[webkit-changes] [WebKit/WebKit] 292a16: [UNIX] Web process crash in websites using service...

[Yusuke Suzuki]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 292a16569829bd241e942b17940f337596384e7c
      https://github.com/WebKit/WebKit/commit/292a16569829bd241e942b17940f337596384e7c
  Author: Yusuke Suzuki <ysuzuki at apple.com>
  Date:   2022-11-10 (Thu, 10 Nov 2022)

  Changed paths:
    M Source/JavaScriptCore/heap/BlockDirectory.cpp
    M Source/JavaScriptCore/heap/MarkedBlock.h

  Log Message:
  -----------
  [UNIX] Web process crash in websites using service workers while doing garbage collection
https://bugs.webkit.org/show_bug.cgi?id=247727
rdar://102209090

Reviewed by Mark Lam.

MarkedBlock::Handle::start() is not returning page aligned address, so this is not appropriate for mincore.

* Source/JavaScriptCore/heap/BlockDirectory.cpp:
(JSC::BlockDirectory::updatePercentageOfPagedOutPages):

Canonical link: https://commits.webkit.org/256554@main