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NFS: Fabricate fscache server index key correctly

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When fabricating a server index key for fscache, we should clear the index key
buffer before starting to fill it in, not in the middle.

Reported-by: James Pearson <james-p@moving-picture.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Steve Dickson <steved@redhat.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
This commit is contained in:
David Howells 2014-09-25 14:34:41 +01:00 committed by Trond Myklebust
parent 2aca5b869a
commit f3f760314a
1 changed files with 1 additions and 2 deletions
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3
fs/nfs/fscache-index.c
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@ -74,11 +74,10 @@ static uint16_t nfs_server_get_key(const void *cookie_netfs_data,
struct nfs_server_key *key = buffer;
uint16_t len = sizeof(struct nfs_server_key);
memset(key, 0, len);
key->nfsversion = clp->rpc_ops->version;
key->family = clp->cl_addr.ss_family;
memset(key, 0, len);
switch (clp->cl_addr.ss_family) {
case AF_INET:
key->port = sin->sin_port;