From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 64A18FF8867 for ; Wed, 29 Apr 2026 14:25:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type:MIME-Version: Message-ID:Date:References:In-Reply-To:Subject:Cc:To:From:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=oU9QFXFcPvDnOm50j3Pr9oOfENDvi06AH/MQcGw529s=; b=Gh4PI/FPRCZd8xta3IOfkDp08P lXS6Nl4rg2foDB+mllSVnxYy7kHI7XTU6vyfH0T6Lq+vNgw2KptZy5swpYsq/wBAFMo88EE9leRb+ MYyGW1tyLAYoHdEtlIGdsglT767hD43Yg+Ox7WEN2wxsm/qf+8lpmN9F20O8RcwxnBsERuB4bw0qp vbOHJ5+rKGKSTI4jPTGZ3bYbtXQ6n/4LS+EuzijlmctGoiJ0XM4qKYT15zu2ePm72mazFgahksZbt ihoyOPFcFFTAY2JHeIz4nUI3dopPnlpC/kqDDdR3qfVoCpiMlBkirAS0oSAMbqM/mTh4d/18VCBNi Ge+tMqjQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1wI5qU-00000003l56-3reQ; Wed, 29 Apr 2026 14:24:58 +0000 Received: from tor.source.kernel.org ([2600:3c04:e001:324:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1wI5qT-00000003l4s-0yzD for kexec@lists.infradead.org; Wed, 29 Apr 2026 14:24:57 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id 4392260139; Wed, 29 Apr 2026 14:24:56 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6BA85C19425; Wed, 29 Apr 2026 14:24:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1777472696; bh=aCaYorBUSCF6eWCfONlb1C+1m2mXwLSU1/j5XLbpFYc=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=jp9dPk3MOO+POyRPioFKm05l2fptu95ogwNuQm9g78vurqPNdFM+sJUhiBcUJ8tkd wvPGOxSftrc5G2i+yHJaP/prNYYB1cmZGe3lY5S0ZqOG+sPjQ+LZzz5aKwwZ0pGDtg qLMAzqmfCleA1b/q2FmLg3pHQrzamRwCm5FEuJIprZ8w907bcrsaoufQGgcUVUW/UL cKEq47JXfnO5Kw51LsM6/alYX3PcWaxjr48iUAt9YyUE6NLSHcJAzjC9A+xp4LfEzN 1IdTssoGKiDtR1zCyLgeL1Jq4eKjptOwHqFUu46BJZ4GXpFR4+l/IdARlvrDB6+Rcy T6mprKJI2BU2g== From: Pratyush Yadav To: luca.boccassi@gmail.com Cc: kexec@lists.infradead.org, linux-mm@kvack.org, rppt@kernel.org, pasha.tatashin@soleen.com, pratyush@kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v10 1/4] liveupdate: reject LIVEUPDATE_IOCTL_CREATE_SESSION with invalid name length In-Reply-To: <20260423234753.3873095-2-luca.boccassi@gmail.com> (luca boccassi's message of "Fri, 24 Apr 2026 00:44:20 +0100") References: <20260423234753.3873095-1-luca.boccassi@gmail.com> <20260423234753.3873095-2-luca.boccassi@gmail.com> Date: Wed, 29 Apr 2026 16:24:52 +0200 Message-ID: <2vxza4ul4zez.fsf@kernel.org> User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 Content-Type: text/plain X-BeenThere: kexec@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "kexec" Errors-To: kexec-bounces+kexec=archiver.kernel.org@lists.infradead.org On Fri, Apr 24 2026, luca.boccassi@gmail.com wrote: > From: Luca Boccassi > > A session name must not be an empty string, and must not exceed the > maximum size define in the uapi header, including null termination. > > Fixes: 0153094d03df ("liveupdate: luo_session: add sessions support") > > Signed-off-by: Luca Boccassi > Reviewed-by: Pasha Tatashin > Acked-by: Mike Rapoport (Microsoft) Reviewed-by: Pratyush Yadav Cc: stable? [...] -- Regards, Pratyush Yadav