linux-kernel - Re: [PATCH bpf-next] selftests/bpf: fix prog_tests/uprobe

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Date:   Thu, 21 Apr 2022 17:00:13 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Artem Savkov <asavkov@...hat.com>
Cc:     alan.maguire@...cle.com, ast@...nel.org, daniel@...earbox.net,
        andrii@...nel.org, bpf@...r.kernel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-kselftest@...r.kernel.org
Subject: Re: [PATCH bpf-next] selftests/bpf: fix prog_tests/uprobe_autoattach
 compilation error

Hello:

This patch was applied to bpf/bpf-next.git (master)
by Daniel Borkmann <daniel@...earbox.net>:

On Thu, 21 Apr 2022 15:23:17 +0200 you wrote:
> I am getting the following compilation error for prog_tests/uprobe_autoattach.c
> 
> tools/testing/selftests/bpf/prog_tests/uprobe_autoattach.c: In function ‘test_uprobe_autoattach’:
> ./test_progs.h:209:26: error: pointer ‘mem’ may be used after ‘free’ [-Werror=use-after-free]
> 
> mem variable is now used in one of the asserts so it shouldn't be freed right
> away. Move free(mem) after the assert block.
> 
> [...]

Here is the summary with links:
  - [bpf-next] selftests/bpf: fix prog_tests/uprobe_autoattach compilation error
    https://git.kernel.org/bpf/bpf-next/c/6a12b8e20d7e

You are awesome, thank you!
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