RESOLVED FIXED302339
[libpas] Selectively delegate large user allocations to system malloc 
https://bugs.webkit.org/show_bug.cgi?id=302339
Summary [libpas] Selectively delegate large user allocations to system malloc
Marcus Plutowski
Reported 2025-11-11 10:53:31 PST
rdar://156588204 The system allocator has certain memory safety hardening features for which a libpas implementation is not currently expedient; to take advantage of these, we can delegate allocations larger than a certain size to instead be allocated in the system malloc.
Attachments
Add attachment proposed patch, testcase, etc.
Marcus Plutowski
Comment 1 2025-11-11 11:34:44 PST
Pull request: https://github.com/WebKit/WebKit/pull/53758
EWS
Comment 2 2025-12-05 15:00:09 PST
Committed 304019@main (e91da8e2b02b): <https://commits.webkit.org/304019@main> Reviewed commits have been landed. Closing PR #53758 and removing active labels.
EWS
Comment 3 2025-12-05 16:15:47 PST
Committed 304025@main (9e942b4a3f4e): <https://commits.webkit.org/304025@main> Reviewed commits have been landed. Closing PR #54962 and removing active labels.
Marcus Plutowski
Comment 4 2025-12-05 16:20:22 PST
Re-opening for pull request https://github.com/WebKit/WebKit/pull/54963
EWS
Comment 5 2025-12-05 17:56:27 PST
Committed 304031@main (54b588aa233a): <https://commits.webkit.org/304031@main> Reviewed commits have been landed. Closing PR #54963 and removing active labels.
Note You need to log in before you can comment on or make changes to this bug.