Bug 158799

Summary:	gUM crashes when creating a MediaStream with only an audio or only a video MediaStreamTrack
Product:	WebKit	Reporter:	George Ruan <gruan>
Component:	Media	Assignee:	Nobody <webkit-unassigned>
Status:	RESOLVED INVALID
Severity:	Normal	CC:	eric.carlson, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	Other
Hardware:	All
OS:	Other
See Also:	https://bugs.webkit.org/show_bug.cgi?id=43239

George Ruan

Reported 2016-06-15 10:54:44 PDT

http://www.w3.org/TR/mediacapture-streams/#methods-5 Currently, the implementation of gUM expects - The parameter to gUM to have both audio and video constraints to have non-falsy values. - Both a video and audio source to be available. The implementation crashes since UserMediaRequest::constraintsValidated expects defined parameters audioSource and videoSource.

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Radar WebKit Bug Importer

Comment 1 2016-06-15 10:57:46 PDT

<rdar://problem/26817452>

Eric Carlson

Comment 2 2016-11-10 17:15:59 PST

This turned out to be a bug in unrelated code.

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