@@ -1473,6 +1473,10 @@ static void mpeg_decode_sequence_display_extension(Mpeg1Context *s1)
s->avctx->color_primaries = AVCOL_PRI_UNSPECIFIED;
}
s->avctx->color_trc = get_bits(&s->gb, 8);
+ if (!av_color_transfer_name(s->avctx->color_trc)) {
+ av_log(s->avctx, AV_LOG_WARNING, "Invalid color transfer characteristics %d, setting to unspecified\n", s->avctx->color_trc);
+ s->avctx->color_trc = AVCOL_TRC_UNSPECIFIED;
+ }
s->avctx->colorspace = get_bits(&s->gb, 8);
if (!av_color_space_name(s->avctx->colorspace)) {
av_log(s->avctx, AV_LOG_WARNING, "Invalid color space %d, setting to unspecified\n", s->avctx->colorspace);
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> --- libavcodec/mpeg12dec.c | 4 ++++ 1 file changed, 4 insertions(+)