busname: fix CMD_FREE ioctl

The KDBUS_CMD_FREE ioctl struct has a size field now, which needs to be set.

1 files changed, 3 insertions, 1 deletions

diff --git a/src/core/busname.c b/src/core/busname.c
index 838171fe23..acd665282d 100644
--- a/src/core/busname.c
+++ b/src/core/busname.c
@@ -730,7 +730,9 @@ static int busname_peek_message(BusName *n) {
                 .size = sizeof(cmd_recv),
                 .flags = KDBUS_RECV_PEEK,
         };
-        struct kdbus_cmd_free cmd_free = {};
+        struct kdbus_cmd_free cmd_free = {
+                .size = sizeof(cmd_free),
+        };
         const char *comm = NULL;
         struct kdbus_item *d;
         struct kdbus_msg *k;