net-firewall/ufw-frontends : revision bump

1 files changed, 61 insertions, 0 deletions

diff --git a/net-firewall/ufw-frontends/files/ufw-frontends-0.3.2-no-log-crash.patch b/net-firewall/ufw-frontends/files/ufw-frontends-0.3.2-no-log-crash.patch
new file mode 100644
index 00000000..f4adb498
--- /dev/null
+++ b/net-firewall/ufw-frontends/files/ufw-frontends-0.3.2-no-log-crash.patch
@@ -0,0 +1,61 @@
+From e7bcf87788588c3a38ce18c9a8d69bbe156860e9 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?S=C5=82awomir=20Nizio?= <slawomir.nizio@sabayon.org>
+Date: Mon, 3 Mar 2014 08:31:47 +0100
+Subject: [PATCH] Fix crash when no log in supported location can be found
+
+This can happen for example on systems that use Journal
+from systemd.
+
+In this case, ufw-gtk exits with a traceback containing:
+IOError: [Errno 2] No such file or directory: '/var/log/messages.log'
+(this is the last log file tried).
+
+The patch works around the issue by handling the error
+and disabling the widget in the "Events" tab.
+---
+ gfw/frontend_gtk.py | 18 +++++++++++++-----
+ 1 file changed, 13 insertions(+), 5 deletions(-)
+
+diff --git a/gfw/frontend_gtk.py b/gfw/frontend_gtk.py
+index 75ebb33..75dfde0 100644
+--- a/gfw/frontend_gtk.py
++++ b/gfw/frontend_gtk.py
+@@ -33,14 +33,21 @@ from gfw.frontend import Frontend
+ 
+ class Notifier(gfw.event.Notifier):
+ 
+-    def __init__(self, callback):
+-        gfw.event.Notifier.__init__(self, callback)
++    def __init__(self, callback, inactive_handler):
++        self._active = False
++        try:
++            gfw.event.Notifier.__init__(self, callback)
++        except IOError:
++            inactive_handler()
++            return
++        self._active = True
+         self._w = gobject.io_add_watch(self._fd, gobject.IO_IN | gobject.IO_PRI,
+                                        self._trigger)
+ 
+     def __del__(self):
+-        gfw.event.Notifier.__del__(self)
+-        gobject.source_remove(self._w)
++        if self._active:
++            gfw.event.Notifier.__del__(self)
++            gobject.source_remove(self._w)
+ 
+ 
+ class Builder(gtk.Builder):
+@@ -90,7 +97,8 @@ class GtkFrontend(Frontend):
+             data = (timestamp, event, conn['IN'], conn['OUT'], conn['PROTO'],
+                     conn['SRC'], spt, conn['DST'], dpt)
+             self.ui.events_model.append(data)
+-        self._notifier = Notifier(callback)
++        self._notifier = Notifier(callback,
++                lambda: self.ui.events_view.set_sensitive(False))
+         self.ui.main_window.show_all()
+         ## FIXME: for the 0.3.0 release, hide the tab for the connections view
+         page = self.ui.view.get_nth_page(2)
+-- 
+1.9.0
+