diff options
Diffstat (limited to 'fs/lockd/svcproc.c')
-rw-r--r-- | fs/lockd/svcproc.c | 31 |
1 files changed, 9 insertions, 22 deletions
diff --git a/fs/lockd/svcproc.c b/fs/lockd/svcproc.c index 76262c1..548b0bb 100644 --- a/fs/lockd/svcproc.c +++ b/fs/lockd/svcproc.c @@ -117,12 +117,6 @@ nlmsvc_proc_test(struct svc_rqst *rqstp, struct nlm_args *argp, dprintk("lockd: TEST called\n"); resp->cookie = argp->cookie; - /* Don't accept test requests during grace period */ - if (nlmsvc_grace_period) { - resp->status = nlm_lck_denied_grace_period; - return rc; - } - /* Obtain client and file */ if ((resp->status = nlmsvc_retrieve_args(rqstp, argp, &host, &file))) return resp->status == nlm_drop_reply ? rpc_drop_reply :rpc_success; @@ -152,12 +146,6 @@ nlmsvc_proc_lock(struct svc_rqst *rqstp, struct nlm_args *argp, resp->cookie = argp->cookie; - /* Don't accept new lock requests during grace period */ - if (nlmsvc_grace_period && !argp->reclaim) { - resp->status = nlm_lck_denied_grace_period; - return rc; - } - /* Obtain client and file */ if ((resp->status = nlmsvc_retrieve_args(rqstp, argp, &host, &file))) return resp->status == nlm_drop_reply ? rpc_drop_reply :rpc_success; @@ -176,7 +164,8 @@ nlmsvc_proc_lock(struct svc_rqst *rqstp, struct nlm_args *argp, /* Now try to lock the file */ resp->status = cast_status(nlmsvc_lock(rqstp, file, host, &argp->lock, - argp->block, &argp->cookie)); + argp->block, &argp->cookie, + argp->reclaim)); if (resp->status == nlm_drop_reply) rc = rpc_drop_reply; else @@ -199,7 +188,7 @@ nlmsvc_proc_cancel(struct svc_rqst *rqstp, struct nlm_args *argp, resp->cookie = argp->cookie; /* Don't accept requests during grace period */ - if (nlmsvc_grace_period) { + if (locks_in_grace()) { resp->status = nlm_lck_denied_grace_period; return rpc_success; } @@ -232,7 +221,7 @@ nlmsvc_proc_unlock(struct svc_rqst *rqstp, struct nlm_args *argp, resp->cookie = argp->cookie; /* Don't accept new lock requests during grace period */ - if (nlmsvc_grace_period) { + if (locks_in_grace()) { resp->status = nlm_lck_denied_grace_period; return rpc_success; } @@ -261,7 +250,7 @@ nlmsvc_proc_granted(struct svc_rqst *rqstp, struct nlm_args *argp, resp->cookie = argp->cookie; dprintk("lockd: GRANTED called\n"); - resp->status = nlmclnt_grant(svc_addr_in(rqstp), &argp->lock); + resp->status = nlmclnt_grant(svc_addr(rqstp), &argp->lock); dprintk("lockd: GRANTED status %d\n", ntohl(resp->status)); return rpc_success; } @@ -373,7 +362,7 @@ nlmsvc_proc_share(struct svc_rqst *rqstp, struct nlm_args *argp, resp->cookie = argp->cookie; /* Don't accept new lock requests during grace period */ - if (nlmsvc_grace_period && !argp->reclaim) { + if (locks_in_grace() && !argp->reclaim) { resp->status = nlm_lck_denied_grace_period; return rpc_success; } @@ -406,7 +395,7 @@ nlmsvc_proc_unshare(struct svc_rqst *rqstp, struct nlm_args *argp, resp->cookie = argp->cookie; /* Don't accept requests during grace period */ - if (nlmsvc_grace_period) { + if (locks_in_grace()) { resp->status = nlm_lck_denied_grace_period; return rpc_success; } @@ -464,11 +453,9 @@ nlmsvc_proc_sm_notify(struct svc_rqst *rqstp, struct nlm_reboot *argp, { struct sockaddr_in saddr; - memcpy(&saddr, svc_addr_in(rqstp), sizeof(saddr)); - dprintk("lockd: SM_NOTIFY called\n"); - if (saddr.sin_addr.s_addr != htonl(INADDR_LOOPBACK) - || ntohs(saddr.sin_port) >= 1024) { + + if (!nlm_privileged_requester(rqstp)) { char buf[RPC_MAX_ADDRBUFLEN]; printk(KERN_WARNING "lockd: rejected NSM callback from %s\n", svc_print_addr(rqstp, buf, sizeof(buf))); |