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x11: Don't call XInput API for core events

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Fixes emacs crashing with XMing.

https://bugzilla.redhat.com/show_bug.cgi?id=1483942
This commit is contained in:
Benjamin Otte
2018-02-12 21:09:50 +01:00
parent 8dc234717e
commit 4b1c02560f
1 changed files with 10 additions and 0 deletions
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10
gdk/x11/gdkdisplay-x11.c
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@ -3072,6 +3072,16 @@ gdk_x11_display_get_default_seat (GdkDisplay *display)
seats = gdk_display_list_seats (display); seats = gdk_display_list_seats (display);
/* Shortcut only one seat being available.
* This path always triggers for core events, so we can freely use XInput below. */
if (g_list_length (seats) == 1)
{
GdkSeat *seat = seats->data;
g_list_free (seats);
return seat;
}
gdk_x11_display_error_trap_push (display); gdk_x11_display_error_trap_push (display);
result = XIGetClientPointer (GDK_DISPLAY_XDISPLAY (display), result = XIGetClientPointer (GDK_DISPLAY_XDISPLAY (display),
None, &device_id); None, &device_id);