slackware-current/source/xap/pavucontrol/sigsegv_on_quit.patch

diff --git a/src/mainwindow.cc b/src/mainwindow.cc
index 6fa3480..6d6463a 100644
--- a/src/mainwindow.cc
+++ b/src/mainwindow.cc
@@ -35,6 +35,8 @@
 
 #include "i18n.h"
 
+#include "pavuapplication.h"
+
 /* Used for profile sorting */
 struct profile_prio_compare {
     bool operator() (const pa_card_profile_info2& lhs, const pa_card_profile_info2& rhs) const {
@@ -200,7 +202,6 @@ void MainWindow::on_realize() {
 }
 
 bool MainWindow::on_key_press_event(GdkEventKey* event) {
-
     if (event->state & GDK_CONTROL_MASK) {
         switch (event->keyval) {
             case GDK_KEY_KP_1:
@@ -221,7 +222,7 @@ bool MainWindow::on_key_press_event(GdkEventKey* event) {
             case GDK_KEY_Q:
             case GDK_KEY_w:
             case GDK_KEY_q:
-                Gtk::Main::quit();
+                g_MainApp -> quit();
                 return true;
         }
     }
diff --git a/src/pavuapplication.cc b/src/pavuapplication.cc
index e8520ec..3298c1c 100644
--- a/src/pavuapplication.cc
+++ b/src/pavuapplication.cc
@@ -30,6 +30,9 @@
 #include "pavucontrol.h"
 #include "mainwindow.h"
 
+
+std::unique_ptr<PavuApplication> g_MainApp;
+
 PavuApplication::PavuApplication() :
     Gtk::Application("org.pulseaudio.pavucontrol", Gio::ApplicationFlags::APPLICATION_HANDLES_COMMAND_LINE),
     mainWindow(NULL),
@@ -143,26 +146,26 @@ int main(int argc, char *argv[]) {
     signal(SIGPIPE, SIG_IGN);
 
     /* Create the application */
-    auto app = PavuApplication();
+    g_MainApp = std::unique_ptr<PavuApplication>(new PavuApplication());
 
     /* Add command-line options */
-    app.add_main_option_entry(
+    g_MainApp->add_main_option_entry(
         Gio::Application::OptionType::OPTION_TYPE_INT,
         "tab", 't',
         _("Select a specific tab on load."),
         _("number"));
 
-    app.add_main_option_entry(
+    g_MainApp->add_main_option_entry(
         Gio::Application::OptionType::OPTION_TYPE_BOOL,
         "retry", 'r',
         _("Retry forever if pa quits (every 5 seconds)."));
 
-    app.add_main_option_entry(
+    g_MainApp->add_main_option_entry(
         Gio::Application::OptionType::OPTION_TYPE_BOOL,
         "maximize", 'm',
         _("Maximize the window."));
 
-    app.add_main_option_entry(
+    g_MainApp->add_main_option_entry(
         Gio::Application::OptionType::OPTION_TYPE_BOOL,
         "version", 'v',
         _("Show version."));
@@ -170,7 +173,7 @@ int main(int argc, char *argv[]) {
     /* Connect to the "on_command_line" signal which is fired
      * when the application receives command-line arguments
      */
-    app.signal_command_line().connect(sigc::bind(sigc::ptr_fun(&on_command_line), &app), false);
+    g_MainApp->signal_command_line().connect(sigc::bind(sigc::ptr_fun(&on_command_line), g_MainApp.get()), false);
 
     /* Run the application.
      * In the first launched instance, this will return when its window is
@@ -179,5 +182,5 @@ int main(int argc, char *argv[]) {
      * Handling a new request consists of presenting the existing window (and
      * optionally, select a tab).
      */
-    return app.run(argc, argv);
+     return g_MainApp->run(argc, argv);
 }
diff --git a/src/pavuapplication.h b/src/pavuapplication.h
index 3589c5d..ba56dc9 100644
--- a/src/pavuapplication.h
+++ b/src/pavuapplication.h
@@ -21,6 +21,7 @@
 #ifndef pavuapplication_h
 #define pavuapplication_h
 
+#include <memory>
 #include "pavucontrol.h"
 #include "mainwindow.h"
 
@@ -49,4 +50,6 @@ private:
 };
 
 
+extern std::unique_ptr<PavuApplication> g_MainApp;
+
 #endif
diff --git a/src/pavucontrol.cc b/src/pavucontrol.cc
index 6981707..dbdf92a 100644
--- a/src/pavucontrol.cc
+++ b/src/pavucontrol.cc
@@ -40,6 +40,7 @@
 #include "sourceoutputwidget.h"
 #include "rolewidget.h"
 #include "mainwindow.h"
+#include "pavuapplication.h"
 
 static pa_context* context = NULL;
 static pa_mainloop_api* api = NULL;
@@ -56,7 +57,7 @@ void show_error(const char *txt) {
     Gtk::MessageDialog dialog(buf, false, Gtk::MESSAGE_ERROR, Gtk::BUTTONS_CLOSE, true);
     dialog.run();
 
-    Gtk::Main::quit();
+	g_MainApp ->quit();
 }
 
 static void dec_outstanding(MainWindow *w) {
@@ -571,7 +572,7 @@ void context_state_callback(pa_context *c, void *userdata) {
 
         case PA_CONTEXT_TERMINATED:
         default:
-            Gtk::Main::quit();
+			g_MainApp ->quit();
             return;
     }
 }
@@ -613,7 +614,7 @@ gboolean connect_to_pulse(gpointer userdata) {
         else {
             if(!retry) {
                 reconnect_timeout = -1;
-                Gtk::Main::quit();
+                g_MainApp ->quit();
             } else {
                 g_debug(_("Connection failed, attempting reconnect"));
                 reconnect_timeout = 5;