RESOLVED FIXED247360
Constructing shared CARingBuffer cannot fail 
https://bugs.webkit.org/show_bug.cgi?id=247360
Summary Constructing shared CARingBuffer cannot fail
Kimmo Kinnunen
Reported 2022-11-02 05:30:20 PDT
Constructing shared CARingBuffer cannot fail This is a problem because shared CARingBuffers are used cross-process, and the WP might send data that would construct a potentially invalid CARingBuffer. This leads to code that uses empty instances instead of not checking all use-sites correctly. This in turn leads to running code that is expected to only run when the ring buffer is correct.
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Radar WebKit Bug Importer
Comment 1 2022-11-02 05:30:40 PDT
<rdar://problem/101856691>
Kimmo Kinnunen
Comment 2 2022-11-02 05:56:17 PDT
Pull request: https://github.com/WebKit/WebKit/pull/6032
EWS
Comment 3 2022-11-03 08:23:29 PDT
Committed 256273@main (eece78fdf9b2): <https://commits.webkit.org/256273@main> Reviewed commits have been landed. Closing PR #6032 and removing active labels.
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