SUNRPC: Convert the svcauth_gss_accept() pre-amble to use xdr_stream

Done as part of hardening the server-side RPC header decoding path.

Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
This commit is contained in:
Chuck Lever 2023-01-02 12:07:26 -05:00
commit b0bc53470d