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author | Mark Johnston <markj@FreeBSD.org> | 2024-04-17 14:36:58 +0000 |
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committer | Mark Johnston <markj@FreeBSD.org> | 2024-04-17 14:36:58 +0000 |
commit | b7e4666d7b69c22699a9299687018a892a5dad5b (patch) | |
tree | bae2eba24963310a11afc42e301fd1240882bdd3 /contrib/file/aclocal.m4 | |
parent | b6a4776008519bb4a1d5abfe63c46d5f009ce102 (diff) | |
download | src-b7e4666d7b69c22699a9299687018a892a5dad5b.tar.gz src-b7e4666d7b69c22699a9299687018a892a5dad5b.zip |
nfsserver: Rate-limit messages about requests from unprivileged ports
If access from unreserved ports is disabled, then a remote host can
cause an NFS server to log a message by sending a packet. This is
useful for diagnosing problems but bad for resiliency in the case where
the server is being spammed with a large number of rejected requests.
Limit prints to once per second (racily).
Reviewed by: rmacklem, emaste
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D44819
Diffstat (limited to 'contrib/file/aclocal.m4')
0 files changed, 0 insertions, 0 deletions