Fix for enabling self-broadcast-signal subscription

Signed-off-by: INSUN PYO <insun.pyo@samsung.com>
[ This commit re-applies change I4d52c8b8653025e2cca138b40a4e84f1805e1c7 to new kdbus upstream version. ]
Signed-off-by: Karol Lewandowski <k.lewandowsk@samsung.com>
Change-Id: Ia886dd4b3e15b1d89ee7fd31d12be9ae7d1b863e

diff --git a/ipc/kdbus/bus.c b/ipc/kdbus/bus.c
index a67f825bdeaf02fb7e76187750ed28417db79e18..485243cab57954fcf0a56fe9baf9acab40dfe92b 100644 (file)
--- a/ipc/kdbus/bus.c
+++ b/ipc/kdbus/bus.c
@@ -263,6 +263,9 @@ 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 == staging->msg->src_id) && (current->tgid == 1))
+                       continue;
+
                if (!kdbus_conn_is_ordinary(conn_dst))
                        continue;