sysfs-show.c: return negative error

[elogind.git] / src / login / logind-session-dbus.c

diff --git a/src/login/logind-session-dbus.c b/src/login/logind-session-dbus.c
index 9f3217baf5041b0642080526c0624833e60036ed..4bbe75e428cc7b5a5b8408fd96945c596cf324f0 100644 (file)
--- a/src/login/logind-session-dbus.c
+++ b/src/login/logind-session-dbus.c
@@ -225,6 +225,7 @@ static int method_lock(sd_bus *bus, sd_bus_message *message, void *userdata, sd_
 }
 
 static int method_set_idle_hint(sd_bus *bus, sd_bus_message *message, void *userdata, sd_bus_error *error) {
+        _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
         Session *s = userdata;
         uid_t uid;
         int r, b;
@@ -237,7 +238,11 @@ static int method_set_idle_hint(sd_bus *bus, sd_bus_message *message, void *user
         if (r < 0)
                 return r;
 
-        r = sd_bus_get_owner_uid(bus, sd_bus_message_get_sender(message), &uid);
+        r = sd_bus_query_sender_creds(message, SD_BUS_CREDS_UID, &creds);
+        if (r < 0)
+                return r;
+
+        r = sd_bus_creds_get_uid(creds, &uid);
         if (r < 0)
                 return r;
 
@@ -283,6 +288,7 @@ static int method_kill(sd_bus *bus, sd_bus_message *message, void *userdata, sd_
 }
 
 static int method_take_control(sd_bus *bus, sd_bus_message *message, void *userdata, sd_bus_error *error) {
+        _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
         Session *s = userdata;
         int r, force;
         uid_t uid;
@@ -295,7 +301,11 @@ static int method_take_control(sd_bus *bus, sd_bus_message *message, void *userd
         if (r < 0)
                 return r;
 
-        r = sd_bus_get_owner_uid(bus, sd_bus_message_get_sender(message), &uid);
+        r = sd_bus_query_sender_creds(message, SD_BUS_CREDS_UID, &creds);
+        if (r < 0)
+                return r;
+
+        r = sd_bus_creds_get_uid(creds, &uid);
         if (r < 0)
                 return r;
 
@@ -477,6 +487,7 @@ int session_object_find(sd_bus *bus, const char *path, const char *interface, vo
         assert(m);
 
         if (streq(path, "/org/freedesktop/login1/session/self")) {
+                _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
                 sd_bus_message *message;
                 pid_t pid;
 
@@ -484,9 +495,13 @@ int session_object_find(sd_bus *bus, const char *path, const char *interface, vo
                 if (!message)
                         return 0;
 
-                r = sd_bus_get_owner_pid(bus, sd_bus_message_get_sender(message), &pid);
+                r = sd_bus_query_sender_creds(message, SD_BUS_CREDS_PID, &creds);
                 if (r < 0)
-                        return 0;
+                        return r;
+
+                r = sd_bus_creds_get_pid(creds, &pid);
+                if (r < 0)
+                        return r;
 
                 r = manager_get_session_by_pid(m, pid, &session);
                 if (r <= 0)
@@ -667,12 +682,12 @@ int session_send_create_reply(Session *s, sd_bus_error *error) {
                   (uint32_t) s->vtnr);
 
         return sd_bus_reply_method_return(
-                        c,
-                        "soshsub",
+                        c, "soshusub",
                         s->id,
                         p,
                         s->user->runtime_path,
                         fifo_fd,
+                        (uint32_t) s->user->uid,
                         s->seat ? s->seat->id : "",
                         (uint32_t) s->vtnr,
                         false);