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Date:   Wed, 13 Apr 2022 10:35:40 -0700
From:   Eric Dumazet <>
To:     "David S . Miller" <>,
        Jakub Kicinski <>,
        Paolo Abeni <>
Cc:     Jamal Hadi Salim <>,
        Cong Wang <>,
        Jiri Pirko <>, netdev <>,
        Eric Dumazet <>,
        Eric Dumazet <>
Subject: [PATCH net 0/2] net/sched: two fixes for cls_u32

From: Eric Dumazet <>

One syzbot report brought my attention to cls_u32.

This series addresses the syzbot report, and an additional
issue discovered in code review.

Eric Dumazet (2):
  net/sched: cls_u32: fix netns refcount changes in u32_change()
  net/sched: cls_u32: fix possible leak in u32_init_knode()

 net/sched/cls_u32.c | 24 ++++++++++++++----------
 1 file changed, 14 insertions(+), 10 deletions(-)


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