bus: use EUID over UID and fix unix-creds

[elogind.git] / src / libsystemd / sd-bus / busctl.c

diff --git a/src/libsystemd/sd-bus/busctl.c b/src/libsystemd/sd-bus/busctl.c
index c9eeb91b0c0dba17de769281f46a47b690344acf..f0bc2a76a56956a5e17d20b4a0d873aae1ef6615 100644 (file)
--- a/src/libsystemd/sd-bus/busctl.c
+++ b/src/libsystemd/sd-bus/busctl.c
@@ -160,7 +160,7 @@ static int list_bus_names(sd_bus *bus, char **argv) {
                 r = sd_bus_get_name_creds(
                                 bus, *i,
                                 (arg_augment_creds ? SD_BUS_CREDS_AUGMENT : 0) |
-                                SD_BUS_CREDS_UID|SD_BUS_CREDS_PID|SD_BUS_CREDS_COMM|
+                                SD_BUS_CREDS_EUID|SD_BUS_CREDS_PID|SD_BUS_CREDS_COMM|
                                 SD_BUS_CREDS_UNIQUE_NAME|SD_BUS_CREDS_UNIT|SD_BUS_CREDS_SESSION|
                                 SD_BUS_CREDS_DESCRIPTION, &creds);
                 if (r >= 0) {
@@ -178,7 +178,7 @@ static int list_bus_names(sd_bus *bus, char **argv) {
                         } else
                                 fputs("          - -              ", stdout);
 
-                        r = sd_bus_creds_get_uid(creds, &uid);
+                        r = sd_bus_creds_get_euid(creds, &uid);
                         if (r >= 0) {
                                 _cleanup_free_ char *u = NULL;
 
@@ -1127,6 +1127,8 @@ static int monitor(sd_bus *bus, char *argv[], int (*dump)(sd_bus_message *m, FIL
                         return log_error_errno(r, "Failed to add match: %m");
         }
 
+        log_info("Monitoring bus message stream.");
+
         for (;;) {
                 _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
 
@@ -1136,6 +1138,12 @@ static int monitor(sd_bus *bus, char *argv[], int (*dump)(sd_bus_message *m, FIL
 
                 if (m) {
                         dump(m, stdout);
+
+                        if (sd_bus_message_is_signal(m, "org.freedesktop.DBus.Local", "Disconnected") > 0) {
+                                log_info("Connection terminated, exiting.");
+                                return 0;
+                        }
+
                         continue;
                 }