--- mpg123~/common.c	2001-05-16 16:56:56 +0000
+++ mpg123/common.c	2003-08-04 10:22:28 +0000
@@ -127,7 +127,7 @@ int head_check(unsigned long head)
 	return FALSE;
     if(!((head>>17)&3))
 	return FALSE;
-    if( ((head>>12)&0xf) == 0xf)
+    if(((head>>12)&0xf) == 0xf || ((head>>12)&0xf) == 0)
 	return FALSE;
     if( ((head>>10)&0x3) == 0x3 )
 	return FALSE;
@@ -140,7 +140,7 @@ int head_check(unsigned long head)
  *       -1: giving up
  *        1: synched
  */
-#define MAX_INPUT_FRAMESIZE 1920
+#define MAX_INPUT_FRAMESIZE 4096
 #define SYNC_HEAD_MASK    0xffff0000
 #define SYNC_HEAD_MASK_FF 0x0000f000
 #define LOOK_AHEAD_NUM 3
@@ -237,6 +237,8 @@ fprintf(stderr,"Searching for next FF he
         }
      }
      else {
+       if(frameInfo.framesize > MAX_INPUT_FRAMESIZE) return 0;
+
         if(!rds->read_frame_body(rds,dummybuf,frameInfo.framesize))
            return 0;