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avcodec/cfhdenc: Height of 16 is not supported

Fixes: out of array access Fixes: 68941/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CFHD_fuzzer-5990952685600768

Michael Niedermayer committed 2 years ago

Commit 5dde2551 parent a308d791 file · +2 −2Browse files

Unified · Split

libavcodec/cfhdenc.c+2−2
@@ -257,8 +257,8 @@ static av_cold int cfhd_encode_init(AVCodecContext *avctx) · 256 unmodified lines
257257 if (ret < 0)
258258 return ret;
259259
260− if (avctx->height < 4) {
261− av_log(avctx, AV_LOG_ERROR, "Height must be >= 4.\n");
260+ if (avctx->height < 32) {
261+ av_log(avctx, AV_LOG_ERROR, "Height must be >= 32.\n");
262262 return AVERROR_INVALIDDATA;
263263 }
264264

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