From: kramm <kramm>
Date: Thu, 19 Jun 2008 20:31:40 +0000 (+0000)
Subject: fixed bad memory access problem with some jpeg images
X-Git-Tag: buttons-working~112
X-Git-Url: http://git.asbjorn.biz/?p=swftools.git;a=commitdiff_plain;h=5b6559b0cbca684fd938b38a654d9261883f6f1f

fixed bad memory access problem with some jpeg images
---

diff --git a/src/swfextract.c b/src/swfextract.c
index 863faf5..b2e049c 100644
--- a/src/swfextract.c
+++ b/src/swfextract.c
@@ -618,7 +618,7 @@ int findjpegboundary(U8*data, int len)
 {
     int t;
     int pos=-1;
-    for(t=0;t<len;t++) {
+    for(t=0;t<len-4;t++) {
 	if(data[t  ]==0xff &&
 	   data[t+1]==0xd9 &&
 	   data[t+2]==0xff &&