diff options
| -rw-r--r-- | fs/lockd/host.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/fs/lockd/host.c b/fs/lockd/host.c index b9eeafe99a6..be8f19d5318 100644 --- a/fs/lockd/host.c +++ b/fs/lockd/host.c @@ -32,7 +32,8 @@ static int nrhosts; static DEFINE_MUTEX(nlm_host_mutex); static void nlm_gc_hosts(void); -static struct nsm_handle *nsm_find(const struct sockaddr_in *sin, +static struct nsm_handle *nsm_find(const struct sockaddr *sap, + const size_t salen, const char *hostname, const size_t hostname_len, const int create); @@ -185,7 +186,8 @@ static struct nlm_host *nlm_lookup_host(int server, atomic_inc(&nsm->sm_count); else { host = NULL; - nsm = nsm_find(sin, hostname, hostname_len, 1); + nsm = nsm_find((struct sockaddr *)sin, sizeof(*sin), + hostname, hostname_len, 1); if (!nsm) { dprintk("lockd: nlm_lookup_host failed; " "no nsm handle\n"); @@ -417,7 +419,8 @@ void nlm_host_rebooted(const struct sockaddr_in *sin, struct nsm_handle *nsm; struct nlm_host *host; - nsm = nsm_find(sin, hostname, hostname_len, 0); + nsm = nsm_find((struct sockaddr *)sin, sizeof(*sin), + hostname, hostname_len, 0); if (nsm == NULL) { dprintk("lockd: never saw rebooted peer '%.*s' before\n", hostname_len, hostname); @@ -557,7 +560,8 @@ nlm_gc_hosts(void) static LIST_HEAD(nsm_handles); static DEFINE_SPINLOCK(nsm_lock); -static struct nsm_handle *nsm_find(const struct sockaddr_in *sin, +static struct nsm_handle *nsm_find(const struct sockaddr *sap, + const size_t salen, const char *hostname, const size_t hostname_len, const int create) @@ -565,7 +569,7 @@ static struct nsm_handle *nsm_find(const struct sockaddr_in *sin, struct nsm_handle *nsm = NULL; struct nsm_handle *pos; - if (!sin) + if (!sap) return NULL; if (hostname && memchr(hostname, '/', hostname_len) != NULL) { @@ -585,7 +589,7 @@ retry: if (strlen(pos->sm_name) != hostname_len || memcmp(pos->sm_name, hostname, hostname_len)) continue; - } else if (!nlm_cmp_addr(nsm_addr(pos), (struct sockaddr *)sin)) + } else if (!nlm_cmp_addr(nsm_addr(pos), sap)) continue; atomic_inc(&pos->sm_count); kfree(nsm); @@ -605,8 +609,8 @@ retry: if (nsm == NULL) return NULL; - memcpy(nsm_addr(nsm), sin, sizeof(*sin)); - nsm->sm_addrlen = sizeof(*sin); + memcpy(nsm_addr(nsm), sap, salen); + nsm->sm_addrlen = salen; nsm->sm_name = (char *) (nsm + 1); memcpy(nsm->sm_name, hostname, hostname_len); nsm->sm_name[hostname_len] = '\0'; |