linux-kernel - Re: [PATCH net v2] ipv6: addrlabel: fix possible memory leak in ip6addrlbl_net

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Date:   Wed, 25 Nov 2020 19:30:05 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Wang Hai <wanghai38@...wei.com>
Cc:     kuba@...nel.org, davem@...emloft.net, kuznet@....inr.ac.ru,
        yoshfuji@...ux-ipv6.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH net v2] ipv6: addrlabel: fix possible memory leak in
 ip6addrlbl_net_init

Hello:

This patch was applied to netdev/net.git (refs/heads/master):

On Tue, 24 Nov 2020 15:17:28 +0800 you wrote:
> kmemleak report a memory leak as follows:
> 
> unreferenced object 0xffff8880059c6a00 (size 64):
>   comm "ip", pid 23696, jiffies 4296590183 (age 1755.384s)
>   hex dump (first 32 bytes):
>     20 01 00 10 00 00 00 00 00 00 00 00 00 00 00 00   ...............
>     1c 00 00 00 00 00 00 00 00 00 00 00 07 00 00 00  ................
>   backtrace:
>     [<00000000aa4e7a87>] ip6addrlbl_add+0x90/0xbb0
>     [<0000000070b8d7f1>] ip6addrlbl_net_init+0x109/0x170
>     [<000000006a9ca9d4>] ops_init+0xa8/0x3c0
>     [<000000002da57bf2>] setup_net+0x2de/0x7e0
>     [<000000004e52d573>] copy_net_ns+0x27d/0x530
>     [<00000000b07ae2b4>] create_new_namespaces+0x382/0xa30
>     [<000000003b76d36f>] unshare_nsproxy_namespaces+0xa1/0x1d0
>     [<0000000030653721>] ksys_unshare+0x3a4/0x780
>     [<0000000007e82e40>] __x64_sys_unshare+0x2d/0x40
>     [<0000000031a10c08>] do_syscall_64+0x33/0x40
>     [<0000000099df30e7>] entry_SYSCALL_64_after_hwframe+0x44/0xa9
> 
> [...]

Here is the summary with links:
  - [net,v2] ipv6: addrlabel: fix possible memory leak in ip6addrlbl_net_init
    https://git.kernel.org/netdev/net/c/e255e11e66da

You are awesome, thank you!
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