From 8768960156ebc428afde6c924f13f5e16a28207d Mon Sep 17 00:00:00 2001
From: Asanka Herath <asanka@secure-endpoints.com>
Date: Mon, 14 Sep 2009 13:41:17 -0400
Subject: [PATCH] Don't rely on Posix like links in kdc

---
 kdc/kstash.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/kdc/kstash.c b/kdc/kstash.c
index ad504b29c..784525d5e 100644
--- a/kdc/kstash.c
+++ b/kdc/kstash.c
@@ -144,13 +144,19 @@ main(int argc, char **argv)
 	if(ret)
 	    unlink(new);
 	else {
+#ifndef NO_POSIX_LINKS
 	    unlink(old);
 	    if(link(keyfile, old) < 0 && errno != ENOENT) {
 		ret = errno;
 		unlink(new);
-	    } else if(rename(new, keyfile) < 0) {
-		ret = errno;
+	    } else {
+#endif
+		if(rename(new, keyfile) < 0) {
+		    ret = errno;
+		}
+#ifndef NO_POSIX_LINKS
 	    }
+#endif
 	}
     out:
 	free(old);