xfs: fail out of xfs_attr3_leaf_lookup_int if it looks corrupt

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If the xattr leaf block looks corrupt, return -EFSCORRUPTED to userspace
instead of ASSERTing on debug kernels or running off the end of the
buffer on regular kernels.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>

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Darrick J. Wong 2018-01-08 10:51:07 -08:00

parent 9cfb9b4747

commit 8ba92d43d4

1 changed files with 6 additions and 3 deletions

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fs/xfs/libxfs/xfs_attr_leaf.c

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