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 1wuX55-000lYi-1E for pgsql-committers@arkaria.postgresql.org; Thu, 13 Aug 2026 15:10:55 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1wuX51-00DYpT-0v for pgsql-committers@arkaria.postgresql.org; Thu, 13 Aug 2026 15:10:52 +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 1wtQFv-00HQja-0B for pgsql-committers@lists.postgresql.org; Mon, 10 Aug 2026 13:41:30 +0000 Received: from mahout.postgresql.org ([2001:4800:3e1:1::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 1wtQFm-00000001M2b-403H for pgsql-committers@lists.postgresql.org; Mon, 10 Aug 2026 13:41:30 +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 1wtQFl-00216W-0N for pgsql-committers@lists.postgresql.org; Mon, 10 Aug 2026 13:41:21 +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 1wtQFk-00000000y1J-1S5W for pgsql-committers@lists.postgresql.org; Mon, 10 Aug 2026 13:41:20 +0000 Content-Type: multipart/mixed; boundary="===============2906334637986823885==" 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 13:41:20 +0000 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============2906334637986823885== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 ZWNwZzogRml4IG91dC1vZi1ib3VuZCB3cml0ZXMgZHVlIHRvIHByb2Nlc3Npbmcgb2YgaW52YWxp ZCBieXRlYSBkYXRhCgpFQ1BHIGFzc3VtZXMgdGhhdCBhbnkgYnl0ZWEgZGF0YSBpdCByZWNlaXZl cyBmcm9tIGEgYmFja2VuZCBzdGFydHMgd2l0aAonXHgnIGFzIGl0cyBmaXJzdCB0d28gYnl0ZXMs IGJ1dCBhIGNoZWNrIHdhcyBtaXNzZWQgdG8gZW5mb3JjZSB0aGF0LiAgQQpyb2d1ZSBzZXJ2ZXIg c2VuZGluZyBzb21lIGdhcmJhZ2UgYnl0ZWEgZGF0YSB3b3VsZCBiZSBhYmxlIHRvIGNyYXNoIGEK Y2xpZW50LCByZXN1bHRpbmcgaW4gYSBjbGllbnQtc2lkZSBEb1MsIGluIHRoZSBtb3N0IGNvbW1v biBjYXNlcy4KClJlcG9ydGVkLWJ5OiB5bHdhbmd0anUgPHlsd2FuZ3RqdUBxcS5jb20+CkJhY2tw YXRjaC10aHJvdWdoOiAxNApTZWN1cml0eTogQ1ZFLTIwMjYtMTYyNDEKCkJyYW5jaAotLS0tLS0K bWFzdGVyCgpEZXRhaWxzCi0tLS0tLS0KaHR0cHM6Ly9naXQucG9zdGdyZXNxbC5vcmcvcGcvY29t bWl0ZGlmZi9jN2RhODVmZWM5NjY2NmIwMzhmZGY4M2M4MWRiZTFlMTU3M2E5ZTYwCkF1dGhvcjog TWljaGFlbCBQYXF1aWVyIDxtaWNoYWVsQHBhcXVpZXIueHl6PgoKTW9kaWZpZWQgRmlsZXMKLS0t LS0tLS0tLS0tLS0Kc3JjL2ludGVyZmFjZXMvZWNwZy9lY3BnbGliL2RhdGEuYyAgICAgICAgICAg ICAgICAgfCAgNyArKysrKysKc3JjL2ludGVyZmFjZXMvZWNwZy9lY3BnbGliL2Vycm9yLmMgICAg ICAgICAgICAgICAgfCAgNyArKysrKysKc3JjL2ludGVyZmFjZXMvZWNwZy9pbmNsdWRlL2VjcGdl cnJuby5oICAgICAgICAgICAgfCAgMSArCnNyYy9pbnRlcmZhY2VzL2VjcGcvdGVzdC9leHBlY3Rl ZC9zcWwtYnl0ZWEuYyAgICAgIHwgMjcgKysrKysrKysrKysrKysrKysrLS0tLQpzcmMvaW50ZXJm YWNlcy9lY3BnL3Rlc3QvZXhwZWN0ZWQvc3FsLWJ5dGVhLnN0ZGVyciB8IDI0ICsrKysrKysrKysr KysrKysrKy0Kc3JjL2ludGVyZmFjZXMvZWNwZy90ZXN0L3NxbC9ieXRlYS5wZ2MgICAgICAgICAg ICAgfCAgNSArKysrCjYgZmlsZXMgY2hhbmdlZCwgNjYgaW5zZXJ0aW9ucygrKSwgNSBkZWxldGlv bnMoLSkKCg== --===============2906334637986823885==--