9p/xen: do not memcpy header into req->rc

while 'h' is packed and can be assumed to match the request payload,
req->rc is a struct p9_fcall which is not packed and that memcpy
could be wrong.

Fix this by copying each fields individually instead.

Reported-by: Christian Schoenebeck <[email protected]>
Reviewed-by: Christian Schoenebeck <[email protected]>
Suggested-by: Stefano Stabellini <[email protected]>
Reviewed-by: Stefano Stabellini <[email protected]>
Link: https://lkml.kernel.org/r/alpine.DEB.2.22.394.2211211454540.1049131@ubuntu-linux-20-04-desktop
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Dominique Martinet <[email protected]>

0 files changed, 0 insertions, 0 deletions