[Webkit-unassigned] [Bug 256837] New: Memory leak in compression stream to blob conversion

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=256837

            Bug ID: 256837
           Summary: Memory leak in compression stream to blob conversion
           Product: WebKit
           Version: Safari 16
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: New Bugs
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: 32jojo32 at gmail.com

Created attachment 466360

  --> https://bugs.webkit.org/attachment.cgi?id=466360&action=review

example

Safari uses enormous amount of memory and eventually crashes when using new CompressionStream API with response.blob(). 

Open this page and click the button. Open memory monitor and you will see enormous increase in RAM consumption. I tested the same code in Chrome and I was not able to see any notable memory change detected.

https://gist.github.com/Joozty/250d0d76c2af273ebfc953883c0e47e4

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