From e6a118ee85b35eb443057a2b6dbc87059deff6dc Mon Sep 17 00:00:00 2001
From: Paul Sokolovsky <pfalcon@users.sourceforge.net>
Date: Mon, 26 Jan 2015 22:01:21 +0200
Subject: [PATCH] moduzlib: Update to uzlib v1.2.

Actually manage size of the output buffer.
---
 extmod/uzlib/tinflate.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/extmod/uzlib/tinflate.c b/extmod/uzlib/tinflate.c
index ef484bc7d..d5197a590 100644
--- a/extmod/uzlib/tinflate.c
+++ b/extmod/uzlib/tinflate.c
@@ -337,6 +337,7 @@ static int tinf_inflate_block_data(TINF_DATA *d, TINF_TREE *lt, TINF_TREE *dt)
          }
 
          *d->dest++ = sym;
+         d->destRemaining--;
 
       } else {
 
@@ -366,6 +367,7 @@ static int tinf_inflate_block_data(TINF_DATA *d, TINF_TREE *lt, TINF_TREE *dt)
          }
 
          d->dest += length;
+         d->destRemaining -= length;
       }
    }
 }
@@ -397,6 +399,7 @@ static int tinf_inflate_uncompressed_block(TINF_DATA *d)
 
    /* copy block */
    for (i = length; i; --i) *d->dest++ = *d->source++;
+   d->destRemaining -= length;
 
    /* make sure we start next block on a byte boundary */
    d->bitcount = 0;