diff options
Diffstat (limited to 'gst-libs/ext/libav/libavcodec/dcadec.c')
| -rw-r--r-- | gst-libs/ext/libav/libavcodec/dcadec.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gst-libs/ext/libav/libavcodec/dcadec.c b/gst-libs/ext/libav/libavcodec/dcadec.c index 561c30c..eecdeaa 100644 --- a/gst-libs/ext/libav/libavcodec/dcadec.c +++ b/gst-libs/ext/libav/libavcodec/dcadec.c @@ -582,6 +582,11 @@ static int dca_parse_frame_header(DCAContext *s) s->lfe = get_bits(&s->gb, 2); s->predictor_history = get_bits(&s->gb, 1); + if (s->lfe > 2) { + av_log(s->avctx, AV_LOG_ERROR, "Invalid LFE value: %d\n", s->lfe); + return AVERROR_INVALIDDATA; + } + /* TODO: check CRC */ if (s->crc_present) s->header_crc = get_bits(&s->gb, 16); |