From: Daniel Mack <daniel@zonque.org>
Date: Mon, 5 Jan 2015 13:32:26 +0000 (+0100)
Subject: connection: handle KDBUS_MSG_SIGNAL
X-Git-Tag: upstream/0.20150129.081441utc~98
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=59373e6cb1bfb686f5d74f0927409d4fd27c6ac6;p=platform%2Fcore%2Fsystem%2Fkdbus-bus.git

connection: handle KDBUS_MSG_SIGNAL

Add missed hunks for handling KDBUS_MSG_SIGNAL.

Signed-off-by: Daniel Mack <daniel@zonque.org>
---

diff --git a/connection.c b/connection.c
index 5879833..8c2e7d8 100644
--- a/connection.c
+++ b/connection.c
@@ -989,8 +989,8 @@ int kdbus_cmd_msg_send(struct kdbus_conn *conn_src,
 			goto exit_unref;
 
 		if (msg->flags & KDBUS_MSG_EXPECT_REPLY) {
-			ret = kdbus_conn_check_access(conn_src, conn_dst, msg,
-						      NULL);
+			ret = kdbus_conn_check_access(conn_src, conn_dst,
+						      msg, NULL);
 			if (ret < 0)
 				goto exit_unref;
 
@@ -1000,9 +1000,20 @@ int kdbus_cmd_msg_send(struct kdbus_conn *conn_src,
 				ret = PTR_ERR(reply_wait);
 				goto exit_unref;
 			}
+		} else if (msg->flags & KDBUS_MSG_SIGNAL) {
+			ret = kdbus_conn_check_access(conn_dst, conn_src,
+						      msg, NULL);
+			if (ret < 0)
+				goto exit_unref;
+
+			if (!kdbus_match_db_match_kmsg(conn_dst->match_db,
+						       conn_src, kmsg)) {
+				ret = -EPERM;
+				goto exit_unref;
+			}
 		} else {
-			ret = kdbus_conn_check_access(conn_src, conn_dst, msg,
-						      &reply_wake);
+			ret = kdbus_conn_check_access(conn_src, conn_dst,
+						      msg, &reply_wake);
 			if (ret < 0)
 				goto exit_unref;
 		}