X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Flibsystemd%2Fsd-bus%2Fbus-message.c;h=c7cb2e60bc1579caa6781cbf455242d7bc1aae1f;hb=53e9dbcdfbae355aae8edb79d49e50a0ec3912d5;hp=400ba307bc9bc05113386dce4afafde915b294fc;hpb=ca794c8e9583eb660f535af32c8c8281a284f270;p=elogind.git

diff --git a/src/libsystemd/sd-bus/bus-message.c b/src/libsystemd/sd-bus/bus-message.c
index 400ba307b..c7cb2e60b 100644
--- a/src/libsystemd/sd-bus/bus-message.c
+++ b/src/libsystemd/sd-bus/bus-message.c
@@ -128,10 +128,11 @@ static void message_free(sd_bus_message *m) {
         message_reset_parts(m);
 
         if (m->release_kdbus) {
-                uint64_t off _alignas_(8);
+                struct kdbus_cmd_free cmd_free;
 
-                off = (uint8_t *)m->kdbus - (uint8_t *)m->bus->kdbus_buffer;
-                ioctl(m->bus->input_fd, KDBUS_CMD_FREE, &off);
+                cmd_free.flags = 0;
+                cmd_free.offset = (uint8_t *)m->kdbus - (uint8_t *)m->bus->kdbus_buffer;
+                (void) ioctl(m->bus->input_fd, KDBUS_CMD_FREE, &cmd_free);
         }
 
         if (m->free_kdbus)