tree 804bfab31434ce9c551719637ea24bf0959c9a4d
parent ded76d45bc20c80f97033f81f15d8eef77e57639
author cdumez@apple.com <cdumez@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1524864090 +0000
committer cdumez@apple.com <cdumez@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1524864090 +0000

Regression(r222392?): Events can have a negative timestamp which causes app breakage
https://bugs.webkit.org/show_bug.cgi?id=185040
<rdar://problem/39638051>

Reviewed by Wenson Hsieh.

The real fix is in UIKit when generating the touch timestamps. However, this patch
does some hardening to make sure that Event.timestamp can never return a negative
value even if something goes wrong.

* dom/Event.cpp:
(WebCore::Event::timeStampForBindings const):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@231111 268f45cc-cd09-0410-ab3c-d52691b4dbfc