CHANGES IN CUPS V1.2.12
+ - The PHP cups_print_file() function crashed if the options
+ array contained non-string option values (STR #2430)
+ - The image/tiff file matching rule incorrectly identified
+ some text files as TIFF files (STR #2431)
+ - The filter(7) man page incorrectly documented the
+ "PAGE: total #-pages" message (STR #2427)
+ - PCL text files were mis-identified as HP-GL/2 and
+ caused the HP-GL/2 filter to hang (STR #2423)
+ - When printing to a queue with user ACLs, the scheduler
+ incorrectly returned a quota error instead of a "not
+ allowed to print" error (STR #2409)
+ - cupsaddsmb could get in a loop if no printer drivers
+ were installed (STR #2407)
+ - cupsRasterReadHeader() did not byte-swap the header
+ properly when compiled with certain versions of GCC.
+ - The IPP backend did not send the document-format
+ attribute for filtered jobs (STR #2411)
+ - Some PPD files could cause a crash in ppdOpen2 (STR
+ #2408)
- The web admin interface incorrectly handled the "share
printers" and "show remote printers" settings (STR
#2393)