diff --git a/libavcodec/rawdec.c b/libavcodec/rawdec.c index f8e119b017..503351e68a 100644 --- a/libavcodec/rawdec.c +++ b/libavcodec/rawdec.c @@ -97,6 +97,11 @@ static av_cold int raw_init_decoder(AVCodecContext *avctx) else if (avctx->pix_fmt == PIX_FMT_NONE && avctx->bits_per_coded_sample) avctx->pix_fmt = ff_find_pix_fmt(pix_fmt_bps_avi, avctx->bits_per_coded_sample); + if (avctx->pix_fmt == PIX_FMT_NONE) { + av_log(avctx, AV_LOG_ERROR, "Pixel format was not specified and cannot be detected\n"); + return AVERROR(EINVAL); + } + ff_set_systematic_pal2(context->palette, avctx->pix_fmt); context->length = avpicture_get_size(avctx->pix_fmt, avctx->width, avctx->height); if((avctx->bits_per_coded_sample == 4 || avctx->bits_per_coded_sample == 2) &&