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sunrpc: add RPCSEC_GSS hash_cred() function

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Add a hash_cred() function for RPCSEC_GSS, using only the
uid from the auth_cred.

Signed-off-by: Frank Sorenson <sorenson@redhat.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
This commit is contained in:
Frank Sorenson 2016-09-29 10:44:40 -05:00 committed by Anna Schumaker
parent 1e035d065f
commit a960f8d6db
1 changed files with 7 additions and 0 deletions
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7
net/sunrpc/auth_gss/auth_gss.c
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@ -1298,6 +1298,12 @@ gss_destroy_cred(struct rpc_cred *cred)
gss_destroy_nullcred(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 * Lookup RPCSEC_GSS cred for the current process
*/ */
@ -1982,6 +1988,7 @@ static const struct rpc_authops authgss_ops = {
.au_name = "RPCSEC_GSS", .au_name = "RPCSEC_GSS",
.create = gss_create, .create = gss_create,
.destroy = gss_destroy, .destroy = gss_destroy,
.hash_cred = gss_hash_cred,
.lookup_cred = gss_lookup_cred, .lookup_cred = gss_lookup_cred,
.crcreate = gss_create_cred, .crcreate = gss_create_cred,
.list_pseudoflavors = gss_mech_list_pseudoflavors, .list_pseudoflavors = gss_mech_list_pseudoflavors,