From: Pavel Březina <pbrezina@redhat.com>
Date: Tue, 30 Mar 2021 12:35:28 +0000 (+0200)
Subject: Make KCM iteration fallback work with sssd-kcm
X-Git-Tag: krb5-1.20-beta1~103
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F1177%2Fhead;p=thirdparty%2Fkrb5.git

Make KCM iteration fallback work with sssd-kcm

sssd-kcm returns KRB5_CC_IO if the operation code is not known.

ticket: 8990
---

diff --git a/src/lib/krb5/ccache/cc_kcm.c b/src/lib/krb5/ccache/cc_kcm.c
index 1f81a2190b..46705f1da0 100644
--- a/src/lib/krb5/ccache/cc_kcm.c
+++ b/src/lib/krb5/ccache/cc_kcm.c
@@ -876,7 +876,7 @@ kcm_start_seq_get(krb5_context context, krb5_ccache cache,
         ret = kcmreq_get_cred_list(&req, &creds);
         if (ret)
             goto cleanup;
-    } else if (ret == KRB5_FCC_INTERNAL) {
+    } else if (ret == KRB5_FCC_INTERNAL || ret == KRB5_CC_IO) {
         /* Fall back to GET_CRED_UUID_LIST. */
         kcmreq_free(&req);
         kcmreq_init(&req, KCM_OP_GET_CRED_UUID_LIST, cache);