diff options
Diffstat (limited to 'net/sunrpc/auth_generic.c')
| -rw-r--r-- | net/sunrpc/auth_generic.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/net/sunrpc/auth_generic.c b/net/sunrpc/auth_generic.c index 83dffeadf20a..f1df9837f1ac 100644 --- a/net/sunrpc/auth_generic.c +++ b/net/sunrpc/auth_generic.c @@ -78,6 +78,14 @@ static struct rpc_cred *generic_bind_cred(struct rpc_task *task, return auth->au_ops->lookup_cred(auth, acred, lookupflags); } +static int +generic_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 generic creds for current process */ @@ -258,6 +266,7 @@ generic_key_timeout(struct rpc_auth *auth, struct rpc_cred *cred) static const struct rpc_authops generic_auth_ops = { .owner = THIS_MODULE, .au_name = "Generic", + .hash_cred = generic_hash_cred, .lookup_cred = generic_lookup_cred, .crcreate = generic_create_cred, .key_timeout = generic_key_timeout, |