diff options
Diffstat (limited to 'fs/lockd')
| -rw-r--r-- | fs/lockd/xdr.c | 41 |
1 files changed, 23 insertions, 18 deletions
diff --git a/fs/lockd/xdr.c b/fs/lockd/xdr.c index 56982edd4766..8a9f02e45df2 100644 --- a/fs/lockd/xdr.c +++ b/fs/lockd/xdr.c @@ -268,34 +268,39 @@ nlmsvc_decode_testargs(struct svc_rqst *rqstp, __be32 *p) } int -nlmsvc_encode_testres(struct svc_rqst *rqstp, __be32 *p) -{ - struct nlm_res *resp = rqstp->rq_resp; - - if (!(p = nlm_encode_testres(p, resp))) - return 0; - return xdr_ressize_check(rqstp, p); -} - -int nlmsvc_decode_lockargs(struct svc_rqst *rqstp, __be32 *p) { + struct xdr_stream *xdr = &rqstp->rq_arg_stream; struct nlm_args *argp = rqstp->rq_argp; - u32 exclusive; + u32 exclusive; - if (!(p = nlm_decode_cookie(p, &argp->cookie))) + if (!svcxdr_decode_cookie(xdr, &argp->cookie)) return 0; - argp->block = ntohl(*p++); - exclusive = ntohl(*p++); - if (!(p = nlm_decode_lock(p, &argp->lock))) + if (xdr_stream_decode_bool(xdr, &argp->block) < 0) + return 0; + if (xdr_stream_decode_bool(xdr, &exclusive) < 0) + return 0; + if (!svcxdr_decode_lock(xdr, &argp->lock)) return 0; if (exclusive) argp->lock.fl.fl_type = F_WRLCK; - argp->reclaim = ntohl(*p++); - argp->state = ntohl(*p++); + if (xdr_stream_decode_bool(xdr, &argp->reclaim) < 0) + return 0; + if (xdr_stream_decode_u32(xdr, &argp->state) < 0) + return 0; argp->monitor = 1; /* monitor client by default */ - return xdr_argsize_check(rqstp, p); + return 1; +} + +int +nlmsvc_encode_testres(struct svc_rqst *rqstp, __be32 *p) +{ + struct nlm_res *resp = rqstp->rq_resp; + + if (!(p = nlm_encode_testres(p, resp))) + return 0; + return xdr_ressize_check(rqstp, p); } int |