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 3866981F; Sun, 2 Jun 2024 21:01:06 +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=1717362067; cv=none; b=bflaFbda+U/J1G2ntYjrX2HksHXfD0iSLxXvERsG4EutLJZB5FkYAYaJsQomiqDdCcTx2AYxgxPCAUf8tLdUDN/vPi5mYSNUC1DPpU10s+XuSXip7t90gHjjveEOgvKVgMeh6USXLKko+y9GS6XIQb15WHtMR90E7Moz+3Fzno0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717362067; c=relaxed/simple; bh=k/3sBuwIV6ID/OscxKudLmKyOpFZQEpPNipeD0Obe9k=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=uYiLzyPkFX1UKucIQFeasxsJSbBuNTrMyptcaodmnA/eIR8WW41e2kZbi5qhrsGUcAI6cB3GRWACO32VBruZhsrkrp7knh2DW4xwcVsH2EsLY7CsrFS5qmEaurrdxU3twcTcyyPzV1gXe/AApJjC/j0y1MwRNiao/5Y3bqIAoaI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=YlFw7FEI; 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="YlFw7FEI" Received: by smtp.kernel.org (Postfix) with ESMTPSA id EE453C2BBFC; Sun, 2 Jun 2024 21:01:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1717362066; bh=k/3sBuwIV6ID/OscxKudLmKyOpFZQEpPNipeD0Obe9k=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=YlFw7FEIv3pXvUQaT6EZC9zS0bJR7hVnPfTdV/RC2ZojX8H7Ks+SGj7mpkTb51JNJ PqQCQX8gkiv7h4Bzx4ez17RnwJ/6cqOt7Lf2CEf7PZbkqPL2FT7DQmSxriRinlI38t TJ0Iltq1PWcvhkbzzf7COu3q1By/a1u8Mr4l6AK/fLwnYHAPhSdR0StM/F7BrEy61B 2FGBZ4EnI59UNdR09fVM5QWydVoc9u5sVDNy/G2ka3vvz+frUh5wmYvz5m/W1IkOR/ vTRgx9WnaCPC2r/lq+E7FD8JD+fHJ32QtBX+A0fcYoyLaYx8hus3zwQGdXmmh6EmQp KKHZkGC4WzgPQ== Message-ID: <62801b52-eeee-4044-b68f-d3657f714ac2@kernel.org> Date: Sun, 2 Jun 2024 22:01:01 +0100 Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Beta Subject: Re: [PATCH 5/6] bpftool: Make task comm always be NUL-terminated To: Yafang Shao , torvalds@linux-foundation.org Cc: linux-mm@kvack.org, linux-fsdevel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, audit@vger.kernel.org, linux-security-module@vger.kernel.org, selinux@vger.kernel.org, bpf@vger.kernel.org References: <20240602023754.25443-1-laoar.shao@gmail.com> <20240602023754.25443-6-laoar.shao@gmail.com> From: Quentin Monnet Content-Language: en-GB In-Reply-To: <20240602023754.25443-6-laoar.shao@gmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 02/06/2024 03:37, Yafang Shao wrote: > Let's explicitly ensure the destination string is NUL-terminated. This way, > it won't be affected by changes to the source string. > > Signed-off-by: Yafang Shao > Cc: Quentin Monnet The change looks good to me, thank you. Reviewed-by: Quentin Monnet