--- libavformat/dvenc.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/libavformat/dvenc.c b/libavformat/dvenc.c index b76539b59f..03b63cff89 100644 --- a/libavformat/dvenc.c +++ b/libavformat/dvenc.c @@ -255,8 +255,10 @@ static int dv_assemble_frame(AVFormatContext *s, switch (st->codecpar->codec_type) { case AVMEDIA_TYPE_VIDEO: /* FIXME: we have to have more sensible approach than this one */ - if (c->has_video) + if (c->has_video) { av_log(s, AV_LOG_ERROR, "Can't process DV frame #%d. Insufficient audio data or severe sync problem.\n", c->frames); + return AVERROR(EINVAL); + } if (data_size != c->sys->frame_size) { av_log(s, AV_LOG_ERROR, "Unexpected frame size, %d != %d\n", data_size, c->sys->frame_size); @@ -270,8 +272,10 @@ static int dv_assemble_frame(AVFormatContext *s, for (i = 0; i < c->n_ast && st != c->ast[i]; i++); /* FIXME: we have to have more sensible approach than this one */ - if (av_fifo_size(c->audio_data[i]) + data_size >= 100*MAX_AUDIO_FRAME_SIZE) + if (av_fifo_size(c->audio_data[i]) + data_size >= 100*MAX_AUDIO_FRAME_SIZE) { av_log(s, AV_LOG_ERROR, "Can't process DV frame #%d. Insufficient video data or severe sync problem.\n", c->frames); + return AVERROR(EINVAL); + } av_fifo_generic_write(c->audio_data[i], data, data_size, NULL); reqasize = 4 * dv_audio_frame_size(c->sys, c->frames, st->codecpar->sample_rate); -- 2.33.0 _______________________________________________ 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".