[webkit-changes] [WebKit/WebKit] 5b0655: Reloading pages with shared Wasm memory in workers...

[Yijia Huang]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 5b0655d476fe2a67bbee13c722a08bd0393cc063
      https://github.com/WebKit/WebKit/commit/5b0655d476fe2a67bbee13c722a08bd0393cc063
  Author: Yijia Huang <yijia_huang at apple.com>
  Date:   2024-10-29 (Tue, 29 Oct 2024)

  Changed paths:
    M Source/JavaScriptCore/wasm/WasmOperationsInlines.h

  Log Message:
  -----------
  Reloading pages with shared Wasm memory in workers leads to memory leaks
https://bugs.webkit.org/show_bug.cgi?id=281657
rdar://138547094

Reviewed by Mark Lam.

Previously, [1] introduced a termination mechanism for Atomics.wait.
So, waitImpl in WasmOperationsInlines.h should also throw termination
exceptions when necessary. Otherwise, worker threads may not terminate
as expected.

[1] https://commits.webkit.org/282974@main

* Source/JavaScriptCore/wasm/WasmOperationsInlines.h:
(JSC::Wasm::waitImpl):

Canonical link: https://commits.webkit.org/285841@main



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