Bug 171932 - DumpRenderTree crashed in com.apple.WebCore: std::optional<WTF::MediaTime>::operator-> + 71 :: CRASHING TEST: fullscreen/video-controls-timeline.html : Assertion failed: (initialized()), function operator->, file Optional.h
Summary: DumpRenderTree crashed in com.apple.WebCore: std::optional<WTF::MediaTime>::o...
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: Media (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Matt Rajca
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2017-05-10 10:49 PDT by Matt Rajca
Modified: 2017-05-10 15:31 PDT (History)
2 users (show)

See Also:

Attachments
Patch (1.44 KB, patch)
2017-05-10 10:54 PDT, Matt Rajca 		eric.carlson: review+
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Description Matt Rajca 2017-05-10 10:49:03 PDT 
DumpRenderTree crashed in com.apple.WebCore:  std::optional<WTF::MediaTime>::operator-> + 71 :: CRASHING TEST: fullscreen/video-controls-timeline.html : Assertion failed: (initialized()), function operator->, file Optional.h, line N.
Comment 1 Matt Rajca 2017-05-10 10:54:00 PDT 
Created attachment 309617 [details]
Patch
Comment 2 Matt Rajca 2017-05-10 10:54:28 PDT 
<rdar://problem/31020143>
Comment 3 Matt Rajca 2017-05-10 11:15:46 PDT 
(This was introduced in r168852).
Comment 4 Matt Rajca 2017-05-10 12:25:27 PDT 
https://trac.webkit.org/changeset/216603/webkit
Comment 5 Alexey Proskuryakov 2017-05-10 12:57:56 PDT 
I wonder what the observable effect in release was!