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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Weston encounters SIGABRT in popup_grab_end()"
href="https://bugs.freedesktop.org/show_bug.cgi?id=66167#c2">Comment # 2</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Weston encounters SIGABRT in popup_grab_end()"
href="https://bugs.freedesktop.org/show_bug.cgi?id=66167">bug 66167</a>
from <span class="vcard"><a class="email" href="mailto:rob@robster.org.uk" title="Rob Bradford <rob@robster.org.uk>"> <span class="fn">Rob Bradford</span></a>
</span></b>
<pre>This is an interesting flow:
- we're trying to show a popup surface - shell_map_popup
- but then for some reason our client is unresponsive so we call
set_busy_cursor
- which then tries to setup a shell grab using shell_grab_start which then
tries to end the popup_end_grab
- popup_end_grab checks the invariant:
assert(!wl_list_empty(&shseat->popup_grab.surfaces_list)); but because we
didn't finish starting the grab this fails
We can fix this by removing the assertion.
The more worrying thing is why is the client unresponsive?</pre>
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