Another signal handler related bug

Posted Jul 10, 2024 22:47 UTC (Wed) by wahern (subscriber, #37304)
In reply to: Another signal handler related bug by madscientist
Parent article: Another OpenSSH remote code execution vulnerability

ppoll is now standardized in POSIX.1-2024 / SUSv5. It's already available on most extant unix environments, including the 4 major *BSDs, Solaris, and Solaris derivatives. macOS and AIX are the only notable holdouts, I think.