On Tue, Jul 27, 2021 at 11:25:04AM -0700, Thierry Foucu wrote: > --- > libavcodec/mpeg12dec.c | 6 ++++-- > 1 file changed, 4 insertions(+), 2 deletions(-) > > diff --git a/libavcodec/mpeg12dec.c b/libavcodec/mpeg12dec.c > index b27ed5bd6d..858dca660c 100644 > --- a/libavcodec/mpeg12dec.c > +++ b/libavcodec/mpeg12dec.c > @@ -1340,9 +1340,11 @@ static int mpeg1_decode_picture(AVCodecContext *avctx, > const uint8_t *buf, > { > Mpeg1Context *s1 = avctx->priv_data; > MpegEncContext *s = &s1->mpeg_enc_ctx; > - int ref, f_code, vbv_delay; > + int ref, f_code, vbv_delay, ret; > > - init_get_bits(&s->gb, buf, buf_size * 8); > + ret = init_get_bits8(&s->gb, buf, buf_size); > + if (ret < 0) > + return ret; > > ref = get_bits(&s->gb, 10); /* temporal ref */ > s->pict_type = get_bits(&s->gb, 3);
will apply thx [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB The bravest are surely those who have the clearest vision of what is before them, glory and danger alike, and yet notwithstanding go out to meet it. -- Thucydides
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