NSM: Use sockaddr_storage for sm_addr field
To store larger addresses in the nsm_handle structure, make sm_addr a
sockaddr_storage.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
diff --git a/include/linux/lockd/lockd.h b/include/linux/lockd/lockd.h
index 964e6c9..b1dfa0b 100644
--- a/include/linux/lockd/lockd.h
+++ b/include/linux/lockd/lockd.h
@@ -71,7 +71,8 @@
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 @@
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"
*/