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Darrick J. Wong a49bbce58e xfs: convert flex-array declarations in xfs attr leaf blocks 
As of 6.5-rc1, UBSAN trips over the ondisk extended attribute leaf block
definitions using an array length of 1 to pretend to be a flex array.
Kernel compilers have to support unbounded array declarations, so let's
correct this.

================================================================================
UBSAN: array-index-out-of-bounds in fs/xfs/libxfs/xfs_attr_leaf.c:2535:24
index 2 is out of range for type '__u8 [1]'
Call Trace:
 <TASK>
 dump_stack_lvl+0x33/0x50
 __ubsan_handle_out_of_bounds+0x9c/0xd0
 xfs_attr3_leaf_getvalue+0x2ce/0x2e0 [xfs 4a986a89a77bb77402ab8a87a37da369ef6a3f09]
 xfs_attr_leaf_get+0x148/0x1c0 [xfs 4a986a89a77bb77402ab8a87a37da369ef6a3f09]
 xfs_attr_get_ilocked+0xae/0x110 [xfs 4a986a89a77bb77402ab8a87a37da369ef6a3f09]
 xfs_attr_get+0xee/0x150 [xfs 4a986a89a77bb77402ab8a87a37da369ef6a3f09]
 xfs_xattr_get+0x7d/0xc0 [xfs 4a986a89a77bb77402ab8a87a37da369ef6a3f09]
 __vfs_getxattr+0xa3/0x100
 vfs_getxattr+0x87/0x1d0
 do_getxattr+0x17a/0x220
 getxattr+0x89/0xf0

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Kees Cook <keescook@chromium.org>
2023-07-17 08:48:56 -07:00
..
libxfs
xfs: convert flex-array declarations in xfs attr leaf blocks
2023-07-17 08:48:56 -07:00
scrub
hardening updates for v6.5-rc1
2023-06-27 21:24:18 -07:00
Kconfig
xfs: deprecate the ascii-ci feature
2023-04-11 19:05:19 -07:00
kmem.c
mm: introduce memalloc_retry_wait()
2022-01-15 16:30:29 +02:00
kmem.h
xfs: remove kmem_zone typedef
2021-10-22 16:00:31 -07:00
Makefile
xfs: cross-reference rmap records with ag btrees
2023-04-11 19:00:38 -07:00
mrlock.h
…
xfs_acl.c
fs: port acl to mnt_idmap
2023-01-19 09:24:28 +01:00
xfs_acl.h
fs: port ->set_acl() to pass mnt_idmap
2023-01-19 09:24:27 +01:00
xfs_aops.c
xfs: set FMODE_CAN_ODIRECT instead of a dummy direct_IO method
2023-06-12 18:09:23 -07:00
xfs_aops.h
…
xfs_attr_inactive.c
xfs: don't leak memory when attr fork loading fails
2022-07-20 16:40:39 -07:00
xfs_attr_item.c
xfs: dump corrupt recovered log intent items to dmesg consistently
2022-10-31 08:58:20 -07:00
xfs_attr_item.h
xfs: share xattr name and value buffers when logging xattr updates
2022-05-23 08:43:46 +10:00
xfs_attr_list.c
xfs: use XFS_IFORK_Q to determine the presence of an xattr fork
2022-07-09 15:17:21 -07:00
xfs_bio_io.c
fs/xfs: Use the enum req_op and blk_opf_t types
2022-07-14 12:14:33 -06:00
xfs_bmap_item.c
xfs: allow queued AG intents to drain before scrubbing
2023-04-11 18:59:58 -07:00
xfs_bmap_item.h
xfs: rename _zone variables to _cache
2021-10-22 16:04:20 -07:00
xfs_bmap_util.c
xfs: fix negative array access in xfs_getbmap
2023-05-02 09:15:01 +10:00
xfs_bmap_util.h
xfs: xfs_bmap_punch_delalloc_range() should take a byte range
2022-11-29 09:09:17 +11:00
xfs_buf_item_recover.c
xfs: verify buffer contents when we skip log replay
2023-04-12 15:49:23 +10:00
xfs_buf_item.c
xfs: buffer pins need to hold a buffer reference
2023-06-05 04:05:27 +10:00
xfs_buf_item.h
xfs: convert buffer log item flags to unsigned.
2022-04-21 10:46:40 +10:00
xfs_buf.c
mm: vmscan: refactor updating current->reclaim_state
2023-04-18 16:30:10 -07:00
xfs_buf.h
xfs: xfs_buf cache destroy isn't RCU safe
2022-07-20 16:40:39 -07:00
xfs_dahash_test.c
xfs: test the ascii case-insensitive hash
2023-04-11 19:05:05 -07:00
xfs_dahash_test.h
xfs: test dir/attr hash when loading module
2023-03-19 09:55:49 -07:00
xfs_dir2_readdir.c
xfs: rearrange the logic and remove the broken comment for xfs_dir2_isxx
2022-10-04 16:39:58 +11:00
xfs_discard.c
xfs: convert trim to use for_each_perag_range
2023-02-13 09:14:54 +11:00
xfs_discard.h
…
xfs_dquot_item_recover.c
…
xfs_dquot_item.c
…
xfs_dquot_item.h
…
xfs_dquot.c
xfs: remove WARN when dquot cache insertion fails
2023-04-12 15:48:59 +10:00
xfs_dquot.h
xfs: remove warning counters from struct xfs_dquot_res
2022-05-11 17:12:09 +10:00
xfs_drain.c
xfs: minimize overhead of drain wakeups by using jump labels
2023-04-11 18:59:59 -07:00
xfs_drain.h
xfs: minimize overhead of drain wakeups by using jump labels
2023-04-11 18:59:59 -07:00
xfs_error.c
xfs: make kobj_type structures constant
2023-02-10 08:59:48 -08:00
xfs_error.h
xfs: allow setting full range of panic tags
2023-02-09 18:36:17 -08:00
xfs_export.c
xfs: convert remaining mount flags to state flags
2021-08-19 10:07:13 -07:00
xfs_export.h
…
xfs_extent_busy.c
xfs: don't block in busy flushing when freeing extents
2023-06-29 09:28:24 -07:00
xfs_extent_busy.h
xfs: don't block in busy flushing when freeing extents
2023-06-29 09:28:24 -07:00
xfs_extfree_item.c
xfs: Remove unneeded semicolon
2023-07-03 09:48:18 -07:00
xfs_extfree_item.h
xfs: refactor all the EFI/EFD log item sizeof logic
2022-10-31 08:58:20 -07:00
xfs_file.c
New code for 6.5:
2023-06-29 13:23:32 -07:00
xfs_filestream.c
xfs: fix double xfs_perag_rele() in xfs_filestream_pick_ag()
2023-06-05 14:48:15 +10:00
xfs_filestream.h
xfs: pass perag to filestreams tracing
2023-02-13 09:14:56 +11:00
xfs_fsmap.c
xfs: validate fsmap offsets specified in the query keys
2023-07-02 09:26:19 -07:00
xfs_fsmap.h
…
xfs_fsops.c
Minor cleanups for 6.5:
2023-07-09 09:50:42 -07:00
xfs_fsops.h
…
xfs_globals.c
xfs: allow setting full range of panic tags
2023-02-09 18:36:17 -08:00
xfs_health.c
xfs: replace XFS_FORCED_SHUTDOWN with xfs_is_shutdown
2021-08-19 10:07:13 -07:00
xfs_icache.c
xfs: collect errors from inodegc for unlinked inode recovery
2023-06-05 14:48:15 +10:00
xfs_icache.h
xfs: collect errors from inodegc for unlinked inode recovery
2023-06-05 14:48:15 +10:00
xfs_icreate_item.c
xfs: fix potential log item leak
2022-05-04 11:45:11 +10:00
xfs_icreate_item.h
xfs: rename _zone variables to _cache
2021-10-22 16:04:20 -07:00
xfs_inode_item_recover.c
xfs: clean up "%Ld/%Lu" which doesn't meet C standard
2022-09-19 06:47:14 +10:00
xfs_inode_item.c
xfs: fix AGF vs inode cluster buffer deadlock
2023-06-05 04:08:27 +10:00
xfs_inode_item.h
xfs: fix AGF vs inode cluster buffer deadlock
2023-06-05 04:08:27 +10:00
xfs_inode.c
xfs: collect errors from inodegc for unlinked inode recovery
2023-06-05 14:48:15 +10:00
xfs_inode.h
xfs: collect errors from inodegc for unlinked inode recovery
2023-06-05 14:48:15 +10:00
xfs_ioctl32.c
fs: port i_{g,u}id_into_vfs{g,u}id() to mnt_idmap
2023-01-19 09:24:29 +01:00
xfs_ioctl32.h
xfs: remove unused xfs_ioctl32.h declarations
2022-01-18 10:18:36 -08:00
xfs_ioctl.c
fs.idmapped.v6.3
2023-02-20 11:53:11 -08:00
xfs_ioctl.h
fs: port ->fileattr_set() to pass mnt_idmap
2023-01-19 09:24:27 +01:00
xfs_iomap.c
xfs: don't allocate into the data fork for an unshare request
2023-05-02 09:14:51 +10:00
xfs_iomap.h
xfs: use iomap_valid method to detect stale cached iomaps
2022-11-29 09:09:17 +11:00
xfs_iops.c
fs: port vfs{g,u}id helpers to mnt_idmap
2023-01-19 09:24:30 +01:00
xfs_iops.h
fs: port ->setattr() to pass mnt_idmap
2023-01-19 09:24:02 +01:00
xfs_itable.c
fs: port i_{g,u}id_into_vfs{g,u}id() to mnt_idmap
2023-01-19 09:24:29 +01:00
xfs_itable.h
fs: port i_{g,u}id_into_vfs{g,u}id() to mnt_idmap
2023-01-19 09:24:29 +01:00
xfs_iunlink_item.c
xfs: create traced helper to get extra perag references
2023-04-11 18:59:55 -07:00
xfs_iunlink_item.h
xfs: add in-memory iunlink log item
2022-07-14 11:47:42 +10:00
xfs_iwalk.c
xfs: create traced helper to get extra perag references
2023-04-11 18:59:55 -07:00
xfs_iwalk.h
xfs: Decouple XFS_IBULK flags from XFS_IWALK flags
2022-04-13 07:02:44 +00:00
xfs_linux.h
xfs: allow queued AG intents to drain before scrubbing
2023-04-11 18:59:58 -07:00
xfs_log_cil.c
xfs: xlog_sync() manually adjusts grant head space
2022-07-07 18:56:09 +10:00
xfs_log_priv.h
xfs: xlog_sync() manually adjusts grant head space
2022-07-07 18:56:09 +10:00
xfs_log_recover.c
xfs: collect errors from inodegc for unlinked inode recovery
2023-06-05 14:48:15 +10:00
xfs_log.c
xfs: journal geometry is not properly bounds checked
2023-06-29 09:28:24 -07:00
xfs_log.h
xfs: move CIL ordering to the logvec chain
2022-07-07 18:56:08 +10:00
xfs_message.c
Merge branch 'guilt/xfs-unsigned-flags-5.18' into xfs-5.19-for-next
2022-04-21 16:45:03 +10:00
xfs_message.h
xfs: implement per-mount warnings for scrub and shrink usage
2022-05-27 10:31:34 +10:00
xfs_mount.c
xfs: fix sb write verify for lazysbcount
2022-11-16 19:20:20 -08:00
xfs_mount.h
for-6.5/block-2023-06-23
2023-06-26 12:47:20 -07:00
xfs_mru_cache.c
xfs: rename _zone variables to _cache
2021-10-22 16:04:20 -07:00
xfs_mru_cache.h
…
xfs_notify_failure.c
xfs: fix the calculation for "end" and "length"
2023-07-02 09:26:19 -07:00
xfs_ondisk.h
xfs: convert flex-array declarations in xfs attr leaf blocks
2023-07-17 08:48:56 -07:00
xfs_pnfs.c
fs: port ->setattr() to pass mnt_idmap
2023-01-19 09:24:02 +01:00
xfs_pnfs.h
…
xfs_pwork.c
…
xfs_pwork.h
…
xfs_qm_bhv.c
…
xfs_qm_syscalls.c
xfs: introduce xfs_inodegc_push()
2022-06-23 13:34:38 -07:00
xfs_qm.c
xfs: quotacheck failure can race with background inode inactivation
2023-03-05 15:13:22 -08:00
xfs_qm.h
xfs: remove quota warning limit from struct xfs_quota_limits
2022-05-11 17:12:09 +10:00
xfs_quota.h
…
xfs_quotaops.c
xfs: don't set quota warning values
2022-05-11 17:12:09 +10:00
xfs_refcount_item.c
xfs: allow queued AG intents to drain before scrubbing
2023-04-11 18:59:58 -07:00
xfs_refcount_item.h
xfs: rename _zone variables to _cache
2021-10-22 16:04:20 -07:00
xfs_reflink.c
xfs: use deferred frees for btree block freeing
2023-06-29 09:28:23 -07:00
xfs_reflink.h
xfs: pass perag to xfs_alloc_read_agf()
2022-07-07 19:07:40 +10:00
xfs_rmap_item.c
xfs: allow queued AG intents to drain before scrubbing
2023-04-11 18:59:58 -07:00
xfs_rmap_item.h
xfs: rename _zone variables to _cache
2021-10-22 16:04:20 -07:00
xfs_rtalloc.c
xfs: make rtbitmap ILOCKing consistent when scanning the rt bitmap file
2022-11-16 15:25:03 -08:00
xfs_rtalloc.h
xfs: recalculate free rt extents after log recovery
2022-04-12 06:49:42 +10:00
xfs_stats.c
xfs: replace unnecessary seq_printf with seq_puts
2022-09-19 06:48:14 +10:00
xfs_stats.h
…
xfs_super.c
New code for 6.5:
2023-06-29 13:23:32 -07:00
xfs_super.h
xfs: implement ->notify_failure() for XFS
2022-07-17 17:14:30 -07:00
xfs_symlink.c
fs: port fs{g,u}id helpers to mnt_idmap
2023-01-19 09:24:30 +01:00
xfs_symlink.h
fs: port inode_init_owner() to mnt_idmap
2023-01-19 09:24:28 +01:00
xfs_sysctl.c
xfs: simplify two-level sysctl registration for xfs_table
2023-04-13 11:49:35 -07:00
xfs_sysctl.h
xfs: Add larp debug option
2022-05-11 17:01:22 +10:00
xfs_sysfs.c
xfs: make kobj_type structures constant
2023-02-10 08:59:48 -08:00
xfs_sysfs.h
xfs: make kobj_type structures constant
2023-02-10 08:59:48 -08:00
xfs_trace.c
xfs: add debug knob to slow down writeback for fun
2022-11-28 17:24:35 -08:00
xfs_trace.h
More new code for 6.5:
2023-07-05 14:08:03 -07:00
xfs_trans_ail.c
xfs: don't reverse order of items in bulk AIL insertion
2023-06-29 09:28:23 -07:00
xfs_trans_buf.c
xfs: introduce xfs_buf_daddr()
2021-08-19 10:07:14 -07:00
xfs_trans_dquot.c
xfs: remove quota warning limit from struct xfs_quota_limits
2022-05-11 17:12:09 +10:00
xfs_trans_priv.h
xfs: convert log vector chain to use list heads
2022-07-07 18:55:59 +10:00
xfs_trans.c
xfs: collect errors from inodegc for unlinked inode recovery
2023-06-05 14:48:15 +10:00
xfs_trans.h
xfs: t_firstblock is tracking AGs not blocks
2023-02-11 04:11:06 +11:00
xfs_xattr.c
fs: drop unused posix acl handlers
2023-03-06 09:57:12 +01:00
xfs_xattr.h
xfs: move xfs_attr_use_log_assist usage out of libxfs
2022-05-27 10:34:04 +10:00
xfs.h
…