Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 92526e91925a340c038a992cc96046000db76905
https://github.com/WebKit/WebKit/commit/92526e91925a340c038a992cc96046000db76905
Author: Jani Hautakangas <[email protected]>
Date: 2026-04-19 (Sun, 19 Apr 2026)
Changed paths:
M Source/JavaScriptCore/bytecode/InlineCacheHandler.cpp
M Source/JavaScriptCore/runtime/MarkedVector.cpp
Log Message:
-----------
[JSC] Suppress -Wunsafe-buffer-usage warnings
https://bugs.webkit.org/show_bug.cgi?id=312509
Reviewed by Yusuke Suzuki.
Wrap unsafe pointer arithmetic with WTF_ALLOW_UNSAFE_BUFFER_USAGE_BEGIN/END in
two JSC files that trigger -Werror,-Wunsafe-buffer-usage with clang
- InlineCacheHandler: m_jumpTarget computation offsets a CodePtr via
dataLocation<uint8_t*>() + prologueSizeInBytesDataIC.
- MarkedVector: expandCapacity() uses raw pointer indexing to copy buffer
contents during reallocation.
* Source/JavaScriptCore/bytecode/InlineCacheHandler.cpp:
* Source/JavaScriptCore/runtime/MarkedVector.cpp:
(JSC::MarkedVectorBase::expandCapacity):
Canonical link: https://commits.webkit.org/311560@main
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