[webkit-changes] [WebKit/WebKit] 6f034b: [Gardening] REGRESSION(255324 at main): WebProcess cr...

[Adrian Perez]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 6f034bf97e2b0c1d5eb06d70ccbbdbb701b2bb1e
      https://github.com/WebKit/WebKit/commit/6f034bf97e2b0c1d5eb06d70ccbbdbb701b2bb1e
  Author: Adrian Perez de Castro <aperez at igalia.com>
  Date:   2022-10-14 (Fri, 14 Oct 2022)

  Changed paths:
    M Source/WTF/wtf/FileSystem.h
    M Source/WTF/wtf/glib/FileSystemGlib.cpp

  Log Message:
  -----------
  [Gardening] REGRESSION(255324 at main): WebProcess crash while running TestUIClient
https://bugs.webkit.org/show_bug.cgi?id=246480

Reviewed by Žan Doberšek.

* Source/WTF/wtf/FileSystem.h: Use nullptr to modernize invalid handle value.
* Source/WTF/wtf/glib/FileSystemGlib.cpp:
(WTF::FileSystemImpl::fileID): Check whether the file handle is valid
before attempting to use it.

Canonical link: https://commits.webkit.org/255525@main