bus: add new sd_bus_creds object to encapsulate process credentials

[elogind.git] / src / core / service.c

diff --git a/src/core/service.c b/src/core/service.c
index 5b41c36383e23e4f2e9668562311ddc663583b9a..cdbe4c83ee5ae2f5466fc00d588cd255a54340e3 100644 (file)
--- a/src/core/service.c
+++ b/src/core/service.c
@@ -3673,11 +3673,14 @@ static void service_bus_name_owner_change(
                     s->state == SERVICE_RUNNING ||
                     s->state == SERVICE_RELOAD)) {
 
+                _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
                 pid_t pid;
 
                 /* Try to acquire PID from bus service */
 
-                r = sd_bus_get_owner_pid(u->manager->api_bus, name, &pid);
+                r = sd_bus_get_owner_creds(u->manager->api_bus, name, SD_BUS_CREDS_PID, &creds);
+                if (r >= 0)
+                        r = sd_bus_creds_get_pid(creds, &pid);
                 if (r >= 0) {
                         log_debug_unit(u->id, "%s's D-Bus name %s is now owned by process %u", u->id, name, (unsigned) pid);