From: martin rudalics <rudalics@gmx.at>
To: Eli Zaretskii <eliz@gnu.org>
Cc: cyd@gnu.org, 11984@debbugs.gnu.org, russell.sim@gmail.com
Subject: bug#11984: 24.1; segfault while deleting a window
Date: Wed, 25 Jul 2012 09:15:03 +0200 [thread overview]
Message-ID: <500F9CF7.7000900@gmx.at> (raw)
In-Reply-To: <83pq7lktek.fsf@gnu.org>
> If you built Emacs with the change, and tooltips work for you,
How do I test it? Is evaluating
(x-show-tip "???")
enough?
> then I
> see no reason why they won't for me.
Because tooltip frames appear fragile. x_create_tip_frame uses
Fset_window_buffer (FRAME_ROOT_WINDOW (f), buffer, Qnil);
while make_frame has
/* Use set_window_buffer, not Fset_window_buffer, and don't let
hooks be run by it. The reason is that the whole frame/window
arrangement is not yet fully initialized at this point. Windows
don't have the right size, glyph matrices aren't initialized
etc. Running Lisp functions at this point surely ends in a
SEGV. */
set_window_buffer (root_window, buf, 0, 0);
Wouldn't the fact that the frame has not been set up completely when
assigning a buffer to its root window suggest that Fset_window_buffer
should not be used here either?
martin
next prev parent reply other threads:[~2012-07-25 7:15 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-18 22:08 bug#11984: 24.1; segfault while deleting a window Russell Sim
2012-07-19 3:05 ` Eli Zaretskii
2012-07-19 3:39 ` Chong Yidong
2012-07-19 10:41 ` martin rudalics
2012-07-21 6:18 ` Chong Yidong
2012-07-21 11:03 ` martin rudalics
2012-07-24 12:46 ` martin rudalics
2012-07-24 16:36 ` Eli Zaretskii
2012-07-25 7:15 ` martin rudalics [this message]
2012-07-25 15:27 ` Eli Zaretskii
2012-07-26 9:43 ` martin rudalics
2012-07-26 13:58 ` martin rudalics
2012-08-14 9:09 ` martin rudalics
2012-07-20 23:44 ` Russell Sim
2012-07-21 0:12 ` Russell Sim
2012-07-21 6:31 ` Chong Yidong
2012-07-21 9:00 ` Russell Sim
2012-07-21 9:32 ` Eli Zaretskii
2012-07-21 9:45 ` Russell Sim
2012-07-21 12:04 ` Eli Zaretskii
2012-07-21 8:02 ` Eli Zaretskii
2012-07-21 9:08 ` Russell Sim
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