Bug 265340

Summary:	JSCore crashes immediately on big endian
Product:	WebKit	Reporter:	Jacek Piszczek <jacadcaps>
Component:	JavaScriptCore	Assignee:	Nobody <webkit-unassigned>
Status:	RESOLVED DUPLICATE
Severity:	Normal
Priority:	P2
Version:	WebKit Nightly Build
Hardware:	Other
OS:	Other

Description Jacek Piszczek 2023-11-25 15:47:52 PST

JavaScriptCore/runtime/UGPRPair.h/makeUGPRPair doesn't account for endianness. This breaks JSCore on big endian CPUs, usually via a RELEASE_ASSERT in bytecodeOffset().

Comment 1 Jacek Piszczek 2023-11-26 09:27:44 PST


*** This bug has been marked as a duplicate of bug 265342 ***