bluetooth: fix pincode copy.

WebPlatformForEmbedded · Feb 1, 2024 · 4693c4c · 4693c4c
1 parent ae32d9b
commit 4693c4c
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/Source/bluetooth/HCISocket.cpp b/Source/bluetooth/HCISocket.cpp
@@ -1245,8 +1245,8 @@ uint32_t ManagementSocket::UserPINCodeReply(const Address& remote, const Address
         Management::UserPINCodeReply command(_deviceId);
         command->addr.bdaddr = *remote.Data();
         command->addr.type = type;
-        command->pin_len = std::max(pinCode.length(), sizeof(command->pin_code));
-        ::strncpy(reinterpret_cast<char*>(command->pin_code), pinCode.c_str(), sizeof(command->pin_code));
+        command->pin_len = std::min(pinCode.length(), sizeof(command->pin_code));
+        ::memcpy(command->pin_code, pinCode.c_str(), std::min(pinCode.length(), sizeof(command->pin_code)));
         result = Exchange(MANAGMENT_TIMEOUT, command, command);
         commandResult = command.Result();
     } else {