From 85c019fe805d801ad3b65cad61fd9b2f1eef8d7f Mon Sep 17 00:00:00 2001

From: Robbie Harwood <rharwood@redhat.com>

Date: Tue, 23 Aug 2016 16:49:57 -0400

Subject: [PATCH] krb5-1.11-run_user_0.patch

A hack: if we're looking at creating a ccache directory directly below

the /run/user/0 directory, and /run/user/0 doesn't exist, try to create

it, too.

---

 src/lib/krb5/ccache/cc_dir.c | 14 ++++++++++++++

 1 file changed, 14 insertions(+)

diff --git a/src/lib/krb5/ccache/cc_dir.c b/src/lib/krb5/ccache/cc_dir.c

index 73f0fe62d..4850c0d07 100644

--- a/src/lib/krb5/ccache/cc_dir.c

+++ b/src/lib/krb5/ccache/cc_dir.c

@@ -61,6 +61,8 @@

 #include <dirent.h>

+#define ROOT_SPECIAL_DCC_PARENT "/run/user/0"

+

 extern const krb5_cc_ops krb5_dcc_ops;

 extern const krb5_cc_ops krb5_fcc_ops;

@@ -237,6 +239,18 @@ verify_dir(krb5_context context, const char *dirname)

     if (stat(dirname, &st) < 0) {

         if (errno == ENOENT) {

+            if (strncmp(dirname, ROOT_SPECIAL_DCC_PARENT "/",

+                        sizeof(ROOT_SPECIAL_DCC_PARENT)) == 0 &&

+                stat(ROOT_SPECIAL_DCC_PARENT, &st) < 0 &&

+                errno == ENOENT) {

+#ifdef USE_SELINUX

+                selabel = krb5int_push_fscreatecon_for(ROOT_SPECIAL_DCC_PARENT);

+#endif

+                status = mkdir(ROOT_SPECIAL_DCC_PARENT, S_IRWXU);

+#ifdef USE_SELINUX

+                krb5int_pop_fscreatecon(selabel);

+#endif

+            }

 #ifdef USE_SELINUX

             selabel = krb5int_push_fscreatecon_for(dirname);

 #endif