Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1rXumB-00DHDO-6Y for pgsql-hackers@arkaria.postgresql.org; Thu, 08 Feb 2024 03:08:35 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.94.2) (envelope-from ) id 1rXumA-00EeKU-6W for pgsql-hackers@arkaria.postgresql.org; Thu, 08 Feb 2024 03:08:34 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1rXum9-00EeJj-T5 for pgsql-hackers@lists.postgresql.org; Thu, 08 Feb 2024 03:08:33 +0000 Received: from mail-il1-x135.google.com ([2607:f8b0:4864:20::135]) by magus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.94.2) (envelope-from ) id 1rXum6-0063KO-Pc for pgsql-hackers@lists.postgresql.org; Thu, 08 Feb 2024 03:08:33 +0000 Received: by mail-il1-x135.google.com with SMTP id e9e14a558f8ab-363d85fda93so4410255ab.1 for ; Wed, 07 Feb 2024 19:08:30 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1707361708; x=1707966508; darn=lists.postgresql.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=vmKP8ux+2+TI6/JP+IL1SU87g1eTWcMqOmPcCJPVDAk=; b=Y+vIgQojmLUVtRZWNuDaV8uCaYyRP3cToAtDndIs//uSWYQAvArcAU8e3u9z5FpO8e a9qG3gkO1NuZ1682QWOA2SwK2P1ia4v/vgv0U9s1XnBz6oK3IhtPbe4L1KQSJxUqQ5ww JZOoMeFvepB63jU9R2+fweklxRFOHwkQzJ+SPBSgAHhyxiJPoOew6i8O5+5v1tYMgs9j g+QZT6vcVPmyLm2LJeXhsnyZNtNsK/vUxTMEM2PDfe7bUO/n2dQBwAuBf+5XO+YaMDWp vmHfdzrzST8p6iPS62l8yko5LVcJUICNQ5hD6ztQ2pXpfu08bw2TA/WOtQ6Sr9f49MLi ovNw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1707361708; x=1707966508; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=vmKP8ux+2+TI6/JP+IL1SU87g1eTWcMqOmPcCJPVDAk=; b=THPuyZzA6DYk5YtfHf6UQny+/1z+BPDAK2tMwT3PfMZtVKZsiXYkxZEi1VCaCM/SYb n+AgAKxHqRR+f0HV/ka/E/rUPl69FqMDBXmXKtz57jVCSD1rAFqhKsjStrGIzBggWYos +iAQH9wBT/yM+PTjTegkrTVHFf/7ihcPe8l/5PgLATvc1OB7+se5Sqo8G5qg7eMkW7Xp 9BkYtOpqfMHQblWtq/veWSn2lfUpqraXHk0ln+4ywZkkmfJTjSdu6fJLrrRbucK5q9S+ btA4/Og6Gg0sIP8TlCaMslJHOxWzcR/cMZ3M104j1JhgMns/+hV03Bsg4LGbzYFmD73y n4Og== X-Gm-Message-State: AOJu0YzB2clkB23VFunLVOG0dTStBkDmJB35gj1OCVhTT1pPHYKmf1kw FBKyIKWpWFRaalKjshNbfHGG7vL1fJvKBCERO3TU3d+RB9LijyTe X-Google-Smtp-Source: AGHT+IHpiVIsMRW1RubRHfsAzHNwC5UjKziNdHKzsm604sn6Cr40wVka9gfLEHotDOSOFOoJRJ0zqQ== X-Received: by 2002:a05:6e02:1d15:b0:363:b695:5d5a with SMTP id i21-20020a056e021d1500b00363b6955d5amr10291770ila.18.1707361708528; Wed, 07 Feb 2024 19:08:28 -0800 (PST) X-Forwarded-Encrypted: i=1; AJvYcCXEZsYGzzYb/kJlcgcVJ212Frh0bEuqeq7v9CHoNZPj7hnsHqLpzc61S6lfVEIjerwV2OCr14W1nGskMY8jfF3qTwf/FZYXJj8achP6W365/d1IPglfqTIZHAMraAVQVjguECebcnEcfC11egWHbwE1Iv0WMyGwAWFrvFYZxsRLgN5f1Slz8bqZsQM= Received: from nathanxps13 (162-195-168-172.lightspeed.stlsmo.sbcglobal.net. [162.195.168.172]) by smtp.gmail.com with ESMTPSA id j11-20020a056e02220b00b00363829e97f9sm774489ilf.14.2024.02.07.19.08.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 07 Feb 2024 19:08:28 -0800 (PST) Date: Wed, 7 Feb 2024 21:08:26 -0600 From: Nathan Bossart To: Thomas Munro Cc: Andres Freund , Heikki Linnakangas , Mats Kindahl , Tom Lane , pgsql-hackers@lists.postgresql.org Subject: Re: glibc qsort() vulnerability Message-ID: <20240208030826.GD445153@nathanxps13> References: <20240207214857.rjqkutiaapka2xyp@awork3.anarazel.de> <20240207222124.GA382832@nathanxps13> <20240208004207.aoyrtv577nmhrivy@awork3.anarazel.de> <20240208015211.GA445153@nathanxps13> <20240208020637.3irwi5vph4fbxw2f@awork3.anarazel.de> <20240208025620.GC445153@nathanxps13> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240208025620.GC445153@nathanxps13> List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk Mats, I apologize for steamrolling a bit here. I'll take a step back into a reviewer role. -- Nathan Bossart Amazon Web Services: https://aws.amazon.com