CUPS 2.2.11 is a bug fix release that addresses issues in the scheduler,
IPP Everywhere support, CUPS library, and USB printer support. Changes include:
- Running ppdmerge with the same input and output filenames did not work as
advertised (Issue #5455) - Fixed a potential memory leak when reading at the end of a file (Issue #5473)
- Fixed potential unaligned accesses in the string pool (Issue #5474)
- Fixed a potential memory leak when loading a PPD file (Issue #5475)
- Added a USB quirks rule for the Lexmark E120n (Issue #5478)
- Updated the USB quirks rule for Zebra label printers (Issue #5395)
- Fixed a compile error on Linux (Issue #5483)
- The lpadmin command, web interface, and scheduler all queried an IPP
Everywhere printer differently, resulting in different PPDs for the same
printer (Issue #5484) - Fixed an issue with the self-signed certificates generated by GNU TLS
(Issue #5506) - The
ippValidateAttributefunction did not catch all instances of invalid
UTF-8 strings (Issue #5509) - Non-Kerberized printing to Windows via IPP was broken (Issue #5515)
- The scheduler no longer stops a printer if an error occurs when a job is
canceled or aborted (Issue #5517) - Added a USB quirks rule for the DYMO 450 Turbo (Issue #5521)
- Added a USB quirks rule for Xerox printers (Issue #5523)
- The scheduler's self-signed certificate did not include all of the alternate
names for the server when using GNU TLS (Issue #5525) - Fixed compiler warnings with newer versions of GCC (Issue #5532, Issue #5533)
- Fixed some PPD caching and IPP Everywhere PPD accounting/password bugs
(Issue #5535) - Fixed
PreserveJobHistorybug with time values (Issue #5538) - Media size matching now uses a tolerance of 0.5mm (rdar://33822024)
- The lpadmin command would hang with a bad PPD file (rdar://41495016)
- Fixed a potential crash bug in cups-driverd (rdar://46625579)
- Fixed a performance regression with large PPDs (rdar://47040759)
- The scheduler did not always idle exit as quickly as it could.
Enjoy!