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[PATCH] knfsd: SUNRPC: Provide room in svc_rqst for larger addresses

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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>
This commit is contained in:
Chuck Lever
2007-02-12 00:53:34 -08:00
committed by Linus Torvalds
parent 2442222283
commit 27459f0940
10 changed files with 51 additions and 28 deletions
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2
fs/nfsd/nfscache.c
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@@ -185,7 +185,7 @@ nfsd_cache_lookup(struct svc_rqst *rqstp, int type)
rp->c_state = RC_INPROG;
rp->c_xid = xid;
rp->c_proc = proc;
rp->c_addr = rqstp->rq_addr;
memcpy(&rp->c_addr, svc_addr_in(rqstp), sizeof(rp->c_addr));
rp->c_prot = proto;
rp->c_vers = vers;
rp->c_timestamp = jiffies;