diff options
Diffstat (limited to 'fs/lockd')
| -rw-r--r-- | fs/lockd/host.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/fs/lockd/host.c b/fs/lockd/host.c index 6d4aa8b3d61..c106d6a93e5 100644 --- a/fs/lockd/host.c +++ b/fs/lockd/host.c @@ -53,8 +53,6 @@ struct nlm_lookup_host_info { const u32 version; /* NLM version to search for */ const char *hostname; /* remote's hostname */ const size_t hostname_len; /* it's length */ - const struct sockaddr *src_sap; /* our address (optional) */ - const size_t src_len; /* it's length */ const int noresvport; /* use non-priv port */ }; @@ -324,6 +322,8 @@ struct nlm_host *nlmsvc_lookup_host(const struct svc_rqst *rqstp, struct sockaddr_in6 sin6 = { .sin6_family = AF_INET6, }; + struct sockaddr *src_sap; + size_t src_len = rqstp->rq_addrlen; struct nlm_lookup_host_info ni = { .server = 1, .sap = svc_addr(rqstp), @@ -332,7 +332,6 @@ struct nlm_host *nlmsvc_lookup_host(const struct svc_rqst *rqstp, .version = rqstp->rq_vers, .hostname = hostname, .hostname_len = hostname_len, - .src_len = rqstp->rq_addrlen, }; dprintk("lockd: %s(host='%*s', vers=%u, proto=%s)\n", __func__, @@ -344,11 +343,11 @@ struct nlm_host *nlmsvc_lookup_host(const struct svc_rqst *rqstp, switch (ni.sap->sa_family) { case AF_INET: sin.sin_addr.s_addr = rqstp->rq_daddr.addr.s_addr; - ni.src_sap = (struct sockaddr *)&sin; + src_sap = (struct sockaddr *)&sin; break; case AF_INET6: ipv6_addr_copy(&sin6.sin6_addr, &rqstp->rq_daddr.addr6); - ni.src_sap = (struct sockaddr *)&sin6; + src_sap = (struct sockaddr *)&sin6; break; default: dprintk("lockd: %s failed; unrecognized address family\n", @@ -372,7 +371,7 @@ struct nlm_host *nlmsvc_lookup_host(const struct svc_rqst *rqstp, continue; if (host->h_version != ni.version) continue; - if (!rpc_cmp_addr(nlm_srcaddr(host), ni.src_sap)) + if (!rpc_cmp_addr(nlm_srcaddr(host), src_sap)) continue; /* Move to head of hash chain. */ @@ -389,8 +388,8 @@ struct nlm_host *nlmsvc_lookup_host(const struct svc_rqst *rqstp, if (unlikely(host == NULL)) goto out; - memcpy(nlm_srcaddr(host), ni.src_sap, ni.src_len); - host->h_srcaddrlen = ni.src_len; + memcpy(nlm_srcaddr(host), src_sap, src_len); + host->h_srcaddrlen = src_len; hlist_add_head(&host->h_hash, chain); nrhosts++; |