Update to cups 1.4.6

CHANGES IN CUPS V1.4.6

	- Fixed a "make check" issue on Solaris (STR #3729)
	- Regression: The pstops filter did not support landscape printing of
	  PostScript files (STR #3722)
	- The scheduler killed retried (fax) jobs after restarting them
	  (STR #3697)
	- The cupsAdminSetServerSettings() function disabled sharing when
	  debug logging was enabled (STR #3712)

CHANGES IN CUPS V1.4.5

	- Documentation fixes (STR #3542, STR #3650)
	- Localization fixes (STR #3635, STR #3636, STR #3647, STR #3666)
	- Security: Fixed a memory corruption bug reported in CVE-2010-2941
	  (STR #3648)
	- The CUPS API incorrectly mapped the HTTP_UNAUTHORIZED status to the
	  IPP_NOT_AUTHORIZED status code, when IPP_NOT_AUTHENTICATED would be
	  the correct mapping (STR #3684)
	- The scheduler would restart jobs while shutting down (STR #3679)
	- Fixed a PPD loader bug that could cause a crash in cupsd (STR #3680)
	- Improved the mapping of non-standard PPD and PWG names (STR #3671)
	- The scheduler did not initialize Kerberos in all cases (STR #3662)
	- cupsAdminSetServerSettings duplicated Listen and Order lines
	  (STR #3645)
	- Added DeviceN colorspace support to the CUPS Raster format (STR #3419)
	- ppdMarkDefaults() did not clear the marked field of the previous
	  choices (STR #3642)
	- The serial backend would not allow a raw job to be canceled
	  (STR #3649)
	- The socket backend could go into an infinite loop with certain
	  printers (STR #3622)
	- Setting the PRINTER or LPDEST environment variables to "name/instance"
	  did not work (STR #3485)
	- The scheduler did not handle the JobRetryLimit setting properly
	  (STR #3466)
	- The lpstat command always showed a remote job ID of 0 for shared
	  printers (STR #3627)
	- Increased the write timeout for the libusb-based USB backend to 5
	  minutes (STR #3595)
	- The libusb-base USB backend did not check whether the printer has a
	  serial number (STR #3590)
	- The lpadmin command did not support setting of custom option values
	  (STR #3631)
	- The lpadmin command did not support setting of the location or
	  description of a class (STR #3613)
	- The cupsaddsmb command did not give up after too many failed attempts
	  (STR #3615)
	- The CUPS library no longer uses certain problematic ctype macros that
	  change based on the locale's character set.
	- PJL value substitution of more than 9 values was broken (STR #3621)
	- Custom options with missing string values caused ppdEmit* to segfault
	  (STR #3620)
	- Fixed an issue with the Italian version of the web interface
	  (STR #3624)
	- Fixed the Solaris SMF configuration file for cups-lpd (STR #3611)
	- The scheduler did not set the notify-subscribed-event attribute when
	  delivering printer-added or printer-modified events (STR #3608)
	- The mailto notifier could get into an infinite loop (STR #3609)
	- Date/time information was not shown in banner pages.
	- Relational operators were broken in #if/#elif/#else/#endif expressions
	  for the PPD compiler.
	- Moving a job via the web interface failed without asking for
	  authentication (STR #3559)
	- The scheduler now clears the printer-state-reasons when the driver is
	  changed (STR #3570)
	- The web interface did not allow a user to change the driver
	  (STR #3537, STR #3601)
	- The scheduler was not setting the PATH_INFO environment variable when
	  needed (STR #3600)
	- The scheduler incorrectly set the CUPSD_AUTH_TYPE environment
	  variable instead of AUTH_TYPE (STR #3599)
	- Fixed a buffer overrun in the PPD compiler (STR #3594)
	- Fixed some additional IPP job template attribute mapping issues in the
	  scheduler.


(sbd)