Hou Tao 7f6b0d885a blkcg: fix double free of new_blkg in blkcg_init_queue ...

commit 9b54d816e00425c3a517514e0d677bb3cec49258 upstream.

If blkg_create fails, new_blkg passed as an argument will
be freed by blkg_create, so there is no need to free it again.

Bug: 76106168
Signed-off-by: Hou Tao <houtao1@huawei.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Cc: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Change-Id: I927a5d29060b0e24066a6735b5e4d3d460dfdf4d

2018-04-16 18:15:19 +00:00

..

partitions

partitions/msdos: FreeBSD UFS2 file systems are not recognized

2017-06-17 06:39:34 +02:00

bio-integrity.c

block: blk_flush_integrity() for bio-based drivers

2015-10-21 14:43:44 -06:00

bio.c

Merged linux-4.4.60 into android-msm-wahoo-4.4

2017-09-20 14:16:49 -07:00

blk-cgroup.c

blkcg: fix double free of new_blkg in blkcg_init_queue

2018-04-16 18:15:19 +00:00

blk-core.c

block: replace io_schedule with io_schedule_timeout

2017-09-26 10:35:18 -07:00

blk-exec.c

block: move PM request support to IDE

2015-05-05 13:40:42 -06:00

blk-flush.c

block: blk-flush: Add support for Barrier flag

2016-03-22 11:01:36 -07:00

blk-integrity.c

block: fix blk_integrity_register to use template's interval_exp if not 0

2017-05-20 14:27:00 +02:00

blk-ioc.c

mm, page_alloc: distinguish between being unable to sleep, unwilling to sleep and avoiding waking kswapd

2015-11-06 17:50:42 -08:00

blk-iopoll.c

Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next

2014-06-03 12:57:53 -07:00

blk-lib.c

block: re-add discard_granularity and alignment checks

2015-10-28 09:12:58 +09:00

blk-map.c

Don't feed anything but regular iovec's to blk_rq_map_user_iov

2016-12-10 19:07:26 +01:00

blk-merge.c

Merge branch 'v4.4-16.09-android-tmp' into lsk-v4.4-16.09-android

2016-12-16 13:52:17 -08:00

blk-mq-cpu.c

blk-mq: add file comments and update copyright notices

2014-05-28 10:15:41 -06:00

blk-mq-cpumap.c

blk-mq: use static mapping

2016-09-21 22:46:40 +05:30

blk-mq-sysfs.c

block: add block polling support

2015-11-07 10:40:47 -07:00

blk-mq-tag.c

mm, page_alloc: distinguish between being unable to sleep, unwilling to sleep and avoiding waking kswapd

2015-11-06 17:50:42 -08:00

blk-mq-tag.h

blk-mq: factor out a helper to iterate all tags for a request_queue

2015-10-01 10:10:57 +02:00

blk-mq.c

Merged linux-4.4.70 into android-msm-wahoo-4.4

2017-09-20 15:50:18 -07:00

blk-mq.h

blk-mq: use static mapping

2016-09-21 22:46:40 +05:30

blk-settings.c

Merge remote-tracking branch 'origin/tmp-917a9a9133a6' into lsk

2016-07-12 11:40:49 -07:00

blk-softirq.c

block: fix regression with block enabled tagging

2014-04-09 21:54:06 -06:00

blk-sysfs.c

Merge branch 'mkp-fixes' into fixes

2015-12-03 09:32:33 -08:00

blk-tag.c

block: support different tag allocation policy

2015-01-23 14:15:46 -07:00

blk-throttle.c

cgroup: replace cgroup_on_dfl() tests in controllers with cgroup_subsys_on_dfl()

2015-09-18 11:56:28 -04:00

blk-timeout.c

block: fix blk_abort_request for blk-mq drivers

2015-11-24 15:24:10 -07:00

blk.h

Block: Add support to measure bio latencies

2017-01-04 16:58:34 -08:00

bounce.c

Merge branch 'for-linus' of git://git.kernel.dk/linux-block

2015-09-19 18:57:09 -07:00

bsg-lib.c

…

bsg.c

sg_write()/bsg_write() is not fit to be called under KERNEL_DS

2017-01-09 08:07:53 +01:00

cfq-iosched.c

block: cfq_cpd_alloc() should use @gfp

2017-01-19 20:17:22 +01:00

cmdline-parser.c

…

compat_ioctl.c

block, bdi: an active gendisk always has a request_queue associated with it

2014-09-08 10:00:35 -06:00

deadline-iosched.c

…

elevator.c

block: don't allow nr_pending to go negative

2016-03-22 11:02:02 -07:00

genhd.c

Merged linux-4.4.70 into android-msm-wahoo-4.4

2017-09-20 15:50:18 -07:00

ioctl.c

block: add an API for Persistent Reservations

2015-10-21 14:46:56 -06:00

ioprio.c

block: fix use-after-free in sys_ioprio_get()

2016-11-18 16:45:13 -08:00

Kconfig

Block: Add support to measure bio latencies

2017-01-04 16:58:34 -08:00

Kconfig.iosched

mmc: new request notification unit-test

2016-03-22 11:01:44 -07:00

Makefile

block: Add test-iosched scheduler

2016-03-22 11:01:37 -07:00

noop-iosched.c

elevator: use list_{first,prev,next}_entry

2015-11-16 15:21:48 -07:00

partition-generic.c

Merged linux-4.4.70 into android-msm-wahoo-4.4

2017-09-20 15:50:18 -07:00

scsi_ioctl.c

block: allow WRITE_SAME commands with the SG_IO ioctl

2017-03-30 09:35:20 +02:00

t10-pi.c

block: Consolidate static integrity profile properties

2015-10-21 14:42:38 -06:00

test-iosched.c

block: test-iosched: Fix compilation error in end_test_bio

2016-03-22 11:02:03 -07:00