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| /openbmc/linux/fs/ext2/ |
| H A D | xattr.c | 6c71b489 Wed May 15 08:39:42 CDT 2019 Jan Kara <jack@suse.cz> ext2: Strengthen xattr block checks
Check every entry in xattr block for validity in ext2_xattr_set() to
detect on disk corruption early. Also since e_value_block field in xattr
entry is never != 0 in a valid filesystem, just remove checks for it
once we have established entries are valid.
Reviewed-by: Chengguang Xu <cgxu519@zoho.com.cn>
Signed-off-by: Jan Kara <jack@suse.cz>
6c71b489 Wed May 15 08:39:42 CDT 2019 Jan Kara <jack@suse.cz> ext2: Strengthen xattr block checks
Check every entry in xattr block for validity in ext2_xattr_set() to
detect on disk corruption early. Also since e_value_block field in xattr
entry is never != 0 in a valid filesystem, just remove checks for it
once we have established entries are valid.
Reviewed-by: Chengguang Xu <cgxu519@zoho.com.cn>
Signed-off-by: Jan Kara <jack@suse.cz>
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