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avcodec/cfhdenc: height < 4 is not supported

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This commit is contained in:
Paul B Mahol 2022-12-01 19:27:35 +01:00
parent 4d38d4607c
commit 0d6a6c8750
1 changed files with 5 additions and 0 deletions
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5
libavcodec/cfhdenc.c
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@ -258,6 +258,11 @@ static av_cold int cfhd_encode_init(AVCodecContext *avctx)
if (ret < 0) if (ret < 0)
return ret; return ret;
if (avctx->height < 4) {
av_log(avctx, AV_LOG_ERROR, "Height must be >= 4.\n");
return AVERROR_INVALIDDATA;
}
if (avctx->width & 15) { if (avctx->width & 15) {
av_log(avctx, AV_LOG_ERROR, "Width must be multiple of 16.\n"); av_log(avctx, AV_LOG_ERROR, "Width must be multiple of 16.\n");
return AVERROR_INVALIDDATA; return AVERROR_INVALIDDATA;