From 93212217faa940bb01a0af4907d50e94ef3a2838 Mon Sep 17 00:00:00 2001
From: Peteris Krumins <peteris.krumins@gmail.com>
Date: Sat, 7 Aug 2010 01:24:41 +0300
Subject: [PATCH] resolved the realloc problem

---
 src/gif_encoder.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/gif_encoder.cpp b/src/gif_encoder.cpp
index 2dedbb1..d877207 100644
--- a/src/gif_encoder.cpp
+++ b/src/gif_encoder.cpp
@@ -127,14 +127,14 @@ int
 gif_writer(GifFileType *gif_file, const GifByteType *data, int size)
 {
     GifImage *gif = (GifImage *)gif_file->UserData;
-    if (gif->mem_size < gif->size + size) {
-        GifByteType *new_ptr = (GifByteType *)realloc(gif->gif, gif->size + size + 1000*1024);
+    if (gif->size + size > gif->mem_size) {
+        GifByteType *new_ptr = (GifByteType *)realloc(gif->gif, gif->size + size + 10*1024);
         if (!new_ptr) {
             free(gif->gif);
             throw "realloc in gif_writer failed";
         }
         gif->gif = new_ptr;
-        gif->mem_size += size + 1000*1024;
+        gif->mem_size = gif->size + size + 10*1024;
     }
     memcpy(gif->gif + gif->size, data, size);
     gif->size += size;