[3/4] dpp: allow PKEX configurators to run without multicast RX support

Commit Message

James Prestwood Aug. 27, 2024, 2:21 p.m. UTC

Since IWD enrollees can send unicast frames, a PKEX configurator could
still run without multicast support. Using this combination basically
allows any driver to utilize DPP/PKEX assuming the MAC address can
be communicated using some out of band mechanism.
---
 src/dpp.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

Patch

diff --git a/src/dpp.c b/src/dpp.c
index 39b66154..dad74efe 100644
--- a/src/dpp.c
+++ b/src/dpp.c
@@ -4574,11 +4574,9 @@  static struct l_dbus_message *dpp_start_pkex_configurator(struct dpp_sm *dpp,
 				dpp->interface != DPP_INTERFACE_UNBOUND)
 		return dbus_error_busy(message);
 
-	if (!dpp->mcast_support) {
-		l_debug("Multicast frame registration not supported, cannot "
-			"start a configurator");
-		return dbus_error_not_supported(message);
-	}
+	if (!dpp->mcast_support)
+		l_debug("Multicast frame registration not supported, only "
+			"enrollees sending uncast will be supported");
 
 	if (!network || !bss)
 		return dbus_error_not_connected(message);