From 49cc5dc40af4beaf89c39e3dea2c15893c84fb56 Mon Sep 17 00:00:00 2001
From: Vincent Richard <vincent@vincent-richard.net>
Date: Sun, 19 Jun 2011 17:51:33 +0000
Subject: [PATCH] Fixed parsing of an attachment filename that is between 66
 and 76 characters long (Zarafa).

---
 src/parameter.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/parameter.cpp b/src/parameter.cpp
index 91a7e5c4..f59d5abe 100644
--- a/src/parameter.cpp
+++ b/src/parameter.cpp
@@ -281,7 +281,8 @@ void parameter::generate(utility::outputStream& os, const string::size_type maxL
 	bool needQuoting = false;
 	string::size_type valueLength = 0;
 
-	for (string::size_type i = 0 ; (i < value.length()) && (pos + valueLength < maxLineLength - 4) ; ++i, ++valueLength)
+	// Use worst-case length name.length()+2 for 'name=' part of line
+	for (string::size_type i = 0 ; (i < value.length()) && (pos + name.length() + 2 + valueLength < maxLineLength - 4) ; ++i, ++valueLength)
 	{
 		switch (value[i])
 		{