X-Git-Url: http://git.asbjorn.it/?a=blobdiff_plain;f=lib%2Frfxswf.c;h=6eb49b7f4ebeb247e06d5901d6630b55332c6d43;hb=6a05d8c23be57e7d50695cd94bc42c5971a9524b;hp=5fdc4c7c171d69501c3e0920ff8614702b41efe7;hpb=827c7eb6f76dcdac5644c605c53cbacf7d1073af;p=swftools.git

diff --git a/lib/rfxswf.c b/lib/rfxswf.c
index 5fdc4c7..6eb49b7 100644
--- a/lib/rfxswf.c
+++ b/lib/rfxswf.c
@@ -31,6 +31,9 @@
 #endif // HAVE_ZLIB_H
 #endif // HAVE_LIBZ
 
+#define LAME
+#include "lame/lame.h"
+
 #include "./bitio.h"
 
 // internal constants
@@ -347,6 +350,10 @@ int swf_SetRect(TAG * t,SRECT * r)
   nbits = swf_CountBits(r->xmax,nbits);
   nbits = swf_CountBits(r->ymin,nbits);
   nbits = swf_CountBits(r->ymax,nbits);
+  if(nbits>=32) {
+    fprintf(stderr, "rfxswf: Warning: num_bits overflow in swf_SetRect\n");
+    nbits=31;
+  }
 
   swf_SetBits(t,nbits,5);
   swf_SetBits(t,r->xmin,nbits);
@@ -747,6 +754,10 @@ void swf_FoldSprite(TAG * t)
       fprintf(stderr, "Error: Sprite has no ID!");
       return;
   }
+  if(t->len>4) {
+    /* sprite is already folded */
+      return;
+  }
 
   t->pos = 0;
   id = swf_GetU16(t);