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From: Daniel Borkmann <daniel@iogearbox.net>
To: "Nikita V. Shirokov" <tehnerd@tehnerd.com>,
	Alexei Starovoitov <ast@kernel.org>, Yonghong Song <yhs@fb.com>
Cc: netdev@vger.kernel.org
Subject: Re: [PATCH v3 bpf]: libbpf: fixing leak when kernel does not support btf
Date: Fri, 8 Mar 2019 14:20:33 +0100	[thread overview]
Message-ID: <2b2c4b18-097c-e02d-c492-dfed7c4e0135@iogearbox.net> (raw)
In-Reply-To: <20190308051814.19218-1-tehnerd@tehnerd.com>

On 03/08/2019 06:18 AM, Nikita V. Shirokov wrote:
> we could end up in situation when we have object file w/ all btf
> info but kernel does not support btf yet. in this situation currently
> libbpf just set obj->btf to NULL w/o freeing it first.
> this patch if fixing it by making sure to run btf__free first
> 
> v2->v3:
>  - adding "Fixes" tag
> 
> v1->v2:
>  - adding netdev to cc
> 
> Fixes: 8a138aed4a80 ("bpf: btf: Add BTF support to libbpf")
> Signed-off-by: Nikita V. Shirokov <tehnerd@tehnerd.com>

Applied, thanks!

  parent reply	other threads:[~2019-03-08 13:20 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-03-08  5:18 [PATCH v3 bpf]: libbpf: fixing leak when kernel does not support btf Nikita V. Shirokov
2019-03-08  5:32 ` Yonghong Song
2019-03-08 13:20 ` Daniel Borkmann [this message]
2019-03-08 16:45 ` Martin Lau
2019-03-08 20:23   ` Daniel Borkmann

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