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NFS: Update MNT and MNT3 reply decoding functions

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Solder xdr_stream-based XDR decoding functions into the in-kernel mountd
client that are more careful about checking data types and watching for
buffer overflows.  The new MNT3 decoder includes support for auth-flavor
list decoding.

The "_sz" macro for MNT3 replies was missing the size of the file handle.
I've added this back, and included the size of the auth flavor array.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Chuck Lever
2009-06-17 18:02:13 -07:00
committed by Trond Myklebust
parent a14017db28
commit 8e02f6b9aa
4 changed files with 55 additions and 14 deletions
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fs/nfs/internal.h
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@ -83,6 +83,8 @@ struct nfs_mount_request {
unsigned short protocol;
struct nfs_fh *fh;
int noresvport;
unsigned int *auth_flav_len;
rpc_authflavor_t *auth_flavs;
};
extern int nfs_mount(struct nfs_mount_request *info);