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e63a1008ee
linux/fs/xfs/libxfs
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Darrick J. Wong e63a1008ee xfs: strengthen btree pointer checks before use 
Instead of ASSERTing on null btree pointers in xfs_btree_ptr_to_daddr,
use the new block number verifiers to ensure that the btree pointer
doesn't point to any sensitive areas (AG headers, past-EOFS) and return
-EFSCORRUPTED if this is the case.  Remove the ASSERT because on-disk
corruptions shouldn't trigger ASSERTs.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
2018-06-04 18:25:05 -07:00
..
xfs_ag_resv.c xfs: account only rmapbt-used blocks against rmapbt perag res 2018-03-11 20:27:57 -07:00
xfs_ag_resv.h xfs: account only rmapbt-used blocks against rmapbt perag res 2018-03-11 20:27:57 -07:00
xfs_ag.c xfs: factor the ag length extension code into libxfs 2018-05-15 18:12:51 -07:00
xfs_ag.h xfs: factor the ag length extension code into libxfs 2018-05-15 18:12:51 -07:00
xfs_alloc_btree.c xfs: don't ASSERT on short form btree root pointer of zero 2018-06-04 14:45:30 -07:00
xfs_alloc_btree.h xfs: add helpers to calculate btree size 2018-05-15 17:57:05 -07:00
xfs_alloc.c xfs: xfs_alloc_get_rec should return EFSCORRUPTED for obvious bnobt corruption 2018-06-04 14:45:30 -07:00
xfs_alloc.h xfs: hoist xfs_scrub_agfl_walk to libxfs as xfs_agfl_walk 2018-05-15 18:12:50 -07:00
xfs_attr_leaf.c Split buffer's b_fspriv field 2018-01-29 07:27:22 -08:00
xfs_attr_leaf.h xfs: create structure verifier function for shortform xattrs 2018-01-08 10:54:46 -08:00
xfs_attr_remote.c xfs: make xfs_buf_incore out of line 2018-05-09 10:04:00 -07:00
xfs_attr_remote.h
xfs_attr_sf.h xfs: remove double-underscore integer types 2017-06-19 14:11:33 -07:00
xfs_attr.c xfs: remove unnecessary xfs_qm_dqattach parameter 2018-05-10 08:56:47 -07:00
xfs_bit.c libxfs: Optimize the loop for xfs_bitmap_empty 2016-01-04 16:10:19 +11:00
xfs_bit.h xfs: remove double-underscore integer types 2017-06-19 14:11:33 -07:00
xfs_bmap_btree.c xfs: add helpers to calculate btree size 2018-05-15 17:57:05 -07:00
xfs_bmap_btree.h xfs: add helpers to calculate btree size 2018-05-15 17:57:05 -07:00
xfs_bmap.c xfs: don't assert when reporting on-disk corruption while loading btree 2018-06-04 14:45:29 -07:00
xfs_bmap.h xfs: make xfs_bmapi_remapi work with attribute forks 2018-05-15 18:12:50 -07:00
xfs_btree.c xfs: strengthen btree pointer checks before use 2018-06-04 18:25:05 -07:00
xfs_btree.h xfs: add repair helpers for the reference count btree 2018-05-15 17:57:05 -07:00
xfs_cksum.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
xfs_da_btree.c xfs: don't return garbage buffers in xfs_da3_node_read 2018-06-04 14:45:30 -07:00
xfs_da_btree.h xfs: remove double-underscore integer types 2017-06-19 14:11:33 -07:00
xfs_da_format.c xfs: remove double-underscore integer types 2017-06-19 14:11:33 -07:00
xfs_da_format.h xfs: refactor the geometry structure filling function 2018-01-08 10:54:48 -08:00
xfs_defer.c xfs: adder caller IP to xfs_defer* tracepoints 2018-05-10 08:56:46 -07:00
xfs_defer.h xfs: defer agfl block frees when dfops is available 2018-05-09 10:04:02 -07:00
xfs_dir2_block.c xfs: sanity-check the unused space before trying to use it 2018-03-23 18:05:07 -07:00
xfs_dir2_data.c xfs: check directory bestfree information in the verifier 2018-06-04 18:25:04 -07:00
xfs_dir2_leaf.c xfs: remove redundant ASSERT on insufficient bestfree length in _leaf_addname 2018-06-04 14:45:29 -07:00
xfs_dir2_node.c xfs: sanity-check the unused space before trying to use it 2018-03-23 18:05:07 -07:00
xfs_dir2_priv.h xfs: refactor short form directory structure verifier function 2018-01-08 10:54:46 -08:00
xfs_dir2_sf.c xfs: directory scrubber must walk through data block to offset 2018-01-17 21:00:46 -08:00
xfs_dir2.c xfs: refactor the geometry structure filling function 2018-01-08 10:54:48 -08:00
xfs_dir2.h xfs: sanity-check the unused space before trying to use it 2018-03-23 18:05:07 -07:00
xfs_dquot_buf.c xfs: print specific dqblk that failed verifiers 2018-05-09 10:04:01 -07:00
xfs_errortag.h xfs: implement the metadata repair ioctl flag 2018-05-15 18:12:50 -07:00
xfs_format.h xfs: implement online get/set fs label 2018-05-16 08:50:16 -07:00
xfs_fs.h xfs: implement the metadata repair ioctl flag 2018-05-15 18:12:50 -07:00
xfs_ialloc_btree.c xfs: fix inobt magic number check 2018-05-29 10:46:03 -07:00
xfs_ialloc_btree.h xfs: add helpers to calculate btree size 2018-05-15 17:57:05 -07:00
xfs_ialloc.c xfs: verify AGI unlinked list contains valid blocks 2018-06-03 16:12:16 -07:00
xfs_ialloc.h xfs: expose various functions to repair code 2018-05-15 17:57:05 -07:00
xfs_iext_tree.c xfs: move xfs_iext_insert tracepoint to report useful information 2017-12-14 09:20:11 -08:00
xfs_inode_buf.c xfs: enhance dinode verifier 2018-04-17 17:10:17 -07:00
xfs_inode_buf.h xfs: move inode extent size hint validation to libxfs 2018-03-23 18:05:08 -07:00
xfs_inode_fork.c xfs: refactor inode verifier error logging 2018-03-23 18:05:07 -07:00
xfs_inode_fork.h xfs: provide a centralized method for verifying inline fork data 2018-01-08 10:54:47 -08:00
xfs_log_format.h xfs: fix type usage 2017-11-16 12:06:45 -08:00
xfs_log_recover.h xfs: remove double-underscore integer types 2017-06-19 14:11:33 -07:00
xfs_log_rlimit.c xfs: trace log reservations at mount time 2018-01-08 10:54:47 -08:00
xfs_quota_defs.h xfs: replace XFS_QMOPT_DQALLOC with a simple boolean 2018-05-10 08:56:48 -07:00
xfs_refcount_btree.c xfs: don't ASSERT on short form btree root pointer of zero 2018-06-04 14:45:30 -07:00
xfs_refcount_btree.h xfs: non-scrub - remove unused function parameters 2018-04-09 10:23:42 -07:00
xfs_refcount.c xfs: fix error handling in xfs_refcount_insert() 2018-06-01 09:00:16 -07:00
xfs_refcount.h xfs: add repair helpers for the reference count btree 2018-05-15 17:57:05 -07:00
xfs_rmap_btree.c xfs: don't ASSERT on short form btree root pointer of zero 2018-06-04 14:45:30 -07:00
xfs_rmap_btree.h xfs: non-scrub - remove unused function parameters 2018-04-09 10:23:42 -07:00
xfs_rmap.c xfs: add repair helpers for the reverse mapping btree 2018-05-15 17:57:05 -07:00
xfs_rmap.h xfs: add repair helpers for the reverse mapping btree 2018-05-15 17:57:05 -07:00
xfs_rtbitmap.c xfs: fix xfs_rtalloc_rec units 2018-06-01 09:00:16 -07:00
xfs_sb.c xfs: repair superblocks 2018-05-30 08:03:15 -07:00
xfs_sb.h xfs: repair superblocks 2018-05-30 08:03:15 -07:00
xfs_shared.h xfs: superblock scrub should use short-lived buffers 2018-05-15 17:57:05 -07:00
xfs_symlink_remote.c Split buffer's b_fspriv field 2018-01-29 07:27:22 -08:00
xfs_trans_resv.c xfs: non-scrub - remove unused function parameters 2018-04-09 10:23:42 -07:00
xfs_trans_resv.h xfs: increase log reservations for reflink 2016-10-05 16:26:29 -07:00
xfs_trans_space.h xfs: reserve enough blocks to handle btree splits when remapping 2017-05-03 13:21:40 -07:00
xfs_types.h xfs: xfs_rtword_t should be unsigned, not signed 2018-06-01 09:00:16 -07:00