Bug 210161 - Web Inspector: Inspecting a video while it is playing occasionally triggers a crash
Summary: Web Inspector: Inspecting a video while it is playing occasionally triggers a...
Status: RESOLVED DUPLICATE of bug 209682
Alias: None
Product: WebKit
Classification: Unclassified
Component: Web Inspector (show other bugs)
Version: Safari Technology Preview
Hardware: Mac macOS 10.15
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2020-04-07 15:15 PDT by Saagar Jha
Modified: 2020-04-07 17:06 PDT (History)
3 users (show)

See Also:

Attachments
An example of WebContent crashing (195.90 KB, text/plain)
2020-04-07 15:15 PDT, Saagar Jha 		no flags Details
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Description Saagar Jha 2020-04-07 15:15:27 PDT 
Created attachment 395746 [details]
An example of WebContent crashing

The WebContent process seems to crash occasionally if I "inspect element" a playing video. From the crash log it seems like there's a null pointer dereference near the top of WebCore::buildObjectForKeyframes, but I didn't look into it too much. I know this didn't use to crash before, so I'm guessing it has something to do with all the new code in this area.
Comment 1 Radar WebKit Bug Importer 2020-04-07 16:50:17 PDT 
<rdar://problem/61417763>
Comment 2 Devin Rousso 2020-04-07 17:05:00 PDT 
I believe this was fixed in r259205 (bug 209682).

*** This bug has been marked as a duplicate of bug 209682 ***
Comment 3 Saagar Jha 2020-04-07 17:06:51 PDT 
Sounds like it. I'll let you know if I see this in the next Safari Technology Preview release.