bluetooth: AVDTP:in set config_rej_rsp,LOSC can't be added.

CC0918 · danieldegrasse · commit 80602f32c6c5 · 2025-07-08T13:37:37.000-05:00
The current logic will result in rsp always being accept because LOSC
added is 0. and according to the spec, LOSC should not be added to the
Set Configuration Reject response.

Signed-off-by: Cheng Chang &lt;cheng.chang@nxp.com&gt;
diff --git a/subsys/bluetooth/host/classic/avdtp.c b/subsys/bluetooth/host/classic/avdtp.c
@@ -486,8 +486,6 @@ static void avdtp_process_configuration_cmd(struct bt_avdtp *session, struct net
 		LOG_DBG("set configuration err code:%d", avdtp_err_code);
 		/* Service Category: Media Codec */
 		net_buf_add_u8(rsp_buf, BT_AVDTP_SERVICE_MEDIA_CODEC);
-		/* Length Of Service Capability */
-		net_buf_add_u8(rsp_buf, 0);
 		/* ERROR CODE */
 		net_buf_add_u8(rsp_buf, avdtp_err_code);
 	}

Original file line number	Diff line number	Diff line change
`@@ -486,8 +486,6 @@ static void avdtp_process_configuration_cmd(struct bt_avdtp *session, struct net`
`486`	`486`	`LOG_DBG("set configuration err code:%d", avdtp_err_code);`
`487`	`487`	`/* Service Category: Media Codec */`
`488`	`488`	`net_buf_add_u8(rsp_buf, BT_AVDTP_SERVICE_MEDIA_CODEC);`
`489`		`- /* Length Of Service Capability */`
`490`		`- net_buf_add_u8(rsp_buf, 0);`
`491`	`489`	`/* ERROR CODE */`
`492`	`490`	`net_buf_add_u8(rsp_buf, avdtp_err_code);`
`493`	`491`	`}`