RESOLVED FIXED 268314
Protect WebProcess::unblockServicesRequiredByAccessibility from attempting to consume nullptr sandbox extensions 
https://bugs.webkit.org/show_bug.cgi?id=268314
Summary Protect WebProcess::unblockServicesRequiredByAccessibility from attempting to...
Brent Fulgham
Reported 2024-01-29 11:28:32 PST
The code in WebProcess::unblockServicesRequiredByAccessibility assumes that it will always work with non-nullptr Sandbox Extensions. However, it's possible for the SandboxExtension::create() method to return nullptr, so we should harden this code to avoid crashing under such conditions. <rdar://121746329>
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Brent Fulgham
Comment 1 2024-01-29 11:33:30 PST
Pull request: https://github.com/WebKit/WebKit/pull/23442
EWS
Comment 2 2024-01-29 20:23:51 PST
Committed 273719@main (a68ad5db5c83): <https://commits.webkit.org/273719@main> Reviewed commits have been landed. Closing PR #23442 and removing active labels.
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