filter_list: add cleanup function and call it on exit.

Change-Id: I51d8074cc5a63d4fd3af8852df120d6b4163217f
Reviewed-on: https://code.wireshark.org/review/19942
Reviewed-by: Michael Mann <mmann78@netscape.net>

3 files changed, 7 insertions, 0 deletions

diff --git a/ui/gtk/main.c b/ui/gtk/main.c
index b62ffd35b9..ff2751ea5b 100644
--- a/ui/gtk/main.c
+++ b/ui/gtk/main.c
@@ -2815,6 +2815,7 @@ clean_exit:
     capture_opts_cleanup(&global_capture_opts);
 #endif
     col_cleanup(&cfile.cinfo);
+    free_filter_lists();
     return ret;
 }
 
diff --git a/ui/qt/wireshark_application.cpp b/ui/qt/wireshark_application.cpp
index f9bcfd7a83..a136bc3d74 100644
--- a/ui/qt/wireshark_application.cpp
+++ b/ui/qt/wireshark_application.cpp
@@ -716,6 +716,11 @@ WiresharkApplication::WiresharkApplication(int &argc,  char **argv) :
     connect(qApp, SIGNAL(aboutToQuit()), this, SLOT(cleanup()));
 }
 
+WiresharkApplication::~WiresharkApplication()
+{
+    free_filter_lists();
+}
+
 void WiresharkApplication::registerUpdate(register_action_e action, const char *message)
 {
     emit splashUpdate(action, message);
diff --git a/ui/qt/wireshark_application.h b/ui/qt/wireshark_application.h
index 9decb77f28..c4b4b786d2 100644
--- a/ui/qt/wireshark_application.h
+++ b/ui/qt/wireshark_application.h
@@ -60,6 +60,7 @@ class WiresharkApplication : public QApplication
     Q_OBJECT
 public:
     explicit WiresharkApplication(int &argc,  char **argv);
+    ~WiresharkApplication();
 
     enum AppSignal {
         CaptureFilterListChanged,