diff options
Diffstat (limited to 'src/Components/Ble/NotificationManager.cpp')
-rw-r--r-- | src/Components/Ble/NotificationManager.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/Components/Ble/NotificationManager.cpp b/src/Components/Ble/NotificationManager.cpp index 2e02cb15..0aea0697 100644 --- a/src/Components/Ble/NotificationManager.cpp +++ b/src/Components/Ble/NotificationManager.cpp @@ -4,11 +4,12 @@ using namespace Pinetime::Controllers; void NotificationManager::Push(Pinetime::Controllers::NotificationManager::Categories category, - const char *message, uint8_t messageSize) { + const char *message, uint8_t currentMessageSize) { // TODO handle edge cases on read/write index + auto checkedSize = std::min(currentMessageSize, uint8_t{18}); auto& notif = notifications[writeIndex]; - std::memcpy(notif.message.data(), message, messageSize); - notif.message[messageSize] = '\0'; + std::memcpy(notif.message.data(), message, checkedSize); + notif.message[checkedSize] = '\0'; notif.category = category; writeIndex = (writeIndex + 1 < TotalNbNotifications) ? writeIndex + 1 : 0; |