Messages in this thread Patches in this message | | | From | NeilBrown <> | Date | Wed, 13 Dec 2006 10:58:59 +1100 | Subject | [PATCH 005 of 14] knfsd: SUNRPC: Use sockaddr_storage to store address in svc_deferred_req |
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From: Chuck Lever <chuck.lever@oracle.com> Sockaddr_storage will allow us to store arbitrary socket addresses in the svc_deferred_req struct.
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>
### Diffstat output ./include/linux/sunrpc/svc.h | 3 ++- ./net/sunrpc/svcsock.c | 6 ++++-- 2 files changed, 6 insertions(+), 3 deletions(-)
diff .prev/include/linux/sunrpc/svc.h ./include/linux/sunrpc/svc.h --- .prev/include/linux/sunrpc/svc.h 2006-12-13 10:28:52.000000000 +1100 +++ ./include/linux/sunrpc/svc.h 2006-12-13 10:29:18.000000000 +1100 @@ -289,7 +289,8 @@ static inline void svc_free_res_pages(st struct svc_deferred_req { u32 prot; /* protocol (UDP or TCP) */ - struct sockaddr_in addr; + struct sockaddr_storage addr; + int addrlen; struct svc_sock *svsk; /* where reply must go */ __be32 daddr; /* where reply must come from */ struct cache_deferred_req handle; diff .prev/net/sunrpc/svcsock.c ./net/sunrpc/svcsock.c --- .prev/net/sunrpc/svcsock.c 2006-12-13 10:29:15.000000000 +1100 +++ ./net/sunrpc/svcsock.c 2006-12-13 10:29:18.000000000 +1100 @@ -1713,7 +1713,8 @@ 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); @@ -1737,7 +1738,8 @@ static int svc_deferred_recv(struct svc_ 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; - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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