diff --git a/libavcodec/qpeg.c b/libavcodec/qpeg.c index 20f166329d..6b5d8732d9 100644 --- a/libavcodec/qpeg.c +++ b/libavcodec/qpeg.c @@ -289,6 +289,10 @@ static int decode_frame(AVCodecContext *avctx, static av_cold int decode_init(AVCodecContext *avctx){ QpegContext * const a = avctx->priv_data; + if (!avctx->palctrl) { + av_log(avctx, AV_LOG_FATAL, "Missing required palette via palctrl\n"); + return -1; + } a->avctx = avctx; avctx->pix_fmt= PIX_FMT_PAL8; a->refdata = av_malloc(avctx->width * avctx->height);