v1.1.23rc1

Changes in CUPS v1.1.23rc1:

• The lpr man page did not document the "-U" option (Issue #998)
• The scheduler no longer sends the page-set option when printing banner pages (Issue #995)
• Fixed a debug message in the imagetops filter (Issue #1012)
• The lprm man page listed the "-" option in the wrong order (Issue #911)
• The hpgltops filter contained two buffer overflows that could potentially allow remote access to the "lp" account (Issue #1024)
• The lppasswd command did not protect against file descriptor or ulimit attacks (Issue #1023)
• The "lpc status" command used the wrong resource path when querying the list of printers and jobs, causing unnecessary authentication requests (Issue #1018)
• The httpWait() function did not handle signal interruptions (Issue #1020)
• The USB backend used the wrong size status variable when checking the printer status (Issue #1017)
• The scheduler did not delete classes from other classes or implicit classes, which could cause a crash (Issue #1015)
• The IPP backend now logs the remote print job ID at log level NOTICE instead of INFO (so it shows up in the error_log file...)