Bug 148066

Summary: Completely crashes WebKit every time a video is selected
Product: WebKit Reporter: Jim Oase <jimoase>
Component: New BugsAssignee: Nobody <webkit-unassigned>
Status: RESOLVED DUPLICATE    
Severity: Blocker    
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: Mac (Intel)   
OS: OS X 10.10   
URL: http://www.weather.com/weather/hourbyhour/l/57252:4:US
Attachments:
Description Flags
This combination will crash everytime ... same as with OS X 10.10.5 none

Description Jim Oase 2015-08-16 07:24:36 PDT 
Every build for the last couple weeks crashes when the video at this site is selected.   Here is an example: http://www.theblaze.com/stories/2015/08/15/a-poignant-look-at-new-yorkers-celebrating-vj-day-70-years-ago-today-in-color/

So far I have tracked this problem back to WebKit-SVN-r187108 thru Version 8.0.8 (10600.8.9, r188519)
Comment 1 Jim Oase 2015-08-16 10:34:20 PDT 
Wait a few minutes and this site will crash webkit
Comment 2 Alexey Proskuryakov 2015-08-16 11:10:06 PDT 

*** This bug has been marked as a duplicate of bug 148059 ***
Comment 3 Jim Oase 2015-08-16 13:56:35 PDT 
Created attachment 259129 [details]
This combination will crash everytime ... same as with OS X 10.10.5
Comment 4 Jim Oase 2015-08-16 13:57:31 PDT 
According to my research this problem is related to the latest release of Safari. 

My test:  
1)Bootup on OS X 10.9.5 using WebKit build r180636 could not make WebKit crash playing the same video that crash WebKit on my OS X 10.10.5 system running any build of WebKit including those in July that previous ran correctly.

2) Update Webkit to latest build r188519.  WebKit played videos correctly.

3) Installed update to Safari 7.1.8.  After that Webkit crashed every time I launched a video from 
http://www.theblaze.com/stories/2015/08/16/prominent-recording-artist-ejected-from-music-festival-because-he-wont-endorse-a-palestinian-state/

After installing update to Safari 7.1.8 OS X 10.9.5 and OS X 10.10.5 crash everytime in the same way when running WebKit.