diff --git a/libavcodec/indeo4.c b/libavcodec/indeo4.c index 15ad6f8afc..4bfc6cdd74 100644 --- a/libavcodec/indeo4.c +++ b/libavcodec/indeo4.c @@ -30,6 +30,7 @@ #define BITSTREAM_READER_LE #include "avcodec.h" #include "get_bits.h" +#include "libavutil/imgutils.h" #include "indeo4data.h" #include "internal.h" #include "ivi.h" @@ -178,6 +179,13 @@ static int decode_pic_hdr(IVI45DecContext *ctx, AVCodecContext *avctx) pic_conf.chroma_bands = 0; if (pic_conf.luma_bands) pic_conf.chroma_bands = decode_plane_subdivision(&ctx->gb); + + if (av_image_check_size2(pic_conf.pic_width, pic_conf.pic_height, avctx->max_pixels, AV_PIX_FMT_YUV410P, 0, avctx) < 0) { + av_log(avctx, AV_LOG_ERROR, "picture dimensions %d %d cannot be decoded\n", + pic_conf.pic_width, pic_conf.pic_height); + return AVERROR_INVALIDDATA; + } + ctx->is_scalable = pic_conf.luma_bands != 1 || pic_conf.chroma_bands != 1; if (ctx->is_scalable && (pic_conf.luma_bands != 4 || pic_conf.chroma_bands != 1)) { av_log(avctx, AV_LOG_ERROR, "Scalability: unsupported subdivision! Luma bands: %d, chroma bands: %d\n",