Bug 246020

Summary:	Block syscall related to signal handling
Product:	WebKit	Reporter:	Per Arne Vollan <pvollan>
Component:	WebKit Misc.	Assignee:	Per Arne Vollan <pvollan>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	Safari 16
Hardware:	Unspecified
OS:	Unspecified

Description Per Arne Vollan 2022-10-04 08:00:16 PDT

The syscall SYS_sigreturn was unblocked in <https://commits.webkit.org/255036@main>, but it turns out it is sufficient to block it without the default process termination behavior.

Comment 1 Per Arne Vollan 2022-10-04 08:10:11 PDT

<rdar://100604972>

Comment 2 Per Arne Vollan 2022-10-04 08:42:03 PDT

Pull request: https://github.com/WebKit/WebKit/pull/4983

Comment 3 EWS 2022-10-12 18:34:55 PDT

Committed 255462@main (43c46e90c400): <https://commits.webkit.org/255462@main>

Reviewed commits have been landed. Closing PR #4983 and removing active labels.