[PATCH BlueZ v2 2/4] profile: Check if bearer is enabled on registration

[Luiz Augusto von Dentz <luiz.dentz@gmail.com>]

From: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>

btd_profile_register now verifies that the profile's bearer type is
compatible with btd_opts.mode before registering. If the required bearer
is not enabled (e.g. LE-only profile when mode is BR/EDR, or BR/EDR-only
profile when mode is LE), registration is rejected with -ENOTSUP.
---
 src/profile.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/profile.c b/src/profile.c
index 65df0f7a0969..97fffe9b4d5c 100644
--- a/src/profile.c
+++ b/src/profile.c
@@ -36,6 +36,7 @@
 #include "dbus-common.h"
 #include "sdp-client.h"
 #include "sdp-xml.h"
+#include "btd.h"
 #include "adapter.h"
 #include "device.h"
 #include "profile.h"
@@ -802,6 +803,14 @@ struct btd_profile *btd_profile_find_remote_uuid(const char *uuid)
 
 int btd_profile_register(struct btd_profile *profile)
 {
+	if ((profile->bearer == BTD_PROFILE_BEARER_LE &&
+				btd_opts.mode == BT_MODE_BREDR) ||
+			(profile->bearer == BTD_PROFILE_BEARER_BREDR &&
+				btd_opts.mode == BT_MODE_LE)) {
+		DBG("Bearer not enabled");
+		return -ENOTSUP;
+	}
+
 	if (profile->experimental && !(g_dbus_get_flags() &
 					G_DBUS_FLAG_ENABLE_EXPERIMENTAL)) {
 		DBG("D-Bus experimental not enabled");
-- 
2.54.0