Dinglan Peng

I also found this bug of UltraVNC when implementing MSLogonII for noVNC and TigerVNC. It seems if the username/password is long enough or is not null terminalted, the UltraVNC server...

I just tested it. When the username length is > 179 the server crashes. The password length doesn't matter.

The case without null termination should be similar to long usernames because the length can be as long as 256 (if there isn't a zero by accident). If your username...

Oh, it seems that you guys might find a different bug from what I found. The long username bug occurs even with UltraVNC client + server.

BTW I don't think the length limit is a issue because the UltraVNC server always sends a prime < maxNum, so no matter how big the client's private key is,...

This is because the default "VNC authentication" security type only uses the first eight characters of the password. You should use other security types if you need a longer password.

Sorry for the late reply. I finished my internship at Microsoft last June and am not doing research on machine learning anymore, and I don't have an environment for debugging,...

I would suggest checking you have GPUs that are fast enough. The program prints log every 100 iterations, which may take a long time with only two GPUs.

You need to process pretrain data to generate the dict.

How about doing some simple static analysis to detect if the red zone is used? For example, starting from the next instruction of syscall, detect if the redzone is referenced...