From 4efc69e7fda33f9c69285f1a4f2cd0aaac160bb3 Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Thu, 23 Oct 2014 05:11:59 -0400
Subject: [PATCH] Fix handling of base64-encoded attachments with extra spaces (#1490111)
---
program/lib/Roundcube/rcube_imap_generic.php | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/program/lib/Roundcube/rcube_imap_generic.php b/program/lib/Roundcube/rcube_imap_generic.php
index 2690cbd..96173d3 100644
--- a/program/lib/Roundcube/rcube_imap_generic.php
+++ b/program/lib/Roundcube/rcube_imap_generic.php
@@ -2636,7 +2636,7 @@
// BASE64
if ($mode == 1) {
- $line = rtrim($line, "\t\r\n\0\x0B");
+ $line = preg_replace('|[^a-zA-Z0-9+=/]|', '', $line);
// create chunks with proper length for base64 decoding
$line = $prev.$line;
$length = strlen($line);
--
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