X-Git-Url: https://git.decadent.org.uk/gitweb/?a=blobdiff_plain;f=utils%2Fgssd%2Fsvcgssd_proc.c;h=79813990c518c2dca579aaceded088e15ee08106;hb=4e380407c546d944017f54f83d24a73f8fd35884;hp=2251d9ab84a1feee03b7a4a8bd88f62262fbd157;hpb=1f1b05a65ef3dc6597c7bc1e2a38f38ae95bf230;p=nfs-utils.git

diff --git a/utils/gssd/svcgssd_proc.c b/utils/gssd/svcgssd_proc.c
index 2251d9a..7981399 100644
--- a/utils/gssd/svcgssd_proc.c
+++ b/utils/gssd/svcgssd_proc.c
@@ -220,8 +220,23 @@ get_ids(gss_name_t client_name, gss_OID mech, struct svc_cred *cred)
 	nfs4_init_name_mapping(NULL); /* XXX: should only do this once */
 	res = nfs4_gss_princ_to_ids(secname, sname, &uid, &gid);
 	if (res < 0) {
-		printerr(0, "WARNING: get_ids: unable to map "
-			"name '%s' to a uid\n", sname);
+		/*
+		 * -ENOENT means there was no mapping, any other error
+		 * value means there was an error trying to do the
+		 * mapping.
+		 * If there was no mapping, we send down the value -1
+		 * to indicate that the anonuid/anongid for the export
+		 * should be used.
+		 */
+		if (res == -ENOENT) {
+			cred->cr_uid = -1;
+			cred->cr_gid = -1;
+			cred->cr_ngroups = 0;
+			res = 0;
+			goto out_free;
+		}
+		printerr(0, "WARNING: get_ids: failed to map name '%s' "
+			"to uid/gid: %s\n", sname, strerror(-res));
 		goto out_free;
 	}
 	cred->cr_uid = uid;