avcodec/mpc7: use init_get_bits8()

Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago · f09afb4a90
parent 6a6e20bfdf
commit f09afb4a90
1 changed files with 2 additions and 1 deletions
--- a/libavcodec/mpc7.c
+++ b/libavcodec/mpc7.c
@ -231,7 +231,8 @@ static int mpc7_decode_frame(AVCodecContext * avctx, void *data,
        return AVERROR(ENOMEM);
    c->bdsp.bswap_buf((uint32_t *) c->bits, (const uint32_t *) buf,
                      buf_size >> 2);
-    init_get_bits(&gb, c->bits, buf_size * 8);
+    if ((ret = init_get_bits8(&gb, c->bits, buf_size)) < 0)
+        return ret;
    skip_bits_long(&gb, skip);

    /* read subband indexes */