Mercurial > octave
view test/bug-55321.tst @ 27940:ec0690a6955c stable rc-5-1-90
Lock amd and symbfact to avoid segmentation fault with SuiteSparse (bug #57435).
* dldfcn/amd.cc (Famd), dldfcn/symbfact.cc (Fsymbfact): Use DEFMETHOD_DLD. Call
"mlock" to avoid having invalid function pointers in global SuiteSparse_config
structure when the functions are unloaded (e.g. with "clear functions").
author | Markus Mützel <markus.muetzel@gmx.de> |
---|---|
date | Sun, 22 Dec 2019 01:01:27 +0100 |
parents | a08602475855 |
children | b442ec6dda5c |
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## Copyright (C) 2018-2019 Rik Wehbring ## ## This file is part of Octave. ## ## Octave is free software: you can redistribute it and/or modify it ## under the terms of the GNU General Public License as published by ## the Free Software Foundation, either version 3 of the License, or ## (at your option) any later version. ## ## Octave is distributed in the hope that it will be useful, but ## WITHOUT ANY WARRANTY; without even the implied warranty of ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ## GNU General Public License for more details. ## ## You should have received a copy of the GNU General Public License ## along with Octave; see the file COPYING. If not, see ## <https://www.gnu.org/licenses/>. %!function cb_children (hg) %! hl = get (hg, "children"); %! color = get (hl, "color"); %! set (hl, "userdata", isequal (color, [1 0 0])); %!endfunction %!test %! hf = figure ("visible", "off"); %! unwind_protect %! hax = axes ("parent", hf); %! hg = hggroup (); %! addlistener (hg, "children", @cb_children); %! hl = line ([0, 1], [1, 1], "color", "r", "parent", hg); %! assert (get (hl, "userdata"), true); %! unwind_protect_cleanup %! close (hf); %! end_unwind_protect