Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 1624156ba5f959a0e7cdb9e804271e3a493853ed
https://github.com/WebKit/WebKit/commit/1624156ba5f959a0e7cdb9e804271e3a493853ed
Author: Chirag M Shah <[email protected]>
Date: 2022-11-07 (Mon, 07 Nov 2022)
Changed paths:
A LayoutTests/js/frame-application-cache-with-listener-crash-expected.txt
A LayoutTests/js/frame-application-cache-with-listener-crash.html
M Source/WebCore/loader/appcache/DOMApplicationCache.cpp
Log Message:
-----------
Make sure scriptExecutionContext stays around when invoking listeners
https://bugs.webkit.org/show_bug.cgi?id=247380
Reviewed by Ryosuke Niwa.
This change fixes DOMApplicationCache::scriptExecutionContext to get the
correct scriptExecutionContext by getting it from the window instead of
the frame because the frame can navigate when invoking event listeners, in which
case the scriptExecutionContext will become NULL.
* LayoutTests/js/frame-application-cache-with-listener-crash-expected.txt:
Added.
* LayoutTests/js/frame-application-cache-with-listener-crash.html: Added.
* Source/WebCore/loader/appcache/DOMApplicationCache.cpp:
(WebCore::DOMApplicationCache::scriptExecutionContext const):
Canonical link: https://commits.webkit.org/256402@main
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