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OpenPrinting
OpenPrinting CUPS Sources
Using TCP sockets on localhost raises concerns about local privilege escalation attacks. AF_UNIX sockets are more efficient and more secure. Advertising AF_UNIX sockets over DNS-SD makes little sense, and accepting...
Add `client-info` and its member sub-attributes to the `ipp_options` array so that the attribute types are parsed correctly by cupsEncodeOption. This is useful for sending `client-info` using `cupsCreateDestJob` or `cupsStartDestDocument`...
ippeveprinter (2.4.2) does not allow for any pagesize tolerance. I'm not sure whether IPP standard allows for any. The relevant code is (ippeveprinter.c:8779) for (i = 0; i < count...
The previous solution for fixing color override didn't work for queue which point to a remote CUPS queue, this remote queue doesn't use IPP Everywhere model and user uses an...
It is much more clear to illustrate where each buffer element goes in the created integer to shift to the right spot and then bitwise OR instead of shifting the...
The function that takes options expects an unsigned integer, so marking options as such is a safe bet
In the event we make a mistake, it is better for the program to crash due to a null pointer access than a potential use-after-free exploit.
OS: Ubuntu 22.04 After connecting the printer to laptop, Ubuntu added the printer automatically. Then tried to print a PDF file. But the papers was a bit out and printer...
Dependabot will help you to keep you notified about new releases and help you update your workflows. Interval is set to `monthly` so it won't make too much noise. Original...
