Harshit Mogalapalli 8fcf2d012c ubi: block: Fix a possible use-after-free bug in ubiblock_create() ...

Smatch warns:
	drivers/mtd/ubi/block.c:438 ubiblock_create()
	warn: '&dev->list' not removed from list

'dev' is freed in 'out_free_dev:, but it is still on the list.

To fix this, delete the list item before freeing.

Fixes: 91cc8fbcc8c7 ("ubi: block: set BLK_MQ_F_BLOCKING")
Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Richard Weinberger <richard@nod.at>

2023-02-14 15:17:55 +01:00

..

attach.c

mtd: Convert fallthrough comments into statements

2020-03-30 10:14:54 +02:00

block.c

ubi: block: Fix a possible use-after-free bug in ubiblock_create()

2023-02-14 15:17:55 +01:00

build.c

mtd: ubi: wire-up parent MTD device

2023-02-13 22:23:03 +01:00

cdev.c

ubi: fastmap: Add fastmap control support for 'UBI_IOCATT' ioctl

2022-09-21 18:29:18 +02:00

debug.c

ubi: Fix permission display of the debugfs files

2023-02-02 21:13:45 +01:00

debug.h

treewide: use get_random_u32_below() instead of deprecated function

2022-11-18 02:15:15 +01:00

eba.c

ubi: use correct names in function kernel-doc comments

2023-02-05 22:36:39 +01:00

fastmap-wl.c

ubi: fastmap: Fix missed fm_anchor PEB in wear-leveling after disabling fastmap

2023-02-02 21:13:49 +01:00

fastmap.c

UBI: Fastmap: Fix kernel-doc

2023-02-02 21:13:51 +01:00

gluebi.c

mtd: ubi: gluebi: Fix misnamed function parameter documentation

2020-11-20 12:37:32 +01:00

io.c

ubi: Fix repeated words in comments

2022-09-21 11:32:27 +02:00

kapi.c

mtd: ubi: block: wire-up device parent

2023-02-13 22:24:10 +01:00

Kconfig

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21 10:50:46 +02:00

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

misc.c

ubi: use correct names in function kernel-doc comments

2023-02-05 22:36:39 +01:00

ubi-media.h

ubi: ubi-media.h: Fix comment typo

2022-09-21 11:12:18 +02:00

ubi.h

ubi: fastmap: Add fastmap control support for 'UBI_IOCATT' ioctl

2022-09-21 18:29:18 +02:00

upd.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156

2019-05-30 11:26:35 -07:00

vmt.c

ubi: Fix possible null-ptr-deref in ubi_free_volume()

2023-02-02 21:13:44 +01:00

vtbl.c

ubi: Free the normal volumes in error paths of ubi_attach_mtd_dev()

2020-01-16 23:35:59 +01:00

wl.c

ubi: use correct names in function kernel-doc comments

2023-02-05 22:36:39 +01:00

wl.h

ubi: fastmap: Check wl_pool for free peb before wear leveling

2022-05-27 16:49:07 +02:00