Bug 265342 - Javascript crashes on big endian
Summary: Javascript crashes on big endian
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: JavaScriptCore (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
: 265340 (view as bug list)
Depends on:
Blocks:
 
Reported: 2023-11-25 18:56 PST by Jacek Piszczek
Modified: 2023-12-03 08:31 PST (History)
3 users (show)

See Also:

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Jacek Piszczek 2023-11-25 18:56:42 PST 
UGPRPair.h's makeUGPRPair doesn't use correct parameter order on big endian CPUs. This makes WebKit crash immediately on big endian.

https://github.com/WebKit/WebKit/pull/20893
Comment 1 Ahmad Saleem 2023-11-26 09:21:34 PST 
is it duplicate of bug 265340?
Comment 2 Jacek Piszczek 2023-11-26 09:27:23 PST 
Yes, sorry for that.
Comment 3 Jacek Piszczek 2023-11-26 09:27:44 PST 
*** Bug 265340 has been marked as a duplicate of this bug. ***
Comment 4 Radar WebKit Bug Importer 2023-12-02 18:57:13 PST 
<rdar://problem/119082986>
Comment 5 EWS 2023-12-03 08:31:53 PST 
Committed 271440@main (5d40427dff12): <https://commits.webkit.org/271440@main>

Reviewed commits have been landed. Closing PR #20893 and removing active labels.