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linux-stable/fs/xfs/libxfs
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Dave Chinner 0ae98a8b4f xfs: don't consider future format versions valid 
commit aa88019851 upstream.

In commit fe08cc5044 we reworked the valid superblock version
checks. If it is a V5 filesystem, it is always valid, then we
checked if the version was less than V4 (reject) and then checked
feature fields in the V4 flags to determine if it was valid.

What we missed was that if the version is not V4 at this point,
we shoudl reject the fs. i.e. the check current treats V6+
filesystems as if it was a v4 filesystem. Fix this.

cc: stable@vger.kernel.org
Fixes: fe08cc5044 ("xfs: open code sb verifier feature checks")
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-05-11 23:03:05 +09:00
..
xfs_ag.c xfs: double link the unlinked inode list 2022-07-14 11:46:43 +10:00
xfs_ag.h xfs: create a predicate to verify per-AG extents 2022-10-31 08:58:20 -07:00
xfs_ag_resv.c xfs: pass perag to xfs_alloc_read_agf() 2022-07-07 19:07:40 +10:00
xfs_ag_resv.h
xfs_alloc.c xfs: create a predicate to verify per-AG extents 2022-10-31 08:58:20 -07:00
xfs_alloc.h xfs: pass perag to xfs_alloc_read_agfl 2022-07-07 19:08:15 +10:00
xfs_alloc_btree.c xfs: pass perag to xfs_alloc_put_freelist 2022-07-07 19:08:08 +10:00
xfs_alloc_btree.h
xfs_attr.c xfs: replace XFS_IFORK_Q with a proper predicate function 2022-07-12 11:17:27 -07:00
xfs_attr.h xfs: replace XFS_IFORK_Q with a proper predicate function 2022-07-12 11:17:27 -07:00
xfs_attr_leaf.c xfs: don't leak memory when attr fork loading fails 2022-07-20 16:40:39 -07:00
xfs_attr_leaf.h xfs: don't hold xattr leaf buffers across transaction rolls 2022-06-29 08:47:56 -07:00
xfs_attr_remote.c xfs: rework xfs_buf_incore() API 2022-07-07 22:05:18 +10:00
xfs_attr_remote.h xfs: rename struct xfs_attr_item to xfs_attr_intent 2022-05-22 16:00:26 +10:00
xfs_attr_sf.h
xfs_bit.c
xfs_bit.h
xfs_bmap.c xfs: clean up "%Ld/%Lu" which doesn't meet C standard 2022-09-19 06:47:14 +10:00
xfs_bmap.h xfs: convert bmapi flags to unsigned. 2022-04-21 10:46:09 +10:00
xfs_bmap_btree.c xfs: replace inode fork size macros with functions 2022-07-12 11:17:27 -07:00
xfs_bmap_btree.h
xfs_btree.c xfs: convert XFS_IFORK_PTR to a static inline helper 2022-07-09 15:17:21 -07:00
xfs_btree.h xfs: convert btree buffer log flags to unsigned. 2022-04-21 10:46:33 +10:00
xfs_btree_staging.c
xfs_btree_staging.h
xfs_cksum.h
xfs_da_btree.c xfs: trim the mapp array accordingly in xfs_da_grow_inode_int 2022-10-04 16:39:42 +11:00
xfs_da_btree.h xfs: fix TOCTOU race involving the new logged xattrs control knob 2022-06-15 23:13:32 -07:00
xfs_da_format.h Merge tag 'large-extent-counters-v9' of https://github.com/chandanr/linux into xfs-5.19-for-next 2022-04-21 16:46:17 +10:00
xfs_defer.c xfs: share xattr name and value buffers when logging xattr updates 2022-05-23 08:43:46 +10:00
xfs_defer.h xfs: Implement attr logging and replay 2022-05-09 19:09:07 +10:00
xfs_dir2.c xfs: rearrange the logic and remove the broken comment for xfs_dir2_isxx 2022-10-04 16:39:58 +11:00
xfs_dir2.h xfs: rearrange the logic and remove the broken comment for xfs_dir2_isxx 2022-10-04 16:39:58 +11:00
xfs_dir2_block.c xfs: replace inode fork size macros with functions 2022-07-12 11:17:27 -07:00
xfs_dir2_data.c
xfs_dir2_leaf.c xfs: fix exception caused by unexpected illegal bestcount in leaf dir 2022-10-20 09:42:56 -07:00
xfs_dir2_node.c
xfs_dir2_priv.h xfs: constify the name argument to various directory functions 2022-03-14 10:23:17 -07:00
xfs_dir2_sf.c xfs: Remove the unneeded result variable 2022-09-19 06:52:14 +10:00
xfs_dquot_buf.c
xfs_errortag.h xfs: add leaf to node error tag 2022-05-11 17:01:23 +10:00
xfs_format.h xfs: rename XFS_REFC_COW_START to _COWFLAG 2022-10-31 08:58:22 -07:00
xfs_fs.h Merge tag 'large-extent-counters-v9' of https://github.com/chandanr/linux into xfs-5.19-for-next 2022-04-21 16:46:17 +10:00
xfs_health.h
xfs_ialloc.c treewide: use get_random_u32() when possible 2022-10-11 17:42:58 -06:00
xfs_ialloc.h xfs: pass perag to xfs_read_agi 2022-07-07 19:07:47 +10:00
xfs_ialloc_btree.c xfs: make is_log_ag() a first class helper 2022-07-07 19:13:21 +10:00
xfs_ialloc_btree.h
xfs_iext_tree.c
xfs_inode_buf.c xfs: make attr forks permanent 2022-07-14 09:46:37 -07:00
xfs_inode_buf.h
xfs_inode_fork.c xfs: clean up "%Ld/%Lu" which doesn't meet C standard 2022-09-19 06:47:14 +10:00
xfs_inode_fork.h xfs: replace inode fork size macros with functions 2022-07-12 11:17:27 -07:00
xfs_log_format.h xfs: refactor all the EFI/EFD log item sizeof logic 2022-10-31 08:58:20 -07:00
xfs_log_recover.h xfs: convert buf_cancel_table allocation to kmalloc_array 2022-05-27 10:27:19 +10:00
xfs_log_rlimit.c xfs: reduce transaction reservations with reflink 2022-04-28 10:25:42 -07:00
xfs_quota_defs.h xfs: remove warning counters from struct xfs_dquot_res 2022-05-11 17:12:09 +10:00
xfs_refcount.c xfs: rename XFS_REFC_COW_START to _COWFLAG 2022-10-31 08:58:22 -07:00
xfs_refcount.h xfs: rename XFS_REFC_COW_START to _COWFLAG 2022-10-31 08:58:22 -07:00
xfs_refcount_btree.c xfs: track cow/shared record domains explicitly in xfs_refcount_irec 2022-10-31 08:58:21 -07:00
xfs_refcount_btree.h
xfs_rmap.c xfs: create a predicate to verify per-AG extents 2022-10-31 08:58:20 -07:00
xfs_rmap.h xfs: speed up write operations by using non-overlapped lookups when possible 2022-04-28 10:24:38 -07:00
xfs_rmap_btree.c xfs: make is_log_ag() a first class helper 2022-07-07 19:13:21 +10:00
xfs_rmap_btree.h
xfs_rtbitmap.c xfs: pass explicit mount pointer to rtalloc query functions 2022-04-12 06:49:41 +10:00
xfs_sb.c xfs: don't consider future format versions valid 2023-05-11 23:03:05 +09:00
xfs_sb.h
xfs_shared.h xfs: tag transactions that contain intent done items 2022-05-04 11:46:21 +10:00
xfs_symlink_remote.c xfs: convert XFS_IFORK_PTR to a static inline helper 2022-07-09 15:17:21 -07:00
xfs_trans_inode.c
xfs_trans_resv.c xfs: increase rename inode reservation 2022-10-26 13:02:24 -07:00
xfs_trans_resv.h xfs: rename xfs_*alloc*_log_count to _block_count 2022-04-28 10:25:59 -07:00
xfs_trans_space.h
xfs_types.c xfs: Pre-calculate per-AG agino geometry 2022-07-07 19:13:10 +10:00
xfs_types.h xfs: report refcount domain in tracepoints 2022-10-31 08:58:21 -07:00