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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - pushState and navigation sequence causes document to be requested when it shouldn't"
href="https://bugs.webkit.org/show_bug.cgi?id=145953#c5">Comment # 5</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - pushState and navigation sequence causes document to be requested when it shouldn't"
href="https://bugs.webkit.org/show_bug.cgi?id=145953">bug 145953</a>
from <span class="vcard"><a class="email" href="mailto:beidson@apple.com" title="Brady Eidson <beidson@apple.com>"> <span class="fn">Brady Eidson</span></a>
</span></b>
<pre>(In reply to <a href="show_bug.cgi?id=145953#c3">comment #3</a>)
<span class="quote">> This has been one of the top crashers for Firefox for iOS.
>
> We narrowed our crash down to our usage of history.pushState() to simulate
> history restore for tabs. (Which is not an awesome hack and a workaround for
> the lack of a mutable BackForwardList)
>
> Here is a simple POC that makes both Safari and Firefox for iOS crash:
>
> <a href="https://people.mozilla.org/~sarentz/t/boom.html">https://people.mozilla.org/~sarentz/t/boom.html</a>
>
> Tested on an iPad Mini running 9.1. Has been reported on 9.2 too. Including
> high end devices like 6s. May depend on memory usage in general. It is more
> reliable to reproduce if you open a lot of apps first.
>
> This causes a memory pressure on the device that results in the OS killing
> us.
>
> (People have been reporting this bug to us as 'my whole device reboots'
> because they see the white apple on black screen appear, but now we know
> that due to the high memory pressure Springboard is also simply killed,
> which looks like a reboot)</span >
This bug report is about a server request that is unexpected.
You are describing a crash, which is a completely different issue from what is being reported.
Please file a new bug with steps to reproduce and, ideally, a crashlog.</pre>
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