Commit 44c144f9 authored by Wei Yongjun's avatar Wei Yongjun Committed by Mike Snitzer
Browse files

dm crypt: fix missing error code return from crypt_ctr error path 



Fix to return a negative error code from crypt_ctr()'s optional
parameter processing error path.

Signed-off-by: default avatarWei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: default avatarMike Snitzer <snitzer@redhat.com>
parent 0618764c

drivers/md/dm-crypt.c

+1 −0
Original line number Diff line number Diff line
@@ -1816,6 +1816,7 @@ static int crypt_ctr(struct dm_target *ti, unsigned int argc, char **argv) 
		if (ret)

			goto bad;



		ret = -EINVAL;

		while (opt_params--) {

			opt_string = dm_shift_arg(&as);

			if (!opt_string) {