From: kramm <kramm>
Date: Sun, 18 Mar 2007 18:28:22 +0000 (+0000)
Subject: fixes in gradient parsing
X-Git-Tag: release-0-8-1~2
X-Git-Url: http://git.asbjorn.biz/?p=swftools.git;a=commitdiff_plain;h=0e6deb35dd62be9cb5b56af78c08fa3842030040

fixes in gradient parsing
---

diff --git a/lib/rfxswf.c b/lib/rfxswf.c
index acec565..4b64b83 100644
--- a/lib/rfxswf.c
+++ b/lib/rfxswf.c
@@ -332,13 +332,13 @@ void swf_GetGradient(TAG * tag, GRADIENT * gradient, char alpha)
       memset(gradient, 0, sizeof(GRADIENT));
       return;
     }
-    U8 num = swf_GetU8(tag);
+    U8 num = swf_GetU8(tag) & 15;
     if(gradient) {
 	gradient->num = num;
 	gradient->rgba = rfx_calloc(sizeof(RGBA)*gradient->num);
 	gradient->ratios = rfx_calloc(sizeof(gradient->ratios[0])*gradient->num);
     }
-    for(t=0;t<gradient->num;t++)
+    for(t=0;t<num;t++)
     {
 	U8 ratio = swf_GetU8(tag);
 	RGBA color;