From a960f8d6db431f5785ee28dbe903d61d821f368e Mon Sep 17 00:00:00 2001 From: Frank Sorenson Date: Thu, 29 Sep 2016 10:44:40 -0500 Subject: sunrpc: add RPCSEC_GSS hash_cred() function Add a hash_cred() function for RPCSEC_GSS, using only the uid from the auth_cred. Signed-off-by: Frank Sorenson Signed-off-by: Anna Schumaker --- net/sunrpc/auth_gss/auth_gss.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'net/sunrpc') diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c index 976c7812bbd5..d8bd97a5a7c9 100644 --- a/net/sunrpc/auth_gss/auth_gss.c +++ b/net/sunrpc/auth_gss/auth_gss.c @@ -1298,6 +1298,12 @@ gss_destroy_cred(struct rpc_cred *cred) gss_destroy_nullcred(cred); } +static int +gss_hash_cred(struct auth_cred *acred, unsigned int hashbits) +{ + return hash_64(from_kuid(&init_user_ns, acred->uid), hashbits); +} + /* * Lookup RPCSEC_GSS cred for the current process */ @@ -1982,6 +1988,7 @@ static const struct rpc_authops authgss_ops = { .au_name = "RPCSEC_GSS", .create = gss_create, .destroy = gss_destroy, + .hash_cred = gss_hash_cred, .lookup_cred = gss_lookup_cred, .crcreate = gss_create_cred, .list_pseudoflavors = gss_mech_list_pseudoflavors, -- cgit v1.2.3