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Dan Carpenter 813a8dd9c4 drbd: use after free in drbd_create_device() 
[ Upstream commit a7a1598189 ]

The drbd_destroy_connection() frees the "connection" so use the _safe()
iterator to prevent a use after free.

Fixes: b6f85ef953 ("drbd: Iterate over all connections")
Signed-off-by: Dan Carpenter <error27@gmail.com>
Reviewed-by: Christoph Böhmwalder <christoph.boehmwalder@linbit.com>
Link: https://lore.kernel.org/r/Y3Jd5iZRbNQ9w6gm@kili
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-11-25 17:42:16 +01:00
..
aoe block: aoe: Fix kernel crash due to atomic sleep when exiting 2019-08-08 07:29:02 -06:00
drbd drbd: use after free in drbd_create_device() 2022-11-25 17:42:16 +01:00
mtip32xx block: mtip32xx: Remove call to memset after dma_alloc_coherent 2019-06-29 09:42:50 -06:00
paride paride/pcd: need to check if cd->disk is null in pcd_detect 2019-09-04 07:04:37 -06:00
rsxx block: rsxx: fix error return code of rsxx_pci_probe() 2021-03-17 17:03:56 +01:00
xen-blkback xen-blkback: fix compatibility bug with single page rings 2021-05-14 09:44:23 +02:00
zram zram: off by one in read_block_state() 2021-11-17 09:48:47 +01:00
amiflop.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
ataflop.c block: ataflop: fix breakage introduced at blk-mq refactoring 2021-11-17 09:48:38 +01:00
brd.c brd: check and limit max_part par 2020-02-24 08:37:02 +01:00
cryptoloop.c cryptoloop: add a deprecation warning 2021-09-12 08:56:40 +02:00
floppy.c floppy: use a statically allocated error counter 2022-05-25 09:14:31 +02:00
Kconfig floppy: disable FDRAWCMD by default 2022-05-09 09:03:20 +02:00
loop.c loop: Check for overflow while configuring loop 2022-09-05 10:27:43 +02:00
loop.h
Makefile
nbd.c nbd: Fix hung when signal interrupts nbd_start_device_ioctl() 2022-10-26 13:22:56 +02:00
null_blk.h null_blk: format pr_* logs with pr_fmt 2019-09-16 08:38:29 -06:00
null_blk_main.c null_blk: fix ida error handling in null_add_dev() 2022-08-25 11:17:59 +02:00
null_blk_zoned.c drivers/block/null_blk/main: Fix a double free in null_init. 2021-05-14 09:44:26 +02:00
pktcdvd.c pktcdvd: remove warning on attempting to register non-passthrough dev 2019-09-22 10:01:05 -06:00
ps3disk.c ps3disk: use the default segment boundary 2020-06-24 17:50:15 +02:00
ps3vram.c block/ps3vram: Use %llu to format sector_t after LBDAF removal 2019-06-13 03:17:50 -06:00
rbd.c rbd: always kick acquire on "acquired" and "released" notifications 2021-07-28 13:31:01 +02:00
rbd_types.h rbd: support for object-map and fast-diff 2019-07-08 14:01:45 +02:00
skd_main.c Linux 5.2-rc6 2019-07-01 08:16:08 -06:00
skd_s1120.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 497 2019-06-19 17:09:53 +02:00
sunvdc.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
swim.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
swim3.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
swim_asm.S treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
sx8.c
umem.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 349 2019-06-05 17:37:08 +02:00
umem.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 348 2019-06-05 17:37:08 +02:00
virtio_blk.c virtio_blk: fix the discard_granularity and discard_alignment queue limits 2022-06-14 18:11:35 +02:00
xen-blkfront.c xen/blkfront: force data bouncing when backend is untrusted 2022-07-07 17:36:53 +02:00
xsysace.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
z2ram.c