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sunrpc: add RPCSEC_GSS hash_cred() function
[linux-2.6-block.git]
/
net
/
sunrpc
/
auth_unix.c
diff --git
a/net/sunrpc/auth_unix.c
b/net/sunrpc/auth_unix.c
index a99278c984e82a2156c20e3a4a7fa174783b9297..4c0c572af2da6fa352a6f873dc1216e5c6770b9e 100644
(file)
--- a/
net/sunrpc/auth_unix.c
+++ b/
net/sunrpc/auth_unix.c
@@
-46,6
+46,14
@@
unx_destroy(struct rpc_auth *auth)
rpcauth_clear_credcache(auth->au_credcache);
}
rpcauth_clear_credcache(auth->au_credcache);
}
+static int
+unx_hash_cred(struct auth_cred *acred, unsigned int hashbits)
+{
+ return hash_64(from_kgid(&init_user_ns, acred->gid) |
+ ((u64)from_kuid(&init_user_ns, acred->uid) <<
+ (sizeof(gid_t) * 8)), hashbits);
+}
+
/*
* Lookup AUTH_UNIX creds for current process
*/
/*
* Lookup AUTH_UNIX creds for current process
*/
@@
-220,6
+228,7
@@
const struct rpc_authops authunix_ops = {
.au_name = "UNIX",
.create = unx_create,
.destroy = unx_destroy,
.au_name = "UNIX",
.create = unx_create,
.destroy = unx_destroy,
+ .hash_cred = unx_hash_cred,
.lookup_cred = unx_lookup_cred,
.crcreate = unx_create_cred,
};
.lookup_cred = unx_lookup_cred,
.crcreate = unx_create_cred,
};