From: patchwork-bot+netdevbpf@kernel.org
To: Kumar Kartikeya Dwivedi <memxor@gmail.com>
Cc: bpf@vger.kernel.org, oliver.sang@intel.com
Subject: Re: [PATCH bpf-next] bpf: Check for NULL return from bpf_get_btf_vmlinux
Date: Mon, 21 Mar 2022 02:30:10 +0000 [thread overview]
Message-ID: <164782981036.13314.5384980131744260251.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20220320143003.589540-1-memxor@gmail.com>
Hello:
This patch was applied to bpf/bpf-next.git (master)
by Alexei Starovoitov <ast@kernel.org>:
On Sun, 20 Mar 2022 20:00:03 +0530 you wrote:
> When CONFIG_DEBUG_INFO_BTF is disabled, bpf_get_btf_vmlinux can return a
> NULL pointer. Check for it in btf_get_module_btf to prevent a NULL pointer
> dereference.
>
> While kernel test robot only complained about this specific case, let's
> also check for NULL in other call sites of bpf_get_btf_vmlinux.
>
> [...]
Here is the summary with links:
- [bpf-next] bpf: Check for NULL return from bpf_get_btf_vmlinux
https://git.kernel.org/bpf/bpf-next/c/7ada3787e91c
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
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prev parent reply other threads:[~2022-03-21 2:30 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-20 14:30 [PATCH bpf-next] bpf: Check for NULL return from bpf_get_btf_vmlinux Kumar Kartikeya Dwivedi
2022-03-21 2:30 ` patchwork-bot+netdevbpf [this message]
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