linux-kernel - [PATCH 0/2] net-sysfs: revert wrong bugfix and re-fix

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Message-ID: <20190412203634.30392-1-wanghai26@huawei.com>
Date:   Fri, 12 Apr 2019 16:36:32 -0400
From:   Wang Hai <wanghai26@...wei.com>
To:     <davem@...emloft.net>, <idosch@...lanox.com>,
        <eric.dumazet@...il.com>, <alexander.h.duyck@...el.com>,
        <tyhicks@...onical.com>, <f.fainelli@...il.com>,
        <viro@...iv.linux.org.uk>, <amritha.nambiar@...el.com>,
        <joe@...ches.com>, <dmitry.torokhov@...il.com>,
        <andriy.shevchenko@...ux.intel.com>, <stephen@...workplumber.org>
CC:     <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <wanghai26@...wei.com>
Subject: [PATCH 0/2] net-sysfs: revert wrong bugfix and re-fix

First patch reverts the bugfix which cause another issue.
Reported by syzbot+6024817a931b2830bc93@...kaller.appspotmail.com. 
See https://syzkaller.appspot.com/x/log.txt?x=1737671b200000 for details
Second patch improves the first(reverted) patch.
Applied these two patches. I tested, the memory leak issue
wasn't reproduced, and it didn't produce the bug which
reported by syzkaller.

Wang Hai (2):
  Revert "net-sysfs: Fix memory leak in netdev_register_kobject"
  net-sysfs: Fix memory leak in netdev_register_kobject

 net/core/net-sysfs.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

-- 
1.8.3.1