Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 0d4acd6a56aa2244c83c28d541ed531cdd540940
https://github.com/WebKit/WebKit/commit/0d4acd6a56aa2244c83c28d541ed531cdd540940
Author: Chris Dumez <[email protected]>
Date: 2023-03-16 (Thu, 16 Mar 2023)
Changed paths:
M Source/bmalloc/libpas/src/libpas/pas_bitvector.h
Log Message:
-----------
Fix undefined behavior in pas_bitvector.h's PAS_BITVECTOR_BIT_MASK()
https://bugs.webkit.org/show_bug.cgi?id=254035
Reviewed by Yusuke Suzuki.
Fix undefined behavior in pas_bitvector.h's PAS_BITVECTOR_BIT_MASK():
/Volumes/Work/WebKit/OpenSource/Source/bmalloc/libpas/src/libpas/pas_bitvector.h:97:24:
runtime error: left shift of 1 by 31 places cannot be represented in type 'int'
SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior
This was found by UBSan.
* Source/bmalloc/libpas/src/libpas/pas_bitvector.h:
Canonical link: https://commits.webkit.org/261764@main
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