[BUG] Unable to allocate pixels for the bitmap in Azure App service

[DharanitharanA]

Description

"Unable to allocate pixels for the bitmap in Azure App service" exception throws, while decoding specific image multiple times using SkiaSharp library in Azure App service

Code

            ```
            FileStream fileStream = new FileStream(Environment.CurrentDirectory + "/wwwroot/images/image126.png", FileMode.Open);
            MemoryStream imageStream = new MemoryStream();
            fileStream.CopyTo(imageStream);
            fileStream.Dispose();
            for (int i = 0; i <= 20; i++)
            {
                imageStream.Position = 0;
                SkiaSharp.SKData skData = SkiaSharp.SKData.Create(imageStream);
                SkiaSharp.SKBitmap.Decode(skData);
                skData.Dispose();
            }
            ```
           

Expected Behavior

Image should be decoded properly

Actual Behavior

Throws Unable to allocate pixels for the bitmap exception in Azure App service

Basic Information

• Version with issue: 2.88.0-preview.209
• Last known good version: 2.88.1-preview.79
• IDE: Visual Studio 2019
• Framework details: ASP.NET Core application with .NET Core 2.1 framework
• Azure App service details: P1v2 Plan

StackTrace:

System.Exception: Unable to allocate pixels for the bitmap. 
at SkiaSharp.SKBitmap.Decode(SKCodec codec, SKImageInfo bitmapInfo) 
at SkiaSharp.SKBitmap.Decode(SKCodec codec) 
at SkiaSharp.SKBitmap.Decode(SKData data) 
at AzureAppSeviceLinux.Controllers.HomeController.DecodeImage(String button) 

Note: This code works properly in windows

Reproduction Link

Please deploy the below sample in Azure app service to replicate the issue,

AzureAppSeviceLinux-543651564.zip

[Ramaraj-Marimuthu]

Hi Team,

Any update in this. It would be very helpful for us.

Thanks.

[Ramaraj-Marimuthu]

Hi Team,

Any help will be appreciate.

Thanks.

[DharanitharanA]

Hi Team,

Any update in this. It would be very helpful for us.

Thanks.

[mattleibow]

What is the image dimensions? Usually that error means you have exceeded the int.maxvalue somehow.

[DharanitharanA]

Hi @mattleibow,

• Please find the issue creating image:

• The image dimension was : 6004 x 3283px
• Note: This issue was producing in Azure App Service only. It works fine in Windows application.

[Ramaraj-Marimuthu]

Hi @mattleibow,

Any update on this. Still i'm stucked in this issue.

Thanks in advance.

[DharanitharanA]

Hi @mattleibow,

As we have let our product to use in live, we need to resolve this issue immediately. So, your suggestions will be very helpful for us.

Thanks.

[SuriyaBalamurugan]

Hi @mattleibow,

Any update on this.

Thanks.

[robbendavid]

We have the same issue. Any help or workaround would me much appreciated!

[Aschonn]

Any solutions?

[m7md7sien]

I faced the same issue on Windows Azure VM, and it caused "Breakpoint Has Been Reached" Error. Any insights on the root cause of this? Is it related to memory issues?