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Wed, 25 Sep 2024 09:44:54 -0700 (PDT) Received: from p183 ([46.53.252.51]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-a9392f36369sm228320066b.42.2024.09.25.09.44.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 25 Sep 2024 09:44:54 -0700 (PDT) Date: Wed, 25 Sep 2024 19:44:51 +0300 From: Alexey Dobriyan To: Tycho Andersen Cc: Alexander Viro , Christian Brauner , Jan Kara , Eric Biederman , Kees Cook , Jeff Layton , Chuck Lever , Alexander Aring , linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [RFC] exec: add a flag for "reasonable" execveat() comm Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline X-Rspam-User: X-Stat-Signature: hj19g9o3yewx6t37ukzjgy475eqza4e7 X-Rspamd-Queue-Id: 0751218000E X-Rspamd-Server: rspam11 X-HE-Tag: 1727282695-198862 X-HE-Meta: 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 RHtUSsb8 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.038413, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: > #define AT_EXEC_REASONABLE_COMM 0x200 Please call this AT_ARGV0_COMM or something like that. "Reasonable" is quite meaningless word by itself.