[PATCH 4/4] dnp3: bound the maximum number of objects per tx
authorJason Ish <jason.ish@oisf.net>
Tue, 6 Jan 2026 23:14:21 +0000 (17:14 -0600)
committerAndreas Dolp <dev@andreas-dolp.de>
Thu, 23 Apr 2026 05:14:21 +0000 (07:14 +0200)
commitc46a1b2cdc2ea992a6be58cdec3ec28dbb8b8a1e
tree1f6ea612e3f38c2f2669afc639304503ac5be327
parent406b198be65f7129e90aa14bc0459368ea009ff7
[PATCH 4/4] dnp3: bound the maximum number of objects per tx

Default to 2048, but provide a user configuration value.

Ticket: #8181
(cherry picked from commit 2c95f1ff44e17c3bc8693d5e23e175f2bc90ea10)

Origin: upstream, https://github.com/OISF/suricata/commit/a6d950315d9b6c1e35c10c24d9bb7128d422c21f.patch
Bug: https://redmine.openinfosecfoundation.org/issues/8181
Subject: Upstream fix for CVE-2026-22259 part 4

Gbp-Pq: Name CVE-2026-22259_4.patch
doc/userguide/upgrade.rst
rules/dnp3-events.rules
src/app-layer-dnp3.c
src/app-layer-dnp3.h
suricata.yaml.in