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authorChuck Lever <chuck.lever@oracle.com>2007-02-12 03:53:34 -0500
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-12 12:48:36 -0500
commit27459f0940e16c68e080f5fc7e85aa9eb3f74528 (patch)
treef13cd1f2005dda2b6115e2afbc49e1271b0d374b /net/sunrpc/svcauth_unix.c
parent2442222283918c2d1c20ae651d95fe168757938b (diff)
[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 <chuck.lever@oracle.com> Cc: Aurelien Charbon <aurelien.charbon@ext.bull.net> Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'net/sunrpc/svcauth_unix.c')
-rw-r--r--net/sunrpc/svcauth_unix.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
index 987244f95909..4b775dbf580d 100644
--- a/net/sunrpc/svcauth_unix.c
+++ b/net/sunrpc/svcauth_unix.c
@@ -421,6 +421,7 @@ svcauth_unix_info_release(void *info)
421static int 421static int
422svcauth_unix_set_client(struct svc_rqst *rqstp) 422svcauth_unix_set_client(struct svc_rqst *rqstp)
423{ 423{
424 struct sockaddr_in *sin = svc_addr_in(rqstp);
424 struct ip_map *ipm; 425 struct ip_map *ipm;
425 426
426 rqstp->rq_client = NULL; 427 rqstp->rq_client = NULL;
@@ -430,7 +431,7 @@ svcauth_unix_set_client(struct svc_rqst *rqstp)
430 ipm = ip_map_cached_get(rqstp); 431 ipm = ip_map_cached_get(rqstp);
431 if (ipm == NULL) 432 if (ipm == NULL)
432 ipm = ip_map_lookup(rqstp->rq_server->sv_program->pg_class, 433 ipm = ip_map_lookup(rqstp->rq_server->sv_program->pg_class,
433 rqstp->rq_addr.sin_addr); 434 sin->sin_addr);
434 435
435 if (ipm == NULL) 436 if (ipm == NULL)
436 return SVC_DENIED; 437 return SVC_DENIED;