42     gsskrb5_cred cred;  in _gsskrb5_release_cred()  local
50     cred = (gsskrb5_cred)*cred_handle;  in _gsskrb5_release_cred()
55     HEIMDAL_MUTEX_lock(&cred->cred_id_mutex);  in _gsskrb5_release_cred()
57     if (cred->principal != NULL)  in _gsskrb5_release_cred()
58         krb5_free_principal(context, cred->principal);  in _gsskrb5_release_cred()
59     if (cred->keytab != NULL)  in _gsskrb5_release_cred()
60 	krb5_kt_close(context, cred->keytab);  in _gsskrb5_release_cred()
61     if (cred->ccache != NULL) {  in _gsskrb5_release_cred()
62 	if (cred->cred_flags & GSS_CF_DESTROY_CRED_ON_RELEASE)  in _gsskrb5_release_cred()
63 	    krb5_cc_destroy(context, cred->ccache);  in _gsskrb5_release_cred()
65 	    krb5_cc_close(context, cred->ccache);  in _gsskrb5_release_cred()
67     gss_release_oid_set(&junk, &cred->mechanisms);  in _gsskrb5_release_cred()
68     if (cred->enctypes)  in _gsskrb5_release_cred()
69 	free(cred->enctypes);  in _gsskrb5_release_cred()
70     HEIMDAL_MUTEX_unlock(&cred->cred_id_mutex);  in _gsskrb5_release_cred()
71     HEIMDAL_MUTEX_destroy(&cred->cred_id_mutex);  in _gsskrb5_release_cred()
72     memset(cred, 0, sizeof(*cred));  in _gsskrb5_release_cred()
73     free(cred);  in _gsskrb5_release_cred()