SixLabors
diff --git a/Collapse file
‎src/ImageSharp/Formats/Jpeg/JpegEncoderCore.cs‎
Copy file name to clipboardExpand all lines: src/ImageSharp/Formats/Jpeg/JpegEncoderCore.cs
+1-1Lines changed: 1 addition & 1 deletion b/Collapse file
‎src/ImageSharp/Formats/Jpeg/JpegEncoderCore.cs‎
Copy file name to clipboardExpand all lines: src/ImageSharp/Formats/Jpeg/JpegEncoderCore.cs
+1-1Lines changed: 1 addition & 1 deletion
diff --git a/Collapse file
‎src/ImageSharp/Formats/Webp/Lossless/Vp8LEncoder.cs‎
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-3Lines changed: 0 additions & 3 deletions b/Collapse file
‎src/ImageSharp/Formats/Webp/Lossless/Vp8LEncoder.cs‎
Copy file name to clipboardExpand all lines: src/ImageSharp/Formats/Webp/Lossless/Vp8LEncoder.cs
-3Lines changed: 0 additions & 3 deletions
diff --git a/Collapse file
‎src/ImageSharp/Formats/Webp/WebpEncoderCore.cs‎
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+5Lines changed: 5 additions & 0 deletions b/Collapse file
‎src/ImageSharp/Formats/Webp/WebpEncoderCore.cs‎
Copy file name to clipboardExpand all lines: src/ImageSharp/Formats/Webp/WebpEncoderCore.cs
+5Lines changed: 5 additions & 0 deletions
diff --git a/Collapse file
‎src/ImageSharp/Formats/Webp/WebpThrowHelper.cs‎
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+3Lines changed: 3 additions & 0 deletions b/Collapse file
‎src/ImageSharp/Formats/Webp/WebpThrowHelper.cs‎
Copy file name to clipboardExpand all lines: src/ImageSharp/Formats/Webp/WebpThrowHelper.cs
+3Lines changed: 3 additions & 0 deletions
@@ -54,7 +54,7 @@ public void Encode<TPixel>(Image<TPixel> image, Stream stream, CancellationToken
         Guard.NotNull(image, nameof(image));
         Guard.NotNull(stream, nameof(stream));
 
-        if (image.Width >= JpegConstants.MaxLength || image.Height >= JpegConstants.MaxLength)
+        if (image.Width > JpegConstants.MaxLength || image.Height > JpegConstants.MaxLength)
         {
             JpegThrowHelper.ThrowDimensionsTooLarge(image.Width, image.Height);
         }
 
@@ -374,9 +374,6 @@ public int EncodeAlphaImageData<TPixel>(Buffer2DRegion<TPixel> frame, IMemoryOwn
     /// <param name="inputImgHeight">The input image height.</param>
     private void WriteImageSize(int inputImgWidth, int inputImgHeight)
     {
-        Guard.MustBeLessThan(inputImgWidth, WebpConstants.MaxDimension, nameof(inputImgWidth));
-        Guard.MustBeLessThan(inputImgHeight, WebpConstants.MaxDimension, nameof(inputImgHeight));
-
         uint width = (uint)inputImgWidth - 1;
         uint height = (uint)inputImgHeight - 1;
 
 
@@ -117,6 +117,11 @@ public void Encode<TPixel>(Image<TPixel> image, Stream stream, CancellationToken
         Guard.NotNull(image, nameof(image));
         Guard.NotNull(stream, nameof(stream));
 
+        if (image.Width > WebpConstants.MaxDimension || image.Height > WebpConstants.MaxDimension)
+        {
+            WebpThrowHelper.ThrowDimensionsTooLarge(image.Width, image.Height);
+        }
+
         bool lossless;
         if (this.fileFormat is not null)
         {
 
@@ -18,4 +18,7 @@ internal static class WebpThrowHelper
 
     [DoesNotReturn]
     public static void ThrowInvalidImageDimensions(string errorMessage) => throw new InvalidImageContentException(errorMessage);
+
+    [DoesNotReturn]
+    public static void ThrowDimensionsTooLarge(int width, int height) => throw new ImageFormatException($"Image is too large to encode at {width}x{height} for WEBP format.");
 }
Original file line number	Diff line number	Diff line change
`@@ -54,7 +54,7 @@ public void Encode<TPixel>(Image<TPixel> image, Stream stream, CancellationToken`
`54`	`54`	`Guard.NotNull(image, nameof(image));`
`55`	`55`	`Guard.NotNull(stream, nameof(stream));`
`56`	`56`
`57`		`- if (image.Width >= JpegConstants.MaxLength \|\| image.Height >= JpegConstants.MaxLength)`
	`57`	`+ if (image.Width > JpegConstants.MaxLength \|\| image.Height > JpegConstants.MaxLength)`
`58`	`58`	`{`
`59`	`59`	`JpegThrowHelper.ThrowDimensionsTooLarge(image.Width, image.Height);`
`60`	`60`	`}`
Original file line number	Diff line number	Diff line change
`@@ -18,4 +18,7 @@ internal static class WebpThrowHelper`
`18`	`18`
`19`	`19`	`[DoesNotReturn]`
`20`	`20`	`public static void ThrowInvalidImageDimensions(string errorMessage) => throw new InvalidImageContentException(errorMessage);`
	`21`	`+`
	`22`	`+ [DoesNotReturn]`
	`23`	`+ public static void ThrowDimensionsTooLarge(int width, int height) => throw new ImageFormatException($"Image is too large to encode at {width}x{height} for WEBP format.");`
`21`	`24`	`}`