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 4.96) (envelope-from ) id 1wNXXc-000t3e-1t for pgsql-committers@arkaria.postgresql.org; Thu, 14 May 2026 15:00:00 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1wNX43-00D4jC-34 for pgsql-committers@arkaria.postgresql.org; Thu, 14 May 2026 14:29:27 +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 4.96) (envelope-from ) id 1wMPew-000mYs-0u for pgsql-committers@lists.postgresql.org; Mon, 11 May 2026 12:22:54 +0000 Received: from mahout.postgresql.org ([72.32.157.227]) by magus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.98.2) (envelope-from ) id 1wMPeu-000000002io-01wL for pgsql-committers@lists.postgresql.org; Mon, 11 May 2026 12:22:54 +0000 Received: from gemulon.postgresql.org ([2001:4800:3e1:1::198]) by mahout.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1wMPbq-0005aj-01 for pgsql-committers@lists.postgresql.org; Mon, 11 May 2026 12:19:42 +0000 Received: from localhost ([127.0.0.1] helo=gemulon.postgresql.org) by gemulon.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1wMPbo-0002e1-1L for pgsql-committers@lists.postgresql.org; Mon, 11 May 2026 12:19:40 +0000 Content-Type: multipart/mixed; boundary="===============6742019423460364333==" MIME-Version: 1.0 From: Noah Misch To: pgsql-committers@lists.postgresql.org Subject: pgsql: Avoid overflow in size calculations in formatting.c. X-Auto-Response-Suppress: All Auto-Submitted: auto-generated Message-Id: Date: Mon, 11 May 2026 12:19:40 +0000 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============6742019423460364333== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 QXZvaWQgb3ZlcmZsb3cgaW4gc2l6ZSBjYWxjdWxhdGlvbnMgaW4gZm9ybWF0dGluZy5jLgoKQSBm ZXcgZnVuY3Rpb25zIGluIHRoaXMgZmlsZSB3ZXJlIGluY2F1dGlvdXMgYWJvdXQgbXVsdGlwbHlp bmcgYQpwb3NzaWJseSBsYXJnZSBpbnRlZ2VyIGJ5IGEgZmFjdG9yIG1vcmUgdGhhbiAxIGFuZCB0 aGVuIHVzaW5nIGl0IGFzCmFuIGFsbG9jYXRpb24gc2l6ZS4gIFRoaXMgaXMgaGFybWxlc3Mgb24g NjQtYml0IHN5c3RlbXMgd2hlcmUgd2UnZApjb21wdXRlIGEgc2l6ZSBleGNlZWRpbmcgTWF4QWxs b2NTaXplIGFuZCB0aGVuIGZhaWwsIGJ1dCBvbiAzMi1iaXQKc3lzdGVtcyB3ZSBjb3VsZCBvdmVy ZmxvdyBzaXplX3QsIGxlYWRpbmcgdG8gYW4gdW5kZXJzaXplZAphbGxvY2F0aW9uIGFuZCBidWZm ZXIgb3ZlcnJ1bi4gIFRvIGZpeCwgdXNlIHBhbGxvY19hcnJheSgpIG9yCm11bF9zaXplKCkgaW5z dGVhZCBvZiBoYW5kd3JpdHRlbiBtdWx0aXBsaWNhdGlvbi4KClJlcG9ydGVkLWJ5OiBTdmVuIEts ZW1tIDxzdmVuQHRpZ2VyZGF0YS5jb20+ClJlcG9ydGVkLWJ5OiBYaW50IENvZGUKQXV0aG9yOiBO YXRoYW4gQm9zc2FydCA8bmF0aGFuZGJvc3NhcnRAZ21haWwuY29tPgpSZXZpZXdlZC1ieTogVG9t IExhbmUgPHRnbEBzc3MucGdoLnBhLnVzPgpSZXZpZXdlZC1ieTogVGF0c3VvIElzaGlpIDxpc2hp aUBwb3N0Z3Jlc3FsLm9yZz4KU2VjdXJpdHk6IENWRS0yMDI2LTY0NzMKQmFja3BhdGNoLXRocm91 Z2g6IDE0CgpCcmFuY2gKLS0tLS0tClJFTF8xNV9TVEFCTEUKCkRldGFpbHMKLS0tLS0tLQpodHRw czovL2dpdC5wb3N0Z3Jlc3FsLm9yZy9wZy9jb21taXRkaWZmLzEzNzAxM2Y2MDg0MjM5YmQ4MjQy NzFjOGM5NWJlZWE0OTZmNGUyYmUKQXV0aG9yOiBOYXRoYW4gQm9zc2FydCA8bmF0aGFuQHBvc3Rn cmVzcWwub3JnPgoKTW9kaWZpZWQgRmlsZXMKLS0tLS0tLS0tLS0tLS0Kc3JjL2JhY2tlbmQvdXRp bHMvYWR0L2Zvcm1hdHRpbmcuYyB8IDggKysrKy0tLS0KMSBmaWxlIGNoYW5nZWQsIDQgaW5zZXJ0 aW9ucygrKSwgNCBkZWxldGlvbnMoLSkKCg== --===============6742019423460364333==--