X-Git-Url: https://git.decadent.org.uk/gitweb/?p=nfs-utils.git;a=blobdiff_plain;f=utils%2Fgssd%2Fgssd.c;h=6d8f3b90d7d11e48de887a5387745fbda363675e;hp=2e6f316dc9e105cecc35c7e55637833287c2a59a;hb=afa859b029d9cd15604ce7d5f88b5a205ea4c774;hpb=1e1c7be98749fff054beec4bf67b436b58f6edac

diff --git a/utils/gssd/gssd.c b/utils/gssd/gssd.c
index 2e6f316..6d8f3b9 100644
--- a/utils/gssd/gssd.c
+++ b/utils/gssd/gssd.c
@@ -61,6 +61,7 @@ char *ccachesearch[GSSD_MAX_CCACHE_SEARCH + 1];
 int  use_memcache = 0;
 int  root_uses_machine_creds = 1;
 unsigned int  context_timeout = 0;
+char *preferred_realm = NULL;
 
 void
 sig_die(int signal)
@@ -83,7 +84,7 @@ sig_hup(int signal)
 static void
 usage(char *progname)
 {
-	fprintf(stderr, "usage: %s [-f] [-M] [-n] [-v] [-r] [-p pipefsdir] [-k keytab] [-d ccachedir] [-t timeout]\n",
+	fprintf(stderr, "usage: %s [-f] [-M] [-n] [-v] [-r] [-p pipefsdir] [-k keytab] [-d ccachedir] [-t timeout] [-R preferred realm]\n",
 		progname);
 	exit(1);
 }
@@ -100,7 +101,7 @@ main(int argc, char *argv[])
 	char *progname;
 
 	memset(ccachesearch, 0, sizeof(ccachesearch));
-	while ((opt = getopt(argc, argv, "fvrmnMp:k:d:t:")) != -1) {
+	while ((opt = getopt(argc, argv, "fvrmnMp:k:d:t:R:")) != -1) {
 		switch (opt) {
 			case 'f':
 				fg = 1;
@@ -138,6 +139,9 @@ main(int argc, char *argv[])
 			case 't':
 				context_timeout = atoi(optarg);
 				break;
+			case 'R':
+				preferred_realm = strdup(optarg);
+				break;
 			default:
 				usage(argv[0]);
 				break;
@@ -150,6 +154,9 @@ main(int argc, char *argv[])
 		ccachesearch[i++] = strtok(NULL, ":");
 	} while (ccachesearch[i-1] != NULL && i < GSSD_MAX_CCACHE_SEARCH);
 
+	if (preferred_realm == NULL)
+		gssd_k5_get_default_realm(&preferred_realm);
+
 	snprintf(pipefs_nfsdir, sizeof(pipefs_nfsdir), "%s/%s",
 		 pipefs_dir, GSSD_SERVICE_NAME);
 	if (pipefs_nfsdir[sizeof(pipefs_nfsdir)-1] != '\0')