diff options
Diffstat (limited to 'src/components/ble/AlertNotificationClient.cpp')
-rw-r--r-- | src/components/ble/AlertNotificationClient.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/components/ble/AlertNotificationClient.cpp b/src/components/ble/AlertNotificationClient.cpp index cfb3272d..9efede39 100644 --- a/src/components/ble/AlertNotificationClient.cpp +++ b/src/components/ble/AlertNotificationClient.cpp @@ -158,8 +158,11 @@ void AlertNotificationClient::OnNotification(ble_gap_event *event) { const auto maxMessageSize{NotificationManager::MaximumMessageSize()}; const auto maxBufferSize{maxMessageSize + headerSize}; - const auto dbgPacketLen = OS_MBUF_PKTLEN(event->notify_rx.om); - size_t bufferSize = std::min(dbgPacketLen + stringTerminatorSize, maxBufferSize); + // Ignore notifications with empty message + const auto packetLen = OS_MBUF_PKTLEN(event->notify_rx.om); + if(packetLen <= headerSize) return; + + size_t bufferSize = std::min(packetLen + stringTerminatorSize, maxBufferSize); auto messageSize = std::min(maxMessageSize, (bufferSize - headerSize)); NotificationManager::Notification notif; |