functions to support IMA measurement
2021-08-10 13:34:23 -04:00
dm-log.c
dm: update target status functions to support IMA measurement
2021-08-10 13:34:23 -04:00
dm-mpath.c
dm ima: update dm target attributes for ima measurements
2021-08-20 16:07:36 -04:00
dm-mpath.h
…
dm-path-selector.c
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dm-path-selector.h
…
dm-ps-historical-service-time.c
dm mpath: only use ktime_get_ns() in historical selector
2022-04-20 09:34:13 +02:00
dm-ps-io-affinity.c
dm: update target status functions to support IMA measurement
2021-08-10 13:34:23 -04:00
dm-ps-queue-length.c
dm: update target status functions to support IMA measurement
2021-08-10 13:34:23 -04:00
dm-ps-round-robin.c
dm: update target status functions to support IMA measurement
2021-08-10 13:34:23 -04:00
dm-ps-service-time.c
dm: update target status functions to support IMA measurement
2021-08-10 13:34:23 -04:00
dm-raid1.c
dm: update target status functions to support IMA measurement
2021-08-10 13:34:23 -04:00
dm-raid.c
dm: update target status functions to support IMA measurement
2021-08-10 13:34:23 -04:00
dm-region-hash.c
…
dm-rq.c
dm: requeue IO if mapping table not yet available
2022-04-13 20:59:06 +02:00
dm-rq.h
…
dm-snap-persistent.c
dm: update target status functions to support IMA measurement
2021-08-10 13:34:23 -04:00
dm-snap-transient.c
dm: update target status functions to support IMA measurement
2021-08-10 13:34:23 -04:00
dm-snap.c
dm: update target status functions to support IMA measurement
2021-08-10 13:34:23 -04:00
dm-stats.c
dm stats: add cond_resched when looping over entries
2022-06-06 08:43:40 +02:00
dm-stats.h
dm: fix double accounting of flush with data
2022-04-08 14:22:57 +02:00
dm-stripe.c
dm: update target status functions to support IMA measurement
2021-08-10 13:34:23 -04:00
dm-switch.c
dm: update target status functions to support IMA measurement
2021-08-10 13:34:23 -04:00
dm-sysfs.c
…
dm-table.c
Merge tag 'libnvdimm-for-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
2021-09-09 11:39:57 -07:00
dm-target.c
…
dm-thin-metadata.c
dm space maps: improve performance with inc/dec on ranges of blocks
2021-06-04 12:07:22 -04:00
dm-thin-metadata.h
…
dm-thin.c
dm: update target status functions to support IMA measurement
2021-08-10 13:34:23 -04:00
dm-uevent.c
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dm-uevent.h
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dm-unstripe.c
dm: update target status functions to support IMA measurement
2021-08-10 13:34:23 -04:00
dm-verity-fec.c
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dm-verity-fec.h
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dm-verity-target.c
dm verity: set DM_TARGET_IMMUTABLE feature flag
2022-06-06 08:43:40 +02:00
dm-verity-verify-sig.c
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dm-verity-verify-sig.h
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dm-verity.h
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dm-writecache.c
dm: update target status functions to support IMA measurement
2021-08-10 13:34:23 -04:00
dm-zero.c
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dm-zone.c
dm zone: fix dm_revalidate_zones() memory allocation
2021-06-25 15:25:23 -04:00
dm-zoned-metadata.c
dm zoned: check zone capacity
2021-06-04 12:07:28 -04:00
dm-zoned-reclaim.c
dm kcopyd: avoid useless atomic operations
2021-06-04 12:07:24 -04:00
dm-zoned-target.c
dm: update target status functions to support IMA measurement
2021-08-10 13:34:23 -04:00
dm-zoned.h
…
dm.c
dm: requeue IO if mapping table not yet available
2022-04-13 20:59:06 +02:00
dm.h
dm: introduce zone append emulation
2021-06-04 12:07:37 -04:00
Kconfig
dm: make EBS depend on !HIGHMEM
2021-08-16 10:50:32 -06:00
Makefile
dm ima: measure data on table load
2021-08-10 13:32:40 -04:00
md-autodetect.c
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md-bitmap.c
md/bitmap: don't set sb values if can't pass sanity check
2022-06-09 10:22:33 +02:00
md-bitmap.h
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md-cluster.c
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md-cluster.h
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md-faulty.c
md: mark some personalities as deprecated
2021-06-14 22:32:07 -07:00
md-linear.c
md: mark some personalities as deprecated
2021-06-14 22:32:07 -07:00
md-linear.h
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md-multipath.c
md: mark some personalities as deprecated
2021-06-14 22:32:07 -07:00
md-multipath.h
…
md.c
md: fix double free of io_acct_set bioset
2022-06-09 10:23:32 +02:00
md.h
md: Move alloc/free acct bioset in to personality
2022-01-27 11:05:08 +01:00
raid0.c
md: Don't set mddev private to NULL in raid0 pers->free
2022-06-09 10:23:32 +02:00
raid0.h
…
raid1-10.c
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raid1.c
md/raid1: fix missing bitmap update w/o WriteMostly devices
2022-01-11 15:35:15 +01:00
raid1.h
md/raid1: enable io accounting
2021-06-14 22:32:07 -07:00
raid5-cache.c
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raid5-log.h
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raid5-ppl.c
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raid5.c
raid5: introduce MD_BROKEN
2022-06-06 08:43:40 +02:00
raid5.h
…
raid10.c
Merge tag 'for-5.15/drivers-2021-08-30' of git://git.kernel.dk/linux-block
2021-08-30 19:01:46 -07:00
raid10.h
md/raid10: enable io accounting
2021-06-14 22:32:07 -07:00