sd-bus: sync kdbus.h (API break)

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

diff --git a/src/libsystemd/sd-bus/bus-message.c b/src/libsystemd/sd-bus/bus-message.c
index d00455a1121de100b01e64cb5a61e6c550a47398..400ba307bc9bc05113386dce4afafde915b294fc 100644 (file)
--- a/src/libsystemd/sd-bus/bus-message.c
+++ b/src/libsystemd/sd-bus/bus-message.c
@@ -127,16 +127,16 @@ static void message_free(sd_bus_message *m) {
 
         message_reset_parts(m);
 
-        if (m->free_kdbus)
-                free(m->kdbus);
-
         if (m->release_kdbus) {
-                uint64_t off;
+                uint64_t off _alignas_(8);
 
                 off = (uint8_t *)m->kdbus - (uint8_t *)m->bus->kdbus_buffer;
                 ioctl(m->bus->input_fd, KDBUS_CMD_FREE, &off);
         }
 
+        if (m->free_kdbus)
+                free(m->kdbus);
+
         sd_bus_unref(m->bus);
 
         if (m->free_fds) {
@@ -5337,7 +5337,7 @@ int bus_header_message_size(struct bus_header *h, size_t *sum) {
 }
 
 _public_ int sd_bus_message_get_errno(sd_bus_message *m) {
-        assert_return(m, -EINVAL);
+        assert_return(m, EINVAL);
 
         if (m->header->type != SD_BUS_MESSAGE_METHOD_ERROR)
                 return 0;