libceph: use the right footer size when skipping a message
authorIlya Dryomov <idryomov@gmail.com>
Fri, 19 Feb 2016 10:38:57 +0000 (11:38 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 3 Mar 2016 23:07:26 +0000 (15:07 -0800)
commit10dada9dad8fbc36840ef5266419bb0fce5945a0
treef48ec48a86c0af79ca12a3c0986bc8a82ec40a69
parent50c6a283a713c62e6430e6dcc27ecaa91c46ba80
libceph: use the right footer size when skipping a message

commit dbc0d3caff5b7591e0cf8e34ca686ca6f4479ee1 upstream.

ceph_msg_footer is 21 bytes long, while ceph_msg_footer_old is only 13.
Don't skip too much when CEPH_FEATURE_MSG_AUTH isn't negotiated.

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Reviewed-by: Alex Elder <elder@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
net/ceph/messenger.c