[Webkit-unassigned] [Bug 207957] Safari jetsams with repeated drawImage/getImageData

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=207957

Alexey Proskuryakov <ap at webkit.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |dino at apple.com,
                   |                            |eric.carlson at apple.com,
                   |                            |sabouhallawa at apple.com,
                   |                            |simon.fraser at apple.com,
                   |                            |webkit-bug-importer at group.a
                   |                            |pple.com
          Component|New Bugs                    |Media
            Summary|Safari on iPad crashes      |Safari jetsams with
                   |                            |repeated
                   |                            |drawImage/getImageData

--- Comment #1 from Alexey Proskuryakov <ap at webkit.org> ---
I can reproduce on an iPhone, this test runs out of memory. I don't immediately see any leak in JS, so looks like either a leak in WebKit, or insufficiently active garbage collection.

It just does this repeatedly:

  var ctx1 = can.getContext("2d");
  ctx1.drawImage( el("video"), 0, 0, can.width, can.height );
  ctx1.getImageData( 0, 0, can.width, can.height );

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.webkit.org/pipermail/webkit-unassigned/attachments/20200220/15a5c92f/attachment.htm>