Alexandru Popa ([EMAIL PROTECTED]) reports a bug with a severity of 1 The lower the number the more severe it is. Short Description psql can crash the backend on login Long Description On a FreeBSD 4.1-STABLE system, launching /usr/local/pgsql/bin/psql and giving control-d as a password will crash the backend. Note I only tried this on a localhost connection (Unix sockets) Sample Code machine% /usr/local/pgsql/bin/psql -U validuser Password: (hit control-d here) Password: Password: Password: Password: Password: Password: Password: Password: (more of those) Password: psql: pqReadData() -- backend closed the channel unexpectedly. This probably means the backend terminated abnormally before or while processing the request. machine% /usr/local/pgsql/bin/psql -U validuser psql: connectDBStart() -- connect() failed: No such file or directory Is the postmaster running at 'localhost' and accepting connections on Unix socket '5432'? machine% ps auxw|grep 'post[m]aster' machine% No file was uploaded with this report