Merge branch 'net_sched-fix-uaf-vulnerability-in-hfsc-qdisc'

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Cong Wang says:

====================
net_sched: Fix UAF vulnerability in HFSC qdisc

This patchset contains two bug fixes and a selftest for the first one
which we have a reliable reproducer, please check each patch
description for details.
====================

Link: https://patch.msgid.link/20250417184732.943057-1-xiyou.wangcong@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Jakub Kicinski 2025-04-23 17:16:52 -07:00

parent d861a5dbb9 7629d1a04a

commit fa44042a42

2 changed files with 56 additions and 6 deletions

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23

net/sched/sch_hfsc.c

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39

tools/testing/selftests/tc-testing/tc-tests/infra/qdiscs.json

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