Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: a64778e92200eb9030afd753c803f5623eead6f5
https://github.com/WebKit/WebKit/commit/a64778e92200eb9030afd753c803f5623eead6f5
Author: Chris Dumez <[email protected]>
Date: 2023-07-12 (Wed, 12 Jul 2023)
Changed paths:
M Source/WebCore/style/MatchedDeclarationsCache.cpp
M Source/WebCore/style/MatchedDeclarationsCache.h
M Source/WebCore/style/StyleResolver.cpp
M Source/WebCore/style/StyleResolver.h
Log Message:
-----------
Guard MatchedDeclarationsCache against destruction while modifying m_entries
map
https://bugs.webkit.org/show_bug.cgi?id=259147
rdar://107338197
Reviewed by Antti Koivisto.
Guard MatchedDeclarationsCache against destruction while modifying m_entries
map.
We suspect that MatchedDeclarationsCache is getting destroyed while modifying
m_entries inside sweep().
* Source/WebCore/style/MatchedDeclarationsCache.cpp:
(WebCore::Style::MatchedDeclarationsCache::MatchedDeclarationsCache):
(WebCore::Style::MatchedDeclarationsCache::ref):
(WebCore::Style::MatchedDeclarationsCache::deref):
(WebCore::Style::MatchedDeclarationsCache::clearEntriesAffectedByViewportUnits):
(WebCore::Style::MatchedDeclarationsCache::sweep):
* Source/WebCore/style/MatchedDeclarationsCache.h:
* Source/WebCore/style/StyleResolver.cpp:
(WebCore::Style::Resolver::Resolver):
* Source/WebCore/style/StyleResolver.h:
Canonical link: https://commits.webkit.org/265998@main
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