Commit 4198aba4 authored by Jeff Layton's avatar Jeff Layton Committed by Ilya Dryomov
Browse files

ceph: fix unaligned access in ceph_send_cap_releases 



Signed-off-by: default avatarJeff Layton <jlayton@kernel.org>
Reviewed-by: default avatar"Yan, Zheng" <zyan@redhat.com>
Signed-off-by: default avatarIlya Dryomov <idryomov@gmail.com>
parent b726ec97

fs/ceph/mds_client.c

+2 −1
Original line number Diff line number Diff line
@@ -1855,7 +1855,8 @@ again: 
		num_cap_releases--;



		head = msg->front.iov_base;

		le32_add_cpu(&head->num, 1);

		put_unaligned_le32(get_unaligned_le32(&head->num) + 1,

				   &head->num);

		item = msg->front.iov_base + msg->front.iov_len;

		item->ino = cpu_to_le64(cap->cap_ino);

		item->cap_id = cpu_to_le64(cap->cap_id);

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