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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - UIViewController with WKWebView presented modally causes the presented UIViewController to be dismissed."
href="https://bugs.webkit.org/show_bug.cgi?id=165225#c38">Comment # 38</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - UIViewController with WKWebView presented modally causes the presented UIViewController to be dismissed."
href="https://bugs.webkit.org/show_bug.cgi?id=165225">bug 165225</a>
from <span class="vcard"><a class="email" href="mailto:bwright2@apple.com" title="Brad Wright <bwright2@apple.com>"> <span class="fn">Brad Wright</span></a>
</span></b>
<pre>Comment on <span class=""><a href="attachment.cgi?id=303134&action=diff" name="attach_303134" title="Patch">attachment 303134</a> <a href="attachment.cgi?id=303134&action=edit" title="Patch">[details]</a></span>
Patch
View in context: <a href="https://bugs.webkit.org/attachment.cgi?id=303134&action=review">https://bugs.webkit.org/attachment.cgi?id=303134&action=review</a>
<span class="quote">>> Source/WebKit2/UIProcess/ios/forms/WKFileUploadPanel.mm:392
>> + UIViewController *presentedViewController = [UIViewController _viewControllerForFullScreenPresentationFromView:_view];
>
> So if I understand correctly, [UIViewController _viewControllerForFullScreenPresentationFromView:_view] will fetch the _presentationPopover, if it exists, as well? If that is really the case, then this is OK, but we should at least tear down _presentationPopover properly (i.e. nil out _presentationPopover and set its delegate to nil).</span >
We don't actually need to call [_presentationPopover dismissPopoverAnimated:animated]; because this will take care of it:
[[UIViewController _viewControllerForFullScreenPresentationFromView:_view] dismissViewControllerAnimated:NO completion:nil];
I'm going to add this:
// Clean up any pointers
[_presentationPopover setDelegate:nil];
_presentationPopover = nil;
_presentationViewController = nil;</pre>
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