diff options
| -rw-r--r-- | fs/lockd/host.c | 5 | ||||
| -rw-r--r-- | fs/lockd/mon.c | 2 | ||||
| -rw-r--r-- | include/linux/lockd/lockd.h | 13 |
3 files changed, 16 insertions, 4 deletions
diff --git a/fs/lockd/host.c b/fs/lockd/host.c index 3ce2702d036..510ebcf485f 100644 --- a/fs/lockd/host.c +++ b/fs/lockd/host.c @@ -551,7 +551,7 @@ retry: if (strlen(pos->sm_name) != hostname_len || memcmp(pos->sm_name, hostname, hostname_len)) continue; - } else if (!nlm_cmp_addr(&pos->sm_addr, sin)) + } else if (!nlm_cmp_addr(nsm_addr_in(pos), sin)) continue; atomic_inc(&pos->sm_count); kfree(nsm); @@ -571,7 +571,8 @@ retry: if (nsm == NULL) return NULL; - nsm->sm_addr = *sin; + memcpy(nsm_addr(nsm), sin, sizeof(*sin)); + nsm->sm_addrlen = sizeof(*sin); nsm->sm_name = (char *) (nsm + 1); memcpy(nsm->sm_name, hostname, hostname_len); nsm->sm_name[hostname_len] = '\0'; diff --git a/fs/lockd/mon.c b/fs/lockd/mon.c index e4d563543b1..4e7e958e8f6 100644 --- a/fs/lockd/mon.c +++ b/fs/lockd/mon.c @@ -51,7 +51,7 @@ nsm_mon_unmon(struct nsm_handle *nsm, u32 proc, struct nsm_res *res) memset(&args, 0, sizeof(args)); args.mon_name = nsm->sm_name; - args.addr = nsm->sm_addr.sin_addr.s_addr; + args.addr = nsm_addr_in(nsm)->sin_addr.s_addr; args.prog = NLM_PROGRAM; args.vers = 3; args.proc = NLMPROC_NSM_NOTIFY; diff --git a/include/linux/lockd/lockd.h b/include/linux/lockd/lockd.h index 964e6c93830..b1dfa0b1d1b 100644 --- a/include/linux/lockd/lockd.h +++ b/include/linux/lockd/lockd.h @@ -71,7 +71,8 @@ struct nsm_handle { struct list_head sm_link; atomic_t sm_count; char * sm_name; - struct sockaddr_in sm_addr; + struct sockaddr_storage sm_addr; + size_t sm_addrlen; unsigned int sm_monitored : 1, sm_sticky : 1; /* don't unmonitor */ char sm_addrbuf[48]; /* address eyecatcher */ @@ -100,6 +101,16 @@ static inline struct sockaddr *nlm_srcaddr(const struct nlm_host *host) return (struct sockaddr *)&host->h_srcaddr; } +static inline struct sockaddr_in *nsm_addr_in(const struct nsm_handle *handle) +{ + return (struct sockaddr_in *)&handle->sm_addr; +} + +static inline struct sockaddr *nsm_addr(const struct nsm_handle *handle) +{ + return (struct sockaddr *)&handle->sm_addr; +} + /* * Map an fl_owner_t into a unique 32-bit "pid" */ |