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Immad Mir aa7cdf487a FS: JFS: Check for read-only mounted filesystem in txBegin 
[ Upstream commit 95e2b352c0 ]

 This patch adds a check for read-only mounted filesystem
 in txBegin before starting a transaction potentially saving
 from NULL pointer deref.

Signed-off-by: Immad Mir <mirimmad17@gmail.com>
Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-07-27 08:50:33 +02:00
..
acl.c vfs: add rcu argument to ->get_acl() callback 2021-08-18 22:08:24 +02:00
file.c attr: port attribute changes to new types 2022-06-26 18:18:56 +02:00
inode.c jfs: stop using the nobh helper 2022-08-02 12:34:04 -04:00
ioctl.c block: add a bdev_discard_granularity helper 2022-04-17 19:49:59 -06:00
jfs_acl.h vfs: add rcu argument to ->get_acl() callback 2021-08-18 22:08:24 +02:00
jfs_btree.h
jfs_debug.c
jfs_debug.h
jfs_dinode.h jfs: Avoid field-overflowing memcpy() 2021-06-23 09:21:52 -05:00
jfs_discard.c
jfs_discard.h
jfs_dmap.c fs: jfs: Fix UBSAN: array-index-out-of-bounds in dbAllocDmapLev 2023-07-27 08:50:32 +02:00
jfs_dmap.h
jfs_dtree.c fs/jfs: Remove dead code 2022-04-25 14:00:33 -05:00
jfs_dtree.h
jfs_extent.c fs/jfs: Remove dead code 2022-04-25 14:00:33 -05:00
jfs_extent.h
jfs_filsys.h jfs: jfs_dmap: Validate db_l2nbperpage while mounting 2023-07-23 13:49:34 +02:00
jfs_imap.c jfs: Avoid field-overflowing memcpy() 2021-06-23 09:21:52 -05:00
jfs_imap.h
jfs_incore.h jfs: Avoid field-overflowing memcpy() 2021-06-23 09:21:52 -05:00
jfs_inode.c
jfs_inode.h jfs: convert to fileattr 2021-04-12 15:04:29 +02:00
jfs_lock.h
jfs_logmgr.c fs/jfs: Remove dead code 2022-04-25 14:00:33 -05:00
jfs_logmgr.h
jfs_metapage.c jfs: Remove check for PageUptodate 2022-06-29 08:51:07 -04:00
jfs_metapage.h
jfs_mount.c fs/jfs: Remove dead code 2022-04-25 14:00:33 -05:00
jfs_superblock.h
jfs_txnmgr.c FS: JFS: Check for read-only mounted filesystem in txBegin 2023-07-27 08:50:33 +02:00
jfs_txnmgr.h
jfs_types.h
jfs_umount.c
jfs_unicode.c
jfs_unicode.h
jfs_uniupr.c
jfs_xattr.h
jfs_xtree.c fs/jfs: Remove dead code 2022-04-25 14:00:33 -05:00
jfs_xtree.h fs/jfs: Remove dead code 2022-04-25 14:00:33 -05:00
Kconfig
Makefile fs/jfs: Remove dead code 2022-04-25 14:00:33 -05:00
namei.c FS: JFS: Fix null-ptr-deref Read in txBegin 2023-07-27 08:50:33 +02:00
resize.c jfs: use sb_bdev_nr_blocks 2021-10-18 14:43:23 -06:00
super.c block: remove QUEUE_FLAG_DISCARD 2022-04-17 19:49:59 -06:00
symlink.c
xattr.c acl: handle idmapped mounts 2021-01-24 14:27:17 +01:00