6 files changed, 23 insertions, 10 deletions
diff --git a/src/libsystemd/sd-bus/bus-kernel.c b/src/libsystemd/sd-bus/bus-kernel.c
index f08db2da89..e3fac01f92 100644
--- a/src/libsystemd/sd-bus/bus-kernel.c
+++ b/src/libsystemd/sd-bus/bus-kernel.c
@@ -1385,15 +1385,16 @@ int bus_kernel_read_message(sd_bus *bus, bool hint_priority, int64_t priority) {
                         r = 0;
                 }
 
-        } else if (k->payload_type == KDBUS_PAYLOAD_KERNEL)
+                if (r <= 0)
+                        close_kdbus_msg(bus, k);
+        } else if (k->payload_type == KDBUS_PAYLOAD_KERNEL) {
                 r = bus_kernel_translate_message(bus, k);
-        else {
+                close_kdbus_msg(bus, k);
+        } else {
                 log_debug("Ignoring message with unknown payload type %llu.", (unsigned long long) k->payload_type);
                 r = 0;
-        }
-
-        if (r <= 0)
                 close_kdbus_msg(bus, k);
+        }
 
         return r < 0 ? r : 1;
 }
diff --git a/src/libsystemd/sd-bus/busctl.c b/src/libsystemd/sd-bus/busctl.c
index 39caa4e7d6..6aaaf0e5ec 100644
--- a/src/libsystemd/sd-bus/busctl.c
+++ b/src/libsystemd/sd-bus/busctl.c
@@ -1137,6 +1137,7 @@ static int monitor(sd_bus *bus, char *argv[], int (*dump)(sd_bus_message *m, FIL
 
                 if (m) {
                         dump(m, stdout);
+                        fflush(stdout);
 
                         if (sd_bus_message_is_signal(m, "org.freedesktop.DBus.Local", "Disconnected") > 0) {
                                 log_info("Connection terminated, exiting.");
@@ -1973,7 +1974,7 @@ static int busctl_main(sd_bus *bus, int argc, char *argv[]) {
 }
 
 int main(int argc, char *argv[]) {
-        _cleanup_bus_close_unref_ sd_bus *bus = NULL;
+        _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
         int r;
 
         log_parse_environment();
diff --git a/src/libsystemd/sd-bus/sd-bus.c b/src/libsystemd/sd-bus/sd-bus.c
index 5dd6468707..0ca225c617 100644
--- a/src/libsystemd/sd-bus/sd-bus.c
+++ b/src/libsystemd/sd-bus/sd-bus.c
@@ -1428,6 +1428,17 @@ _public_ void sd_bus_close(sd_bus *bus) {
          * ioctl on the fd when they are freed. */
 }
 
+_public_ sd_bus* sd_bus_flush_close_unref(sd_bus *bus) {
+
+        if (!bus)
+                return NULL;
+
+        sd_bus_flush(bus);
+        sd_bus_close(bus);
+
+        return sd_bus_unref(bus);
+}
+
 static void bus_enter_closing(sd_bus *bus) {
         assert(bus);
 
diff --git a/src/libsystemd/sd-bus/test-bus-chat.c b/src/libsystemd/sd-bus/test-bus-chat.c
index 046e999008..754335b5e7 100644
--- a/src/libsystemd/sd-bus/test-bus-chat.c
+++ b/src/libsystemd/sd-bus/test-bus-chat.c
@@ -262,7 +262,7 @@ fail:
 
 static void* client1(void*p) {
         _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
-        _cleanup_bus_close_unref_ sd_bus *bus = NULL;
+        _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
         _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
         const char *hello;
         int r;
@@ -361,7 +361,7 @@ static int quit_callback(sd_bus_message *m, void *userdata, sd_bus_error *ret_er
 
 static void* client2(void*p) {
         _cleanup_bus_message_unref_ sd_bus_message *m = NULL, *reply = NULL;
-        _cleanup_bus_close_unref_ sd_bus *bus = NULL;
+        _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
         _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
         bool quit = false;
         const char *mid;
diff --git a/src/libsystemd/sd-bus/test-bus-gvariant.c b/src/libsystemd/sd-bus/test-bus-gvariant.c
index 22ea00c2fb..9b7dd2e499 100644
--- a/src/libsystemd/sd-bus/test-bus-gvariant.c
+++ b/src/libsystemd/sd-bus/test-bus-gvariant.c
@@ -132,7 +132,7 @@ static void test_bus_gvariant_get_alignment(void) {
 
 static void test_marshal(void) {
         _cleanup_bus_message_unref_ sd_bus_message *m = NULL, *n = NULL;
-        _cleanup_bus_close_unref_ sd_bus *bus = NULL;
+        _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
         _cleanup_free_ void *blob;
         size_t sz;
         int r;
diff --git a/src/libsystemd/sd-bus/test-bus-match.c b/src/libsystemd/sd-bus/test-bus-match.c
index a1687b1c7b..83cb5c62c2 100644
--- a/src/libsystemd/sd-bus/test-bus-match.c
+++ b/src/libsystemd/sd-bus/test-bus-match.c
@@ -92,7 +92,7 @@ int main(int argc, char *argv[]) {
         };
 
         _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
-        _cleanup_bus_close_unref_ sd_bus *bus = NULL;
+        _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
         enum bus_match_node_type i;
         sd_bus_slot slots[19];
         int r;