Commit 5bc4b6f3 authored Apr 16, 2015 by Wei Yongjun Committed by Alex Shi Jun 29, 2015

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: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
(cherry picked from commit 44c144f9c8e8fbd73ede2848da8253b3aae42ec2)
Signed-off-by: Alex Shi <alex.shi@linaro.org>

parent a2c92743

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) {