From dd47d25e5d7f7830d0593e4e52fba2b7ea7fd063 Mon Sep 17 00:00:00 2001
From: Jeffrey Altman <jaltman@secure-endpoints.com>
Date: Sat, 22 Jun 2013 17:37:46 -0400
Subject: [PATCH] libkrb5: No fchmod on Windows

There is no fchmod() implementation on Windows.  For now prevent its
use on Windows with #ifndef _WIN32 but in the future set_default_cache()
should be updated to set ownership permissions for the cache file.

Change-Id: I57214dfecbd25d7b337a568fa5e522c0a22dbb76
---
 lib/krb5/dcache.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/krb5/dcache.c b/lib/krb5/dcache.c
index 4cb4a4291..5711846c8 100644
--- a/lib/krb5/dcache.c
+++ b/lib/krb5/dcache.c
@@ -92,10 +92,12 @@ set_default_cache(krb5_context context, krb5_dcache *dc, const char *residual)
 	goto out;
     }
     rk_cloexec(fd);
+#ifndef _WIN32
     if (fchmod(fd, S_IRUSR | S_IWUSR) < 0) {
 	ret = errno;
 	goto out;
     }
+#endif
     len = strlen(residual);
 
     iov[0].iov_base = rk_UNCONST(residual);