425 error on subsequent calls when file is not found on RETR

[pantosaur]

when downloading a file from the ftp server, whenever I open a file where fileOpen will fail (ftp.c, line 840), and I do this 2 times, the server returns 425 on the following commands, "can't create data socket". I saw that from stepping in the code, when doing get on the FTP client, the server first receives the command PASV and enters the case TCPIP_FTP_CMD_PASV where it calls NET_PRES_SocketSignalHandlerRegister. When fileOpen succeeds, NET_PRES_SocketSignalHandlerDeregister is called. However when fileOpen fails, NET_PRES_SocketSignalHandlerDeregister is not called, the code never steps into NET_PRES_SocketSignalHandlerDeregister.

I am assuming that maybe the sockets are leaked because of this, and that's why I get the error. Any support would be very appreciated.

Thank you.

[Hrisikeshsahu]

Hi,
Thanks a lot for this leak report. we are working on this issue.

Thank you