From: Enrik Berkhan
Subject: Fixes wrong pointer recalculation
Bug-Debian: https://bugs.debian.org/156635
X-Debian-version: 3.6-7

--- a/src/request.c
+++ b/src/request.c
@@ -1073,7 +1073,7 @@
   if (task->output.cursor + 4 >= task->output.limit)
     {
       RECODE_OUTER outer = task->request->outer;
-      size_t old_size = task->output.limit - task->output.buffer;
+      size_t old_size = task->output.cursor - task->output.buffer;
       size_t new_size = task->output.cursor + 4 - task->output.buffer;
 
       /* FIXME: Rethink about how the error should be reported.  */