Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> --- libavcodec/mmvideo.c | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) diff --git a/libavcodec/mmvideo.c b/libavcodec/mmvideo.c index 3038d9ea92..933d895f96 100644 --- a/libavcodec/mmvideo.c +++ b/libavcodec/mmvideo.c @@ -78,13 +78,10 @@ static av_cold int mm_decode_init(AVCodecContext *avctx) static void mm_decode_pal(MmContext *s) { - int i; - - bytestream2_skip(&s->gb, 4); - for (i = 0; i < 128; i++) { - s->palette[i] = 0xFFU << 24 | bytestream2_get_be24(&s->gb); - s->palette[i+128] = s->palette[i]<<2; - } + int start = bytestream2_get_le16(&s->gb); + int count = bytestream2_get_le16(&s->gb); + for (int i = 0; i < count; i++) + s->palette[start+i] = 0xFFU << 24 | (bytestream2_get_be24(&s->gb) << 2); } /** -- 2.43.0 -- Peter (A907 E02F A6E5 0CD2 34CD 20D2 6760 79C5 AC40 DD6B)