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Date:   Wed,  9 Sep 2020 01:27:38 -0700
From:   Eric Dumazet <>
To:     "David S . Miller" <>
Cc:     netdev <>,
        Eric Dumazet <>,
        Eric Dumazet <>
Subject: [PATCH net 0/2] net: skb_put_padto() fixes

sysbot reported a bug in qrtr leading to use-after-free.

First patch fixes the issue.

Second patch addes __must_check attribute to avoid similar
issues in the future.

Eric Dumazet (2):
  net: qrtr: check skb_put_padto() return value
  net: add __must_check to skb_put_padto()

 include/linux/skbuff.h |  7 ++++---
 net/qrtr/qrtr.c        | 21 +++++++++++----------
 2 files changed, 15 insertions(+), 13 deletions(-)


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