Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: edebcc5417a6ea19448825879a08b8925c3431e6
https://github.com/WebKit/WebKit/commit/edebcc5417a6ea19448825879a08b8925c3431e6
Author: Alex Christensen <achristen...@webkit.org>
Date: 2023-02-22 (Wed, 22 Feb 2023)
Changed paths:
M Tools/TestWebKitAPI/Tests/WTF/CheckedPtr.cpp
Log Message:
-----------
Allow use-after-move to verify nullness in TestWTF.WTF_CheckedPtr.CheckedRef
API test
https://bugs.webkit.org/show_bug.cgi?id=252771
Reviewed by Ryosuke Niwa.
When you move from a CheckedRef, we call __asan_poison_memory_region to
indicate you shouldn't use it,
and you shouldn't. This test verifies that if you do call CheckedRef::ptr()
you get null, which is
fine for the test to do. We don't want to unpoison the memory in the
production code, so I just call
__asan_unpoison_memory_region to allow the test to verify the use-after-move
value.
* Tools/TestWebKitAPI/Tests/WTF/CheckedPtr.cpp:
(TestWebKitAPI::TEST):
Canonical link: https://commits.webkit.org/260711@main
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