GNU bug report logs - #20802
Segfault when showing non-GTK+ tooltip

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Message #50 received at 20802 <at> debbugs.gnu.org (full text, mbox):

From: martin rudalics <rudalics <at> gmx.at>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: tobias.getzner <at> gmx.de, 20802 <at> debbugs.gnu.org
Subject: Re: bug#20802: Segfault when showing non-GTK+ tooltip
Date: Tue, 16 Jun 2015 15:30:14 +0200

In 32a4883..93ae9f4 master -> master I checked in a fix for X and NS
although I wasn't able to reproduce the crash on the latter (probably
due to the fact that on NS like with the native Gtk tooltips one can't
override the colors anyway).

>> One last question: In struct image_cache we specify refcount as
>> ptrdiff_t while w32fns.c defines image_cache_refcount as int.  Both
>> xfns.c and nsfns.m define image_cache_refcount as ptrdiff_t.  Shouldn't
>> we uniquify this?
>
> Yes, please.  The fewer differences between the various *fns.c and
> *term.c functions with similar, let alone identical names, the better.

I made it a ptrdiff_t on Windows.

Thanks for the basic work, martin

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