From 27459f0940e16c68e080f5fc7e85aa9eb3f74528 Mon Sep 17 00:00:00 2001 From: Chuck Lever Date: Mon, 12 Feb 2007 00:53:34 -0800 Subject: [PATCH] knfsd: SUNRPC: Provide room in svc_rqst for larger addresses Expand the rq_addr field to allow it to contain larger addresses. Specifically, we replace a 'sockaddr_in' with a 'sockaddr_storage', then everywhere the 'sockaddr_in' was referenced, we use instead an accessor function (svc_addr_in) which safely casts the _storage to _in. Signed-off-by: Chuck Lever Cc: Aurelien Charbon Signed-off-by: Neil Brown Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- net/sunrpc/svcauth_unix.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'net/sunrpc/svcauth_unix.c') diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c index 987244f..4b775db 100644 --- a/net/sunrpc/svcauth_unix.c +++ b/net/sunrpc/svcauth_unix.c @@ -421,6 +421,7 @@ svcauth_unix_info_release(void *info) static int svcauth_unix_set_client(struct svc_rqst *rqstp) { + struct sockaddr_in *sin = svc_addr_in(rqstp); struct ip_map *ipm; rqstp->rq_client = NULL; @@ -430,7 +431,7 @@ svcauth_unix_set_client(struct svc_rqst *rqstp) ipm = ip_map_cached_get(rqstp); if (ipm == NULL) ipm = ip_map_lookup(rqstp->rq_server->sv_program->pg_class, - rqstp->rq_addr.sin_addr); + sin->sin_addr); if (ipm == NULL) return SVC_DENIED; -- cgit v1.1