Do not read full byte when less than 8 bits are still to be read.
authorReimar Döffinger <Reimar.Doeffinger@gmx.de>
Tue, 27 Jun 2006 12:13:01 +0000 (12:13 +0000)
committerReimar Döffinger <Reimar.Doeffinger@gmx.de>
Tue, 27 Jun 2006 12:13:01 +0000 (12:13 +0000)
Does not make a difference with any of my samples, but current
code does not make much sense.

Originally committed as revision 5533 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavcodec/wmadec.c

index f07fab3..227c969 100644 (file)
@@ -1239,7 +1239,7 @@ static int wma_decode_superframe(AVCodecContext *avctx,
                 goto fail;
             q = s->last_superframe + s->last_superframe_len;
             len = bit_offset;
-            while (len > 0) {
+            while (len > 7) {
                 *q++ = (get_bits)(&s->gb, 8);
                 len -= 8;
             }