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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [GTK] UIProcess from WebKitGtk+ 2.15.2 SIGSEGVs in WebKit::AcceleratedBackingStoreX11::update(WebKit::LayerTreeContext const&) () at Source/WebKit2/UIProcess/gtk/AcceleratedBackingStoreX11.cpp:145"
href="https://bugs.webkit.org/show_bug.cgi?id=165656#c12">Comment # 12</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [GTK] UIProcess from WebKitGtk+ 2.15.2 SIGSEGVs in WebKit::AcceleratedBackingStoreX11::update(WebKit::LayerTreeContext const&) () at Source/WebKit2/UIProcess/gtk/AcceleratedBackingStoreX11.cpp:145"
href="https://bugs.webkit.org/show_bug.cgi?id=165656">bug 165656</a>
from <span class="vcard"><a class="email" href="mailto:mcatanzaro@igalia.com" title="Michael Catanzaro <mcatanzaro@igalia.com>"> <span class="fn">Michael Catanzaro</span></a>
</span></b>
<pre>(In reply to <a href="show_bug.cgi?id=165656#c11">comment #11</a>)
<span class="quote">> I've explained the steps to reproduce.</span >
You've explained that it's not reproducible in any predictable way. I have no doubt that this is a problem and that I'll eventually start getting reports of it in Fedora; I guess we'll wait for those to come in to figure out what the X error is here....
(In reply to <a href="show_bug.cgi?id=165656#c11">comment #11</a>)
<span class="quote">> -g1 is the difference between having an usable and debuggable ephy or not
> having it at all. These flags are not there by mistake but, actually by
> advice from you, developers.</span >
Why do you have to use -g1? Unless you are building in an extremely memory-constrained environment, that should not be necessary.
(In reply to <a href="show_bug.cgi?id=165656#c11">comment #11</a>)
<span class="quote">> > bad idea to use G_DISABLE_CAST_CHECKS. That's going to make lots of bugs
> > much harder to solve, but that's not likely an issue here.)
>
> Same than above.</span >
I can't imagine that has a significant impact on performance...? Are you not able to use distro packages of WebKit at all, because they have cast checking enabled...? No distros use that and it's very much not supported as it changes critical warnings into mysterious crashes.</pre>
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