From 913de0c29b0eb0e4285c85b50cc448bf25ff8cf6 Mon Sep 17 00:00:00 2001
From: Sebastien Helleu <flashcode@flashtux.org>
Date: Sat, 22 Feb 2014 12:46:57 +0100
Subject: [PATCH] core: fix uninitialized value in function
 string_decode_base64

---
 ChangeLog             | 1 +
 src/core/wee-string.c | 4 ++++
 2 files changed, 5 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 0da74bb3f..986e745ab 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -13,6 +13,7 @@ http://weechat.org/files/releasenotes/ReleaseNotes-devel.html[release notes]
 
 == Version 0.4.4 (under dev)
 
+* core: fix uninitialized value in function string_decode_base64
 * core: fix memory leak and use of invalid pointer in split of string (in case
   of insufficient memory)
 * core: fix potential NULL pointer in function gui_color_emphasize
diff --git a/src/core/wee-string.c b/src/core/wee-string.c
index 04bd4cb1a..8aae79c6f 100644
--- a/src/core/wee-string.c
+++ b/src/core/wee-string.c
@@ -2425,6 +2425,10 @@ string_decode_base64 (const char *from, char *to)
     {
         length = 0;
         for (i = 0; i < 4; i++)
+        {
+            in[i] = 0;
+        }
+        for (i = 0; i < 4; i++)
         {
             c = 0;
             while (ptr_from[0] && (c == 0))