From f5660f6db098921809e70a0fe1adc3d568bb195f Mon Sep 17 00:00:00 2001
From: Ken Raeburn <raeburn@mit.edu>
Date: Fri, 6 Nov 2009 20:16:57 +0000
Subject: Don't start by attempting to unlink replay caches by guessing
 pathnames specific to my uid on MIT Athena systems.  Instead, create a replay
 cache object and then destroy it through the library.  Tweak the
 rcache-init-error messages to be specific to the instance that failed.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23138 dc483132-0cff-0310-8789-dd5450dbe970
---
 src/tests/threads/t_rcache.c | 31 +++++++++++++++++++++++++++----
 1 file changed, 27 insertions(+), 4 deletions(-)

(limited to 'src/tests')

diff --git a/src/tests/threads/t_rcache.c b/src/tests/threads/t_rcache.c
index e3416f23c5..f98e430017 100644
--- a/src/tests/threads/t_rcache.c
+++ b/src/tests/threads/t_rcache.c
@@ -79,7 +79,7 @@ static void try_one (struct tinfo *t)
     err = krb5_get_server_rcache(ctx, &piece, &my_rcache);
     if (err) {
 	const char *msg = krb5_get_error_message(ctx, err);
-	fprintf(stderr, "%s while initializing replay cache\n", msg);
+	fprintf(stderr, "%s: %s while initializing replay cache\n", prog, msg);
 	krb5_free_error_message(ctx, msg);
 	exit(1);
     }
@@ -125,15 +125,19 @@ int main (int argc, char *argv[])
     int interval = 20 /* 5 * 60 */;
 
     prog = argv[0];
-    unlink("/var/tmp/rc_hello_7882");
-    unlink("/var/tmp/hello_7882");
     n = 2;
     err = krb5_init_context(&ctx);
     if (err) {
 	com_err(prog, err, "initializing context");
 	return 1;
     }
-#ifdef INIT_ONCE
+
+    /*
+     * For consistency, run the tests without an existing replay
+     * cache.  Since there isn't a way to ask the library for the
+     * pathname that would be used for the rcache, we create an rcache
+     * object and then destroy it.
+     */
     err = krb5_get_server_rcache(ctx, &piece, &rcache);
     if (err) {
 	const char *msg = krb5_get_error_message(ctx, err);
@@ -141,6 +145,25 @@ int main (int argc, char *argv[])
 	krb5_free_error_message(ctx, msg);
 	return 1;
     }
+    err = krb5_rc_destroy(ctx, rcache);
+    if (err) {
+	const char *msg = krb5_get_error_message(ctx, err);
+	fprintf(stderr, "%s: %s while destroying old replay cache\n",
+		prog, msg);
+	krb5_free_error_message(ctx, msg);
+	return 1;
+    }
+    rcache = NULL;
+
+#ifdef INIT_ONCE
+    err = krb5_get_server_rcache(ctx, &piece, &rcache);
+    if (err) {
+	const char *msg = krb5_get_error_message(ctx, err);
+	fprintf(stderr, "%s: %s while initializing new replay cache\n",
+		prog, msg);
+	krb5_free_error_message(ctx, msg);
+	return 1;
+    }
 #endif
     end_time = time(0) + interval;
 #undef DIRECT
-- 
cgit