src/tests, branch releng/14.4

pf tests: verify that we handle address range rules correctly

2026-03-25T16:10:59Z

There's been a problem where rules which differed only in address ranges were considered duplicates and not added. Test for this. Approved by: so Security: FreeBSD-SA:26:09.pf Security: CVE-2026-4748 Sponsored by: Rubicon Communications, LLC ("Netgate") (cherry picked from commit ab74151e8d097b263237942c0b12277098bc9533) (cherry picked from commit 958dbc87e9c59a2e9f83d84115ce03fb96e9b249)

in6: Modify address prefix lifetimes when updating address lifetimes

2026-02-05T18:36:43Z

When one uses SIOCAIFADDR_IN6 to add a v6 address, it's possible to set the preferred and valid lifetimes of the address. If the address already exists, this ioctl will recalculate and update the expiry times based on the provided timestamps. When adding a new address, the lifetimes are inherited by the prefix as well, but only if we create a new prefix. If the prefix already exists, as it will in the case where an address is being updated rather than being added, we do not touch the prefix lifetimes at all. This means that the original address lifetime still applies to the route associated with that prefix, so when the prefix expires, the route goes away. This behaviour doesn't make a lot of sense: if the admin updates an address lifetime, we should ensure that the prefix lifetime is updated too. Make that change, ensuring that we do not shorten the prefix lifetime, as the prefix might be shared among multiple interface addresses. Add a regression test. Co-authored by: Franco Fichtner Reviewed by: pouria, zlei, ae MFC after: 2 weeks Sponsored by: OPNsense Sponsored by: Klara, Inc. Differential Revision: https://reviews.freebsd.org/D54562 (cherry picked from commit 74999aac5effb9b32d12f413ef51e87b15c8a0d8)

Account for the ctl test needing the ctl(4) module

2026-02-01T01:19:10Z

This testcase does not function unless the /dev/ctl/... node exists, which is created by the ctl(4) module. Require the ctl(4) module to be loaded so the test can be executed. MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D54518 (cherry picked from commit da59b3147b01203bb18bcd03cce7a6d5916e87c3)

if_ovpn: add interface counters

2026-01-28T09:09:07Z

Count input/output packets and bytes on the interface as well, not just in openvpn-specific counters. PR: 292464 MFC after: 2 weeks Sponsored by: Rubicon Communications, LLC ("Netgate") (cherry picked from commit 21d666a19331f31fb6dfa1e370de5a84a1a5cb46)

fusefs: Fix further intermittency in the BadServer.ShortWrite test case

2026-01-20T17:14:21Z

After being unmounted, the mockfs server would occasionally read from /dev/fuse again, if the main function didn't exit fast enough, getting an ENODEV error. Handle that appropriately. Reported by: Siva Mahadevan Fixes: d86025c1d49c84c4dc8c3635c83c078ad56e5a53 Reviewed by: Siva Mahadevan Differential Revision: https://reviews.freebsd.org/D54331 (cherry picked from commit f51e9d0e0988df58c94db586ab5c8b5fd091c004)

ifconfig: Fix the -L flag when using netlink

2026-01-07T13:50:38Z

By default, when ifconfig shows a v6 address derived from a router-advertised prefix, it shows the initial preferred and valid lifetimes. When -L is specified, it is supposed to show the remaining lifetimes, but this was broken in the conversion to netlink. Fix that, and add a regression test which validates ifconfig output before and after a short-lived address expires. Reported by: Franco Fichtner Reviewed by: melifaro, allanjude, Seyed Pouria Mousavizadeh Tehrani Fixes: 4c91a5dfe483 ("ifconfig: make interface and address listing use Netlink as transport") MFC after: 2 weeks Sponsored by: OPNsense Sponsored by: Klara, Inc. Differential Revision: https://reviews.freebsd.org/D54294 (cherry picked from commit df6861d755c8f72380ae7fb8df535b27eba8c0be)

tests: Fix style in ra.py

2026-01-07T13:50:38Z

No functional change intended. MFC after: 2 weeks (cherry picked from commit 7080c1b09d72e64f17185e90d7b660175f8fbaba)

closefrom_test: Convert to atf-c(3)

2025-12-18T18:46:09Z

Reviewed by: ngie, markj Differential Revision: https://reviews.freebsd.org/D52800 (cherry picked from commit 2fbb6e213ac2075594da5f68a72d41074fd85b69)

closefrom_test: Fix the first test

2025-12-18T18:44:51Z

The first test is supposed to close the new fd, but was instead not closing anything. Reviewed by: ngie, markj Fixes: 3cedbec3ee08 ("Integrate tools/regression/fifo into ...") Differential Revision: https://reviews.freebsd.org/D52799 (cherry picked from commit b307799b5141331effbb93d7f87dd00e9b991982)

Fix grammar error in test/sys/file/closefrom_test.c

2025-12-18T18:43:43Z

Event: Advanced UNIX Programming Course (Fall’23) at NTHU. Pull Request: https://github.com/freebsd/freebsd-src/pull/973 (cherry picked from commit 664812f73488c4c0e16982c5c97d639deb9d2431)