[file-roller] add a zero at the end of the buffer that contains the xml description

[Paolo Bacchilega <paobac src gnome org>]

commit 78d330c95a562f83769ace871b8c2671788842ba
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Tue Oct 16 19:58:58 2012 +0200

    add a zero at the end of the buffer that contains the xml description
    
    attempt to fix bug #686230

 src/main.c |   37 ++++++++++++++++++++-----------------
 1 files changed, 20 insertions(+), 17 deletions(-)
---
diff --git a/src/main.c b/src/main.c
index e935311..1eb2e65 100644
--- a/src/main.c
+++ b/src/main.c
@@ -600,29 +600,32 @@ fr_application_register_archive_manager_service (FrApplication *self)
 	gsize         size;
 	guchar       *buffer;
 	GInputStream *stream;
+	gsize         bytes_read;
 	GError       *error = NULL;
 
 	g_application_hold (G_APPLICATION (self));
 
 	g_resources_get_info (ORG_GNOME_ARCHIVEMANAGER_XML, 0, &size, NULL, NULL);
-	buffer = g_new (guchar, size);
+	buffer = g_new (guchar, size + 1);
 	stream = g_resources_open_stream (ORG_GNOME_ARCHIVEMANAGER_XML, 0, NULL);
-	g_input_stream_read_all (stream, buffer, size, NULL, NULL, NULL);
-
-	self->introspection_data = g_dbus_node_info_new_for_xml ((gchar *) buffer, &error);
-	if (self->introspection_data != NULL) {
-		self->owner_id = g_bus_own_name (G_BUS_TYPE_SESSION,
-						 "org.gnome.ArchiveManager1",
-						 G_BUS_NAME_OWNER_FLAGS_NONE,
-						 on_bus_acquired_for_archive_manager,
-						 NULL /*on_name_acquired*/,
-						 NULL /*on_name_lost*/,
-						 self,
-						 NULL);
-	}
-	else {
-		g_warning ("%s", error->message);
-		g_clear_error (&error);
+	if (g_input_stream_read_all (stream, buffer, size, &bytes_read, NULL, NULL)) {
+		buffer[bytes_read] = '\0';
+
+		self->introspection_data = g_dbus_node_info_new_for_xml ((gchar *) buffer, &error);
+		if (self->introspection_data != NULL) {
+			self->owner_id = g_bus_own_name (G_BUS_TYPE_SESSION,
+							 "org.gnome.ArchiveManager1",
+							 G_BUS_NAME_OWNER_FLAGS_NONE,
+							 on_bus_acquired_for_archive_manager,
+							 NULL /*on_name_acquired*/,
+							 NULL /*on_name_lost*/,
+							 self,
+							 NULL);
+		}
+		else {
+			g_warning ("%s", error->message);
+			g_clear_error (&error);
+		}
 	}
 
 	g_timeout_add_seconds (SERVICE_TIMEOUT, service_timeout_cb, self);