mjpegdec: fix len for AVI1 reader

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
14 years ago · e009432b50
parent b34c7a5656
commit e009432b50
1 changed files with 1 additions and 1 deletions
--- a/libavcodec/mjpegdec.c
+++ b/libavcodec/mjpegdec.c
@ -1122,7 +1122,7 @@ static int mjpeg_decode_app(MJpegDecodeContext *s)
            s->buggy_avid = 1;
 //        if (s->first_picture)
 //            printf("mjpeg: workarounding buggy AVID\n");
-        i = get_bits(&s->gb, 8);
+        i = get_bits(&s->gb, 8); len--;
        if     (i==2) s->bottom_field= 1;
        else if(i==1) s->bottom_field= 0;
 #if 0