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4fb01dd766
Each preferences object owns its string members. In three cases, pointers were copied instead of strings, leading to (in the best case) dangling pointers if the user edited values: 1) In the GET_TXT macro in core/prefs-macros.h 2) In the PreferencesDialog::defaultsRequested() method 3) In main() of the mobile version This patch fixes these issues, by using copy_string() or copy_prefs() as appropriate. The only reason that the old code didn't crash regularly is that the default_prefs object was only used at startup and defaultsRequested() is (at the moment?) dead code. This patch also aligns the backslashes in core/pref.h and fixes a typo. The declaration of copy_prefs() is moved to the core/prefs.h header. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
72 lines
1.7 KiB
C++
72 lines
1.7 KiB
C++
// SPDX-License-Identifier: GPL-2.0
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/* main.c */
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#include <locale.h>
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include <time.h>
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#include "core/dive.h"
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#include "core/qt-gui.h"
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#include "core/subsurfacestartup.h"
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#include "core/color.h"
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#include "core/qthelper.h"
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#include "core/helpers.h"
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#include "core/downloadfromdcthread.h"
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#include <QStringList>
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#include <QApplication>
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#include <QLoggingCategory>
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#include <git2.h>
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int main(int argc, char **argv)
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{
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int i;
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QGuiApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
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QLoggingCategory::setFilterRules(QStringLiteral("qt.bluetooth* = true"));
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QApplication *application = new QApplication(argc, argv);
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(void)application;
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QStringList arguments = QCoreApplication::arguments();
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subsurface_console_init();
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for (i = 1; i < arguments.length(); i++) {
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QString a = arguments.at(i);
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if (!a.isEmpty() && a.at(0) == '-') {
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parse_argument(a.toLocal8Bit().data());
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continue;
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}
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}
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git_libgit2_init();
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setup_system_prefs();
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if (uiLanguage(0).contains("-US"))
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default_prefs.units = IMPERIAL_units;
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copy_prefs(&default_prefs, &prefs);
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fill_profile_color();
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fill_computer_list();
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parse_xml_init();
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taglist_init_global();
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init_ui();
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if (prefs.default_file_behavior == LOCAL_DEFAULT_FILE)
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set_filename(prefs.default_filename, true);
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else
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set_filename(NULL, true);
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// some hard coded settings
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prefs.animation_speed = 0; // we render the profile to pixmap, no animations
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// always show the divecomputer reported ceiling in red
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prefs.redceiling = 1;
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init_proxy();
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if (!quit)
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run_ui();
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exit_ui();
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taglist_free(g_tag_list);
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parse_xml_exit();
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subsurface_console_exit();
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free_prefs();
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return 0;
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}
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