yu kuai 81abe6ad4d block/bio-integrity: don't free 'buf' if bio_integrity_add_page() failed ... commit a75ca93031 upstream. commit e7bf90e5af ("block/bio-integrity: fix a memory leak bug") added a kfree() for 'buf' if bio_integrity_add_page() returns '0'. However, the object will be freed in bio_integrity_free() since 'bio->bi_opf' and 'bio->bi_integrity' were set previousy in bio_integrity_alloc(). Fixes: commit e7bf90e5af ("block/bio-integrity: fix a memory leak bug") Signed-off-by: yu kuai <yukuai3@huawei.com> Reviewed-by: Ming Lei <ming.lei@redhat.com> Reviewed-by: Bob Liu <bob.liu@oracle.com> Acked-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> Cc: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2020-06-30 23:17:00 -04:00
..
partitions
badblocks.c
bfq-cgroup.c	block, bfq: fix overwrite of bfq_group pointer in bfq_find_set_group()	2020-03-25 08:06:08 +01:00
bfq-iosched.c	block, bfq: fix use-after-free in bfq_idle_slice_timer_body	2020-04-17 10:48:42 +02:00
bfq-iosched.h
bfq-wf2q.c
bio-integrity.c	block/bio-integrity: don't free 'buf' if bio_integrity_add_page() failed	2020-06-30 23:17:00 -04:00
bio.c
blk-cgroup.c
blk-core.c
blk-exec.c
blk-flush.c
blk-integrity.c
blk-ioc.c	block: Fix use-after-free issue accessing struct io_cq	2020-04-17 10:48:41 +02:00
blk-iolatency.c
blk-lib.c
blk-map.c
blk-merge.c
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.h
blk-rq-qos.c
blk-rq-qos.h
blk-settings.c	block: keep bdi->io_pages in sync with max_sectors_kb for stacked devices	2020-04-17 10:48:39 +02:00
blk-softirq.c
blk-stat.c
blk-stat.h
blk-sysfs.c
blk-tag.c
blk-throttle.c
blk-timeout.c
blk-wbt.c
blk-wbt.h
blk-zoned.c
blk.h
bounce.c
bsg-lib.c
bsg.c
cfq-iosched.c
cmdline-parser.c
compat_ioctl.c
deadline-iosched.c
elevator.c
genhd.c
ioctl.c
ioprio.c
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