From 5f4f08b22b9e052cd05ea965689c257973c9240b Mon Sep 17 00:00:00 2001
From: Vincent Bernat <bernat@luffy.cx>
Date: Sat, 29 Sep 2012 11:31:25 +0200
Subject: [PATCH] Fix problem with some uuencoded attachments.
MIME-Version: 1.0
Content-Type: text/plain; charset=utf8
Content-Transfer-Encoding: 8bit

Patch from Michał Mirosław. Closes: #686857.
---
 debian/changelog                           |  7 +++++++
 debian/patches/series                      |  1 +
 debian/patches/uuencoded-attachments.patch | 21 +++++++++++++++++++++
 3 files changed, 29 insertions(+)
 create mode 100644 debian/patches/uuencoded-attachments.patch

diff --git a/debian/changelog b/debian/changelog
index 3bbc2da..e3c6c4b 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,10 @@
+roundcube (0.7.2-5) unstable; urgency=low
+
+  * Fix problem with some uuencoded attachments. Patch from Michał
+    Mirosław. Closes: #686857.
+
+ -- Vincent Bernat <bernat@debian.org>  Sat, 29 Sep 2012 11:30:04 +0200
+
 roundcube (0.7.2-4) unstable; urgency=high
 
   * Fix self XSS with plain signatures. CVE-2012-3508. Closes: #685475.
diff --git a/debian/patches/series b/debian/patches/series
index 0897d82..c6c2e90 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -7,3 +7,4 @@ default-charset-utf8.patch
 debianize_password_plugin.patch
 use-debian-jquery-ui.patch
 cve-2012-3508.patch
+uuencoded-attachments.patch
diff --git a/debian/patches/uuencoded-attachments.patch b/debian/patches/uuencoded-attachments.patch
new file mode 100644
index 0000000..fb48aed
--- /dev/null
+++ b/debian/patches/uuencoded-attachments.patch
@@ -0,0 +1,21 @@
+Roundcube 0.7 doesn't properly recognize uuencoded attachments. Space
+(0x20) is a valid character to be found in uuencoded paragraphs while
+anything above backquote (0x60) is not valid.
+
+Source:
+ http://en.wikipedia.org/wiki/Uuencoding#Formatting_Mechanism
+
+Patch from Michał Mirosław.
+
+--- a/program/include/rcube_message.php.orig	2012-01-17 08:50:40.000000000 +0100
++++ a/program/include/rcube_message.php	2012-09-06 19:54:54.000000000 +0200
+@@ -622,8 +622,7 @@
+             $part->body = $this->imap->get_message_part($this->uid, $part->mime_id, $part);
+ 
+         $parts = array();
+-        // FIXME: line length is max.65?
+-        $uu_regexp = '/begin [0-7]{3,4} ([^\n]+)\n(([\x21-\x7E]{0,65}\n)+)`\nend/s';
++        $uu_regexp = '/begin [0-7]{3,4} ([^\n]+)\n(([\x20-\x60]{0,65}\n)+)`\nend/s';
+ 
+         if (preg_match_all($uu_regexp, $part->body, $matches, PREG_SET_ORDER)) {
+             // remove attachments bodies from the message body
-- 
2.39.2