ffmpeg | branch: master | maryam ebrahimzadeh <me22...@outlook.com> | Wed Aug 4 16:15:18 2021 -0400| [9ffa49496d1aae4cbbb387aac28a9e061a6ab0a6] | committer: Michael Niedermayer
avformat/adtsenc: return value check for init_get_bits in adts_decode_extradata As the second argument for init_get_bits (buf) can be crafted, a return value check for this function call is necessary. 'buf' is part of 'AVPacket pkt'. replace init_get_bits with init_get_bits8. Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=9ffa49496d1aae4cbbb387aac28a9e061a6ab0a6 --- 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; _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
