From dc5150db782b2b7675957c24cda8098957296315 Mon Sep 17 00:00:00 2001
From: Werner Koch <wk@gnupg.org>
Date: Wed, 27 Oct 2010 07:37:52 +0000
Subject: Honor TMPDIR.

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

(limited to 'tools/symcryptrun.c')

diff --git a/tools/symcryptrun.c b/tools/symcryptrun.c
index 2ef682210..438ed459c 100644
--- a/tools/symcryptrun.c
+++ b/tools/symcryptrun.c
@@ -303,9 +303,15 @@ remove_file (char *name, int shred)
 static char *
 confucius_mktmpdir (void)
 {
-  char *name;
+  char *name, *p;
 
-  name = strdup ("/tmp/gpg-XXXXXX");
+  p = getenv ("TMPDIR");
+  if (!p || !*p)
+    p = "/tmp";
+  if (p[strlen (p) - 1] == '/')
+    name = xstrconcat (p, "gpg-XXXXXX", NULL);
+  else
+    name = xstrconcat (p, "/", "gpg-XXXXXX", NULL);
   if (!name || !mkdtemp (name))
     {
       log_error (_("can't create temporary directory `%s': %s\n"),
-- 
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