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ext4: error should be cleared if ea_inode isn't added to the cache

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For Lustre, if ea_inode fails in hash validation but passes parent
inode and generation checks, it won't be added to the cache as well
as the error "-EFSCORRUPTED" should be cleared, otherwise it will
cause "Structure needs cleaning" when running getfattr command.

Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-9723

Cc: stable@vger.kernel.org
Fixes: dec214d00e
Signed-off-by: Emoly Liu <emoly.liu@intel.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Reviewed-by: Andreas Dilger <adilger@dilger.ca>
Reviewed-by: tahsin@google.com
This commit is contained in:
Emoly Liu 2017-07-31 00:40:22 -04:00 committed by Theodore Ts'o
parent a3bb2d5587
commit 191eac3300
1 changed files with 1 additions and 0 deletions
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fs/ext4/xattr.c
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@ -451,6 +451,7 @@ ext4_xattr_inode_get(struct inode *inode, struct ext4_xattr_entry *entry,
}
/* Do not add ea_inode to the cache. */
ea_inode_cache = NULL;
err = 0;
} else if (err)
goto out;