From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id AA6B91DB34C for ; Mon, 27 Jan 2025 22:30:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738017007; cv=none; b=g5V+sH1ZJug5JDpMDfmfN1LOOPkzJJ15PeRe25iZ0Jwsnd8+VrKfHMUpacOYjcjXvUDr1x8sWDJQzUcU2Vba5Hzq2/GkZkkMsm7CPBRKu+Y1Bgj3V5zotwttpZbTgY5ZPVsZdh/ROi9319dPV25nuYXc/C9Ipyp136MEoYEfHF0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738017007; c=relaxed/simple; bh=IJPXHXHLJV5MOHMP9F00QqZSc3e/Qswax4Z8uQzQT00=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=pP8nYSMeHzmbay1Tw3HfU+8gH0st287BFOZ2pO4bN98io2g+xvwI+5BQFFs8DGSm2gsoN1iPIhjPx9XzyId5BMrvR7TJF5MFQAvNw4H8pQWb9iR8+ISVcmB5xEnbTgEw79t5FmfrAYs0fKowgZpG8LGpZTTLhwcCca1VSxOwzHU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=i9Uj7ihw; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="i9Uj7ihw" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1C9ECC4CED2; Mon, 27 Jan 2025 22:30:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1738017006; bh=IJPXHXHLJV5MOHMP9F00QqZSc3e/Qswax4Z8uQzQT00=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=i9Uj7ihwJiRN0k4ol23z/zxj1Lpf/jMBL3tYnKw2c0S/G9shVHk5ysY+ENEcV9jZJ v+v2LohuTNyyeEScxjPCgTvyKnun7a0+MxGqdP02ADhYwc5Qh9u9keRfTq0hu5mFD7 5CWjSodTfEAZJg5Elb6u88DhUqYO7xiLARYDwGBz1y+zWsvmUvcSA/cVoTfBqL4NJq BrGpdtuxK3Z3OGSnYQRsdbhMUaY6FOxmY+9J+nqgwnbvGfy01cr/7Cd9tF9srRJtct jIigN1a/5LSuc41jewfqsujRZHPaLsCc4UAedkNXhR0T9n2J7qTepts4u1smDlz3vT zZdNHKG0KNUyg== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id EB483380AA63; Mon, 27 Jan 2025 22:30:32 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH bpf v1] libbpf: fix accessing BTF.ext core_relo header From: patchwork-bot+netdevbpf@kernel.org Message-Id: <173801703177.3242514.15771856422421899394.git-patchwork-notify@kernel.org> Date: Mon, 27 Jan 2025 22:30:31 +0000 References: <20250125065236.2603346-1-itugrok@yahoo.com> In-Reply-To: <20250125065236.2603346-1-itugrok@yahoo.com> To: Tony Ambardar Cc: shivam.tiwari00021@gmail.com, andrii@kernel.org, eddyz87@gmail.com, ast@kernel.org, daniel@iogearbox.net, martin.lau@linux.dev, song@kernel.org, yonghong.song@linux.dev, john.fastabend@gmail.com, kpsingh@kernel.org, sdf@fomichev.me, haoluo@google.com, jolsa@kernel.org, bpf@vger.kernel.org Hello: This patch was applied to bpf/bpf-next.git (master) by Andrii Nakryiko : On Fri, 24 Jan 2025 22:52:36 -0800 you wrote: > From: Tony Ambardar > > Update btf_ext_parse_info() to ensure the core_relo header is present > before reading its fields. This avoids a potential buffer read overflow > reported by the OSS Fuzz project. > > Fixes: cf579164e9ea ("libbpf: Support BTF.ext loading and output in either endianness") > Link: https://issues.oss-fuzz.com/issues/388905046 > Signed-off-by: Tony Ambardar > > [...] Here is the summary with links: - [bpf,v1] libbpf: fix accessing BTF.ext core_relo header https://git.kernel.org/bpf/bpf-next/c/0fc5dddb9409 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html