linux-kernel - Re: [PATCH] bpftool: fix control flow graph segfault during edge creation

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Message-Id: 
 <173654763080.2219667.9500604953564941465.git-patchwork-notify@kernel.org>
Date: Fri, 10 Jan 2025 22:20:30 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Christoph Werle <christoph.werle@...gjmp.de>
Cc: qmo@...nel.org, ast@...nel.org, andrii@...nel.org, daniel@...earbox.net,
 martin.lau@...ux.dev, eddyz87@...il.com, song@...nel.org,
 yonghong.song@...ux.dev, john.fastabend@...il.com, kpsingh@...nel.org,
 sdf@...ichev.me, haoluo@...gle.com, jolsa@...nel.org, bpf@...r.kernel.org,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH] bpftool: fix control flow graph segfault during edge creation

Hello:

This patch was applied to bpf/bpf-next.git (master)
by Andrii Nakryiko <andrii@...nel.org>:

On Wed,  8 Jan 2025 23:09:37 +0100 you wrote:
> If the last instruction of a control flow graph building block is a
> BPF_CALL, an incorrect edge with e->dst set to NULL is created and
> results in a segfault during graph output.
> 
> Ensure that BPF_CALL as last instruction of a building block is handled
> correctly and only generates a single edge unlike actual BPF_JUMP*
> instructions.
> 
> [...]

Here is the summary with links:
  - bpftool: fix control flow graph segfault during edge creation
    https://git.kernel.org/bpf/bpf-next/c/defac894af93

You are awesome, thank you!
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