Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=2442222283918c2d1c20ae651d95fe168757938b
Commit: 2442222283918c2d1c20ae651d95fe168757938b
Parent: ad06e4bd62351bc569cca0f25d68c58dbd298146
Author: Chuck Lever <[EMAIL PROTECTED]>
AuthorDate: Mon Feb 12 00:53:33 2007 -0800
Committer: Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Mon Feb 12 09:48:35 2007 -0800
[PATCH] knfsd: SUNRPC: Use sockaddr_storage to store address in
svc_deferred_req
Sockaddr_storage will allow us to store arbitrary socket addresses in the
svc_deferred_req struct.
Signed-off-by: Chuck Lever <[EMAIL PROTECTED]>
Cc: Aurelien Charbon <[EMAIL PROTECTED]>
Signed-off-by: Neil Brown <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
include/linux/sunrpc/svc.h | 5 +++--
net/sunrpc/svcsock.c | 6 ++++--
2 files changed, 7 insertions(+), 4 deletions(-)
diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
index 1178689..52db9c8 100644
--- a/include/linux/sunrpc/svc.h
+++ b/include/linux/sunrpc/svc.h
@@ -292,8 +292,9 @@ static inline void svc_free_res_pages(struct svc_rqst
*rqstp)
struct svc_deferred_req {
u32 prot; /* protocol (UDP or TCP) */
- struct sockaddr_in addr;
- struct svc_sock *svsk; /* where reply must go */
+ struct svc_sock *svsk;
+ struct sockaddr_storage addr; /* where reply must go */
+ size_t addrlen;
__be32 daddr; /* where reply must come from */
struct cache_deferred_req handle;
int argslen;
diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c
index 08de328..6680e0f 100644
--- a/net/sunrpc/svcsock.c
+++ b/net/sunrpc/svcsock.c
@@ -1785,7 +1785,8 @@ svc_defer(struct cache_req *req)
dr->handle.owner = rqstp->rq_server;
dr->prot = rqstp->rq_prot;
- dr->addr = rqstp->rq_addr;
+ memcpy(&dr->addr, &rqstp->rq_addr, rqstp->rq_addrlen);
+ dr->addrlen = rqstp->rq_addrlen;
dr->daddr = rqstp->rq_daddr;
dr->argslen = rqstp->rq_arg.len >> 2;
memcpy(dr->args, rqstp->rq_arg.head[0].iov_base-skip,
dr->argslen<<2);
@@ -1809,7 +1810,8 @@ static int svc_deferred_recv(struct svc_rqst *rqstp)
rqstp->rq_arg.page_len = 0;
rqstp->rq_arg.len = dr->argslen<<2;
rqstp->rq_prot = dr->prot;
- rqstp->rq_addr = dr->addr;
+ memcpy(&rqstp->rq_addr, &dr->addr, dr->addrlen);
+ rqstp->rq_addrlen = dr->addrlen;
rqstp->rq_daddr = dr->daddr;
rqstp->rq_respages = rqstp->rq_pages;
return dr->argslen<<2;
-
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