linux-kernel - Re: [PATCH v2 1/1] af_unix: Fix memory leak in unix_dgram

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Message-Id: 
 <174062703126.955127.3742311492313103236.git-patchwork-notify@kernel.org>
Date: Thu, 27 Feb 2025 03:30:31 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Adrian Huang <adrianhuang0701@...il.com>
Cc: kuniyu@...zon.com, davem@...emloft.net, edumazet@...gle.com,
 kuba@...nel.org, pabeni@...hat.com, horms@...nel.org, netdev@...r.kernel.org,
 linux-kernel@...r.kernel.org, ahuang12@...ovo.com
Subject: Re: [PATCH v2 1/1] af_unix: Fix memory leak in unix_dgram_sendmsg()

Hello:

This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@...nel.org>:

On Tue, 25 Feb 2025 10:14:57 +0800 you wrote:
> From: Adrian Huang <ahuang12@...ovo.com>
> 
> After running the 'sendmsg02' program of Linux Test Project (LTP),
> kmemleak reports the following memory leak:
> 
>   # cat /sys/kernel/debug/kmemleak
>   unreferenced object 0xffff888243866800 (size 2048):
>     comm "sendmsg02", pid 67, jiffies 4294903166
>     hex dump (first 32 bytes):
>       00 00 00 00 00 00 00 00 5e 00 00 00 00 00 00 00  ........^.......
>       01 00 07 40 00 00 00 00 00 00 00 00 00 00 00 00  ...@............
>     backtrace (crc 7e96a3f2):
>       kmemleak_alloc+0x56/0x90
>       kmem_cache_alloc_noprof+0x209/0x450
>       sk_prot_alloc.constprop.0+0x60/0x160
>       sk_alloc+0x32/0xc0
>       unix_create1+0x67/0x2b0
>       unix_create+0x47/0xa0
>       __sock_create+0x12e/0x200
>       __sys_socket+0x6d/0x100
>       __x64_sys_socket+0x1b/0x30
>       x64_sys_call+0x7e1/0x2140
>       do_syscall_64+0x54/0x110
>       entry_SYSCALL_64_after_hwframe+0x76/0x7e
> 
> [...]

Here is the summary with links:
  - [v2,1/1] af_unix: Fix memory leak in unix_dgram_sendmsg()
    https://git.kernel.org/netdev/net/c/bc23d4e30866

You are awesome, thank you!
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