[Webkit-unassigned] [Bug 209118] [GTK] UI process crash when entering compositing mode when WPE_RENDERER is enabled

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=209118

--- Comment #20 from Michael Catanzaro <mcatanzaro at gnome.org> ---
(In reply to Michael Catanzaro from comment #19)
> I was discussing with Milan that I was unable to
> reproduce the crash anymore myself, and he mentioned that he was testing in
> a VM. Indeed, I can reproduce in a VM, so it seems this crash only occurs in
> VMs!

Yes, now that I knew to test inside a VM, this became easy to bisect. It's wpebackend-fdo after all:

$ git bisect good
194f11762cedc1c58dfd89bc14073dba7ee269a0 is the first bad commit
commit 194f11762cedc1c58dfd89bc14073dba7ee269a0
Author: Zan Dobersek <zdobersek at igalia.com>
Date:   Wed Jan 15 09:30:23 2020 +0100

    ws: also initialize SHM support, while only binding the Wayland display if the extension is available.

 src/ws.cpp | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

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