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authorJohan Hedberg <johan.hedberg@nokia.com>2007-01-19 17:02:28 +0000
committerJohan Hedberg <johan.hedberg@nokia.com>2007-01-19 17:02:28 +0000
commit47ff7500e63b5a94266e6a23b8c015822cec3d19 (patch)
tree7d6fad021e5ae67e4083f6420026363e4a8aa230 /hcid/dbus-service.c
parent06e0a7f62e2f594784c01ce232e040dae333dc18 (diff)
Add signal filter and match before spawning service processes
Diffstat (limited to 'hcid/dbus-service.c')
-rw-r--r--hcid/dbus-service.c34
1 files changed, 18 insertions, 16 deletions
diff --git a/hcid/dbus-service.c b/hcid/dbus-service.c
index 8115a693..2bfaa588 100644
--- a/hcid/dbus-service.c
+++ b/hcid/dbus-service.c
@@ -494,9 +494,27 @@ static int start_service(struct service *service, DBusConnection *conn)
return -1;
}
+ if (!dbus_connection_add_filter(conn, service_filter, service, NULL)) {
+ error("Unable to add signal filter");
+ g_strfreev(argv);
+ return -1;
+ }
+
+ dbus_error_init(&derr);
+ dbus_bus_add_match(conn, NAME_MATCH, &derr);
+ if (dbus_error_is_set(&derr)) {
+ error("Add match \"%s\" failed: %s", derr.message);
+ dbus_error_free(&derr);
+ dbus_connection_remove_filter(conn, service_filter, service);
+ g_strfreev(argv);
+ return -1;
+ }
+
if (!g_spawn_async(NULL, argv, NULL, G_SPAWN_DO_NOT_REAP_CHILD,
service_setup, service, &service->pid, NULL)) {
error("Unable to execute %s", service->exec);
+ dbus_connection_remove_filter(conn, service_filter, service);
+ dbus_bus_remove_match(conn, NAME_MATCH, NULL);
g_strfreev(argv);
return -1;
}
@@ -508,22 +526,6 @@ static int start_service(struct service *service, DBusConnection *conn)
debug("%s executed with PID %d", service->exec, service->pid);
- if (!dbus_connection_add_filter(conn, service_filter, service, NULL)) {
- error("Unable to add signal filter");
- if (kill(service->pid, SIGKILL) < 0)
- error("kill(%d, SIGKILL): %s (%d)", service->pid,
- strerror(errno), errno);
- return -1;
- }
-
- dbus_error_init(&derr);
- dbus_bus_add_match(conn, NAME_MATCH, &derr);
- if (dbus_error_is_set(&derr)) {
- error("Add match \"%s\" failed: %s", derr.message);
- dbus_error_free(&derr);
- return -1;
- }
-
service->startup_timer = g_timeout_add(STARTUP_TIMEOUT,
service_startup_timeout,
service);