The behavior of select() is undefined when the value of max_fd is bigger or equal to FD_SETSIZE. When using a big number of async_jobs in speed.c this condition might not be satisfied.
The following pull request add a check and print an error message: https://github.com/openssl/openssl/pull/926 Regards, Andrea -------------------------------------------------------------- Intel Research and Development Ireland Limited Registered in Ireland Registered Office: Collinstown Industrial Park, Leixlip, County Kildare Registered Number: 308263 This e-mail and any attachments may contain confidential material for the sole use of the intended recipient(s). Any review or distribution by others is strictly prohibited. If you are not the intended recipient, please contact the sender and delete all copies. -- Ticket here: http://rt.openssl.org/Ticket/Display.html?id=4494 Please log in as guest with password guest if prompted -- openssl-dev mailing list To unsubscribe: https://mta.openssl.org/mailman/listinfo/openssl-dev