kdbus: allow senders to receive own broadcasts

The dbus1 spec does not place a restriction on who can receive broadcasts.
As long as the sender has a MATCH-rule on itself, it can as well receive
its own broadcasts.

As it turns out, user-space currently relies on this feature. So make sure
to allow this just like dbus1. If we find some client that does not work
with this, we will have to turn it into a HELLO-flag. Until then, just try
to adjust the default behavior.

Signed-off-by: INSUN PYO <insun.pyo@samsung.com>
Change-Id: I83702b59039062967ec2875e268a17d647902a87

diff --git a/ipc/kdbus/bus.c b/ipc/kdbus/bus.c
index 9d0679eb59f6244ea0feebd617324362878251f4..cfe997fb4915bf60c8f7bab7606a15bdd95176d4 100644 (file)
--- a/ipc/kdbus/bus.c
+++ b/ipc/kdbus/bus.c
@@ -271,8 +271,6 @@ void kdbus_bus_broadcast(struct kdbus_bus *bus,
 
        down_read(&bus->conn_rwlock);
        hash_for_each(bus->conn_hash, i, conn_dst, hentry) {
-               if (conn_dst->id == kmsg->msg.src_id)
-                       continue;
                if (!kdbus_conn_is_ordinary(conn_dst))
                        continue;