Bug 233625

Summary:	MediaStreamTrack didn't handle enabled property in case of using H264 video codec, causes a crash
Product:	WebKit	Reporter:	dima.kucher
Component:	WebRTC	Assignee:	Nobody <webkit-unassigned>
Status:	NEW
Severity:	Normal	CC:	eric.carlson, smoley, webkit-bug-importer, youennf
Priority:	P2	Keywords:	InRadar
Version:	Safari 15
Hardware:	Mac (Intel)
OS:	macOS 12

dima.kucher

Reported 2021-11-30 00:38:17 PST

When H264 video codec picked as preferred for WebRTC MediaStreamTrack.enabled = false causing crash in Safari 15 How to reproduce? 1) Open https://appr.tc/?vrc=H264&vscH264= in Safari 2) Join the same link from another browser 3) Try to disable camera in Safari 4) Page will reload instead of just disabling camera

Attachments
Add attachment proposed patch, testcase, etc.

Radar WebKit Bug Importer

Comment 1 2021-12-01 17:21:42 PST

<rdar://problem/85947082>

Smoley

Comment 2 2021-12-15 09:52:20 PST

The test case link leads to a 404 page for me. Is there a live link or could you please upload the crash log? Thanks!

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