RESOLVED FIXED313576
Introduce JSC_useFuzzerMode, and use it to disable certain $vm features. 
https://bugs.webkit.org/show_bug.cgi?id=313576
Summary Introduce JSC_useFuzzerMode, and use it to disable certain $vm features.
Mark Lam
Reported 2026-04-28 14:31:26 PDT
$vm features are for development and testing use only, and is not enabled in deployment. It does not make sense to fuzz the majority of $vm features.
Attachments
Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2026-04-28 14:31:44 PDT
<rdar://problem/175791475>
Mark Lam
Comment 2 2026-04-28 15:20:39 PDT
Pull request: https://github.com/WebKit/WebKit/pull/63837
EWS
Comment 3 2026-04-29 10:24:44 PDT
Committed 312299@main (865e2fa8c3e1): <https://commits.webkit.org/312299@main> Reviewed commits have been landed. Closing PR #63837 and removing active labels.
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