From bc8e705cf90cecdff8a247264c249ffed1d2af4a Mon Sep 17 00:00:00 2001
From: Dimitri van Heesch <dimitri@stack.nl>
Date: Sat, 3 Jan 2015 17:49:57 +0100
Subject: [PATCH] Correct string buffer sizes for RTF output, such that the
 string is always correctly sized.

---
 src/rtfgen.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/rtfgen.cpp b/src/rtfgen.cpp
index 0c27089b255..3f09eec3b23 100644
--- a/src/rtfgen.cpp
+++ b/src/rtfgen.cpp
@@ -2365,17 +2365,21 @@ static bool preProcessFile(QDir &d,QCString &infName, FTextStream &t, bool bIncl
   int len;
   do
   {
+    lineBuf.resize(maxLineLength);
     if ((len=f.readLine(lineBuf.rawData(),maxLineLength))==-1)
     {
       err("read error in %s before end of RTF header!\n",infName.data());
       return FALSE;
     }
+    lineBuf.resize(len+1);
     if (bIncludeHeader) encodeForOutput(t,lineBuf.data());
   } while (lineBuf.find("\\comment begin body")==-1);
 
 
+  lineBuf.resize(maxLineLength);
   while ((len=f.readLine(lineBuf.rawData(),maxLineLength))!=-1)
   {
+    lineBuf.resize(len+1);
     int pos;
     if ((pos=lineBuf.find("INCLUDETEXT"))!=-1)
     {
@@ -2407,6 +2411,7 @@ static bool preProcessFile(QDir &d,QCString &infName, FTextStream &t, bool bIncl
         encodeForOutput(t,lineBuf);
       }
     }
+    lineBuf.resize(maxLineLength);
   }
   f.close();
   // remove temporary file