REOPENED 158935
jetsams on brendaneich.com/2015/06/from-asm-js-to-webassembly 
https://bugs.webkit.org/show_bug.cgi?id=158935
Summary jetsams on brendaneich.com/2015/06/from-asm-js-to-webassembly
Louis Romero
Reported 2016-06-20 03:55:48 PDT
Steps to reproduce: - Open https://brendaneich.com/2015/06/from-asm-js-to-webassembly/ - Scroll through the page, zoom. Observed behavior: - At some point it crashes. Expected behavior: - No crash. This is likely an OOM issue where the layout takes too much memory.
Attachments
Add attachment proposed patch, testcase, etc.
JF Bastien
Comment 1 2017-03-22 03:13:35 PDT
I'm not able to repro this issue on trunk.
Louis Romero
Comment 2 2017-03-22 03:54:28 PDT
I repro on Safari iOS 10.2 with iPhone 7 Plus.
Louis Romero
Comment 3 2017-07-04 09:57:41 PDT
I still repro on Safari iOS 11 beta 1, with iPad Pro 12 and iPhone 6S Plus.
Ryosuke Niwa
Comment 4 2017-07-04 10:39:20 PDT
Reproduction steps: Scroll down to where "JavaScript at 20 / Brendan Eich" slide is and then pinch zoom in & out. WebContent process jetsams. I can reproduce this on iPhone 7.
Radar WebKit Bug Importer
Comment 5 2017-07-04 10:40:04 PDT
<rdar://problem/33125175>
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