audit: Replace TAILQ with STAILQ
This reduces the size of a trigger entry from 24 bytes to 16 (or from
12 bytes to 8 on 32-bit) with no additional complexity.
MFC after: 1 week
Sponsored by: Klara, Inc.
Reviewed by: kevans, emaste
Differential Revision: https://reviews.freebsd.org/D57464
audit: Add poll / select support
It was previously not possible to poll() or select() on the trigger
device, which made implementing proper signal handling in auditd
difficult.
MFC after: 1 week
Sponsored by: Klara, Inc.
Reviewed by: kevans, markj
Differential Revision: https://reviews.freebsd.org/D57457
udp: Fix resource leaks in an error path in udp6_send()
Reported by: Andrew Griffiths <andrew at calif.io>
Fixes: 069a67374ed9 ("ip6: Remove support for RFC2675 (Jumbo Payload Option)")
Reviewed by: pouria, tuexen, glebius
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D57341
arch.7: Restore (non-SPE) 32-bit powerpc to MD tables
powerpc is still relevant for lib32. powerpcspe cannot use lib32 so
remains removed.
Reported by: Minsoo Choo <minsoo at minsoo.io>
Reviewed by: Minsoo Choo <minsoo at minsoo.io>
Sponsored by: The FreeBSD Foundation
Fixes: 2ea49bb595df ("arch.7: Remove 32-bit powerpc from tables")
Differential Revision: https://reviews.freebsd.org/D57473
fts: add fts regression tests
Add ATF regression tests for previously-fixed fts(3) bugs:
- PR 45723: directory with read but no execute is traversed via
FTS_DONTCHDIR fallback, not silently skipped
(commit 1e03bff7f2b7)
- PR 196724: FTS_SLNONE must not be returned for a non-symlink;
time-bounded race test runs for 1 second with concurrent
file creation/deletion
(commit bf4374c54589)
- PR 262038: readdir(2) errors produce FTS_DNR with fts_errno
set, not silently treated as end-of-directory
(commit 0cff70ca6654)
- SVN r246641: normal traversal works correctly with O_DIRECTORY
fix in fts_safe_changedir()
(commit f9928f1705ee)
- SVN r261589: no crash when tree modified during traversal;
time-bounded race test runs for 1 second with concurrent
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