4.9-stable review patch. If anyone has any objections, please let me know.
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From: Daniel Rosenberg drosen@google.com
ext4_xattr_set_entry should return EFSCORRUPTED instead of EIO for corrupted xattr entries.
Fixes b469713e0c0c ("ext4: add corruption check in ext4_xattr_set_entry()")
Signed-off-by: Daniel Rosenberg drosen@google.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- Apply to 4.9
fs/ext4/xattr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/fs/ext4/xattr.c +++ b/fs/ext4/xattr.c @@ -657,7 +657,7 @@ ext4_xattr_set_entry(struct ext4_xattr_i next = EXT4_XATTR_NEXT(last); if ((void *)next >= s->end) { EXT4_ERROR_INODE(inode, "corrupted xattr entries"); - return -EIO; + return -EFSCORRUPTED; } if (last->e_value_size) { size_t offs = le16_to_cpu(last->e_value_offs);