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 1wuXEa-000luv-2D for pgsql-committers@arkaria.postgresql.org; Thu, 13 Aug 2026 15:20:44 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1wuXEX-00ETgn-2Q for pgsql-committers@arkaria.postgresql.org; Thu, 13 Aug 2026 15:20:42 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1wtQGV-00HR7D-0U for pgsql-committers@lists.postgresql.org; Mon, 10 Aug 2026 13:42:06 +0000 Received: from mahout.postgresql.org ([2001:4800:3e1:1::227]) by makus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.98.2) (envelope-from ) id 1wtQFu-00000001C0j-25od for pgsql-committers@lists.postgresql.org; Mon, 10 Aug 2026 13:42:05 +0000 Received: from gemulon.postgresql.org ([72.32.157.198]) by mahout.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1wtQFs-00219f-1h for pgsql-committers@lists.postgresql.org; Mon, 10 Aug 2026 13:41:28 +0000 Received: from localhost ([127.0.0.1] helo=gemulon.postgresql.org) by gemulon.postgresql.org with esmtp (Exim 4.98.2) (envelope-from ) id 1wtQFr-00000000yCl-2EDM for pgsql-committers@lists.postgresql.org; Mon, 10 Aug 2026 13:41:27 +0000 Content-Type: multipart/mixed; boundary="===============9026148963554492236==" MIME-Version: 1.0 From: Noah Misch To: pgsql-committers@lists.postgresql.org Subject: pgsql: ecpg: Fix out-of-bound writes due to processing of invalid bytea X-Auto-Response-Suppress: All Auto-Submitted: auto-generated Message-Id: Date: Mon, 10 Aug 2026 13:41:27 +0000 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============9026148963554492236== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 ZWNwZzogRml4IG91dC1vZi1ib3VuZCB3cml0ZXMgZHVlIHRvIHByb2Nlc3Npbmcgb2YgaW52YWxp ZCBieXRlYSBkYXRhCgpFQ1BHIGFzc3VtZXMgdGhhdCBhbnkgYnl0ZWEgZGF0YSBpdCByZWNlaXZl cyBmcm9tIGEgYmFja2VuZCBzdGFydHMgd2l0aAonXHgnIGFzIGl0cyBmaXJzdCB0d28gYnl0ZXMs IGJ1dCBhIGNoZWNrIHdhcyBtaXNzZWQgdG8gZW5mb3JjZSB0aGF0LiAgQQpyb2d1ZSBzZXJ2ZXIg c2VuZGluZyBzb21lIGdhcmJhZ2UgYnl0ZWEgZGF0YSB3b3VsZCBiZSBhYmxlIHRvIGNyYXNoIGEK Y2xpZW50LCByZXN1bHRpbmcgaW4gYSBjbGllbnQtc2lkZSBEb1MsIGluIHRoZSBtb3N0IGNvbW1v biBjYXNlcy4KClJlcG9ydGVkLWJ5OiB5bHdhbmd0anUgPHlsd2FuZ3RqdUBxcS5jb20+CkJhY2tw YXRjaC10aHJvdWdoOiAxNApTZWN1cml0eTogQ1ZFLTIwMjYtMTYyNDEKCkJyYW5jaAotLS0tLS0K UkVMXzE3X1NUQUJMRQoKRGV0YWlscwotLS0tLS0tCmh0dHBzOi8vZ2l0LnBvc3RncmVzcWwub3Jn L3BnL2NvbW1pdGRpZmYvYzNjODMwMjcyYTk3YjliNDI5ZWIwMTVjMmRmMjA2MjY0NjQ5YzZmYwpB dXRob3I6IE1pY2hhZWwgUGFxdWllciA8bWljaGFlbEBwYXF1aWVyLnh5ej4KCk1vZGlmaWVkIEZp bGVzCi0tLS0tLS0tLS0tLS0tCnNyYy9pbnRlcmZhY2VzL2VjcGcvZWNwZ2xpYi9kYXRhLmMgICAg ICAgICAgICAgICAgIHwgIDcgKysrKysrCnNyYy9pbnRlcmZhY2VzL2VjcGcvZWNwZ2xpYi9lcnJv ci5jICAgICAgICAgICAgICAgIHwgIDcgKysrKysrCnNyYy9pbnRlcmZhY2VzL2VjcGcvaW5jbHVk ZS9lY3BnZXJybm8uaCAgICAgICAgICAgIHwgIDEgKwpzcmMvaW50ZXJmYWNlcy9lY3BnL3Rlc3Qv ZXhwZWN0ZWQvc3FsLWJ5dGVhLmMgICAgICB8IDI3ICsrKysrKysrKysrKysrKysrKy0tLS0Kc3Jj L2ludGVyZmFjZXMvZWNwZy90ZXN0L2V4cGVjdGVkL3NxbC1ieXRlYS5zdGRlcnIgfCAyNCArKysr KysrKysrKysrKysrKystCnNyYy9pbnRlcmZhY2VzL2VjcGcvdGVzdC9zcWwvYnl0ZWEucGdjICAg ICAgICAgICAgIHwgIDUgKysrKwo2IGZpbGVzIGNoYW5nZWQsIDY2IGluc2VydGlvbnMoKyksIDUg ZGVsZXRpb25zKC0pCgo= --===============9026148963554492236==--