From b0c55d08a8c835fd58d3c0d1f9f412b74c1b5678 Mon Sep 17 00:00:00 2001
From: Werner Koch <wk@gnupg.org>
Date: Mon, 10 Jan 2011 11:37:57 +0100
Subject: Fix bug #1311.

---
 common/session-env.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'common/session-env.c')

diff --git a/common/session-env.c b/common/session-env.c
index 2dcf425b6..d719a7b87 100644
--- a/common/session-env.c
+++ b/common/session-env.c
@@ -183,10 +183,11 @@ update_var (session_env_t se, const char *string, size_t namelen,
       else if (!strncmp (se->array[idx]->name, string, namelen)
                && strlen (se->array[idx]->name) == namelen)
         {
-          /* Check if the value is the same; no need to update it,
-             except for updating the default flag.  */
           if (strlen (se->array[idx]->value) == valuelen)
             {
+              /* The new value has the same length.  We can update it
+                 in-place.  */
+              memcpy (se->array[idx]->value, value, valuelen);
               se->array[idx]->is_default = !!set_default;
               return 0;
             }
-- 
cgit v1.2.3