From 2aa2b6390753639902e353f2711fefa940eb5fd3 Mon Sep 17 00:00:00 2001
From: Vincent Torri <vincent.torri@gmail.com>
Date: Mon, 12 Oct 2015 16:11:00 -0700
Subject: [PATCH] eina: fix potential security issue.

This also follow the behavior of eina_file_mkstemp.

Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
---
 src/lib/eina/eina_util.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/lib/eina/eina_util.c b/src/lib/eina/eina_util.c
index 886fe3b52e..b1d05aeba8 100644
--- a/src/lib/eina/eina_util.c
+++ b/src/lib/eina/eina_util.c
@@ -85,8 +85,13 @@ eina_environment_tmp_get(void)
 
    return tmp;
 #else
-   tmp = getenv("TMPDIR");
-   if (!tmp) tmp = getenv("XDG_RUNTIME_DIR");
+# if defined(HAVE_GETUID) && defined(HAVE_GETEUID)
+   if (getuid() == geteuid())
+# endif
+     {
+        tmp = getenv("TMPDIR");
+	if (!tmp) tmp = getenv("XDG_RUNTIME_DIR");
+     }
    if (!tmp) tmp = "/tmp";
 
    return tmp;