ipfilter: Add an htable max size tuneable.
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Authored by cy on Oct 22 2025, 11:33 PM.

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vegeta_tuxpowered.net

Details

Reviewers

emaste
markj

Summary

Add an ipfilter runtime option (ipf -T) to adjust the default
maximum hash table size. Default it to 1024 entries. It will be
used by a subsequent commit to limit any damage due to excessively
large hash table input by the user.

Diff Detail

Repository

rG FreeBSD src repository

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Lint Skipped

Unit

Tests Skipped

Build Status

Buildable 68025
Build 64908: arc lint + arc unit

Event Timeline

cy created this revision.Oct 22 2025, 11:33 PM

Herald added subscribers: vegeta_tuxpowered.net, glebius, melifaro, imp. · View Herald TranscriptOct 22 2025, 11:34 PM

cy requested review of this revision.Oct 22 2025, 11:34 PM

Harbormaster completed remote builds in B68025: Diff 164823.Oct 22 2025, 11:34 PM

This is a duplicate.

Revision Contents
Changeset List

Path

Size

sys/

netpfil/

ipfilter/

netinet/

ip_htable.h

2 lines

ip_htable.c

7 lines

Diff 164823

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sys/netpfil/ipfilter/netinet/ip_htable.h