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From: patchwork-bot+netdevbpf@kernel.org
To: Eduard Zingerman <eddyz87@gmail.com>
Cc: bpf@vger.kernel.org, ast@kernel.org, andrii@kernel.org,
	daniel@iogearbox.net, martin.lau@linux.dev, kernel-team@fb.com,
	yonghong.song@linux.dev, mejedi@gmail.com, lkp@intel.com,
	dan.carpenter@linaro.org
Subject: Re: [PATCH bpf 1/2] bpf: fix NPE when computing changes_pkt_data of program w/o subprograms
Date: Thu, 12 Dec 2024 19:50:31 +0000	[thread overview]
Message-ID: <173403303164.2422426.1574242566292619873.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20241212070711.427443-1-eddyz87@gmail.com>

Hello:

This series was applied to bpf/bpf.git (master)
by Alexei Starovoitov <ast@kernel.org>:

On Wed, 11 Dec 2024 23:07:10 -0800 you wrote:
> bpf_prog_aux->func field might be NULL if program does not have
> subprograms except for main sub-program. The fixed commit does
> bpf_prog_aux->func access unconditionally, which might lead to null
> pointer dereference.
> 
> The bug could be triggered by replacing the following BPF program:
> 
> [...]

Here is the summary with links:
  - [bpf,1/2] bpf: fix NPE when computing changes_pkt_data of program w/o subprograms
    https://git.kernel.org/bpf/bpf/c/ac6542ad9275
  - [bpf,2/2] selftests/bpf: extend changes_pkt_data with cases w/o subprograms
    https://git.kernel.org/bpf/bpf/c/04789af756a4

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html



      parent reply	other threads:[~2024-12-12 19:50 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-12-12  7:07 [PATCH bpf 1/2] bpf: fix NPE when computing changes_pkt_data of program w/o subprograms Eduard Zingerman
2024-12-12  7:07 ` [PATCH bpf 2/2] selftests/bpf: extend changes_pkt_data with cases " Eduard Zingerman
2024-12-12 17:30 ` [PATCH bpf 1/2] bpf: fix NPE when computing changes_pkt_data of program " Alexei Starovoitov
2024-12-12 18:04   ` Eduard Zingerman
2024-12-12 19:50 ` patchwork-bot+netdevbpf [this message]

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