Ping. > On Aug 5, 2021, at 12:45 AM, maryam ebrahimzadeh <me22...@outlook.com> wrote: > > version2: > As second argument for init_get_bits (buf) can be crafted, return value check > for this function call is necessary. > 'buf' is part of 'AVPacket pkt'. > replace init_get_bits with init_get_bits8. > --- > libavformat/adtsenc.c | 6 ++++-- > 1 file changed, 4 insertions(+), 2 deletions(-) > > diff --git a/libavformat/adtsenc.c b/libavformat/adtsenc.c > index ba15c0a724..3924e678d9 100644 > --- a/libavformat/adtsenc.c > +++ b/libavformat/adtsenc.c > @@ -53,9 +53,11 @@ static int adts_decode_extradata(AVFormatContext *s, > ADTSContext *adts, const ui > GetBitContext gb; > PutBitContext pb; > MPEG4AudioConfig m4ac; > - int off; > + int off, ret; > > - init_get_bits(&gb, buf, size * 8); > + ret = init_get_bits8(&gb, buf, size); > + if (ret < 0) > + return ret; > off = avpriv_mpeg4audio_get_config2(&m4ac, buf, size, 1, s); > if (off < 0) > return off; > -- > 2.17.1 > > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel > > To unsubscribe, visit link above, or email > ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
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