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 1wNWz4-000sXz-0J for pgsql-committers@arkaria.postgresql.org; Thu, 14 May 2026 14:24:18 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1wNWz2-00Ck5n-1q for pgsql-committers@arkaria.postgresql.org; Thu, 14 May 2026 14:24:16 +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 1wMPc6-000mLB-06 for pgsql-committers@lists.postgresql.org; Mon, 11 May 2026 12:19:58 +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 1wMPbv-000000002cL-1ukS for pgsql-committers@lists.postgresql.org; Mon, 11 May 2026 12:19:57 +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 1wMPbn-0005am-1n for pgsql-committers@lists.postgresql.org; Mon, 11 May 2026 12:19:40 +0000 Received: from localhost ([127.0.0.1] helo=gemulon.postgresql.org) by gemulon.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1wMPbn-0002ao-1L for pgsql-committers@lists.postgresql.org; Mon, 11 May 2026 12:19:39 +0000 Content-Type: multipart/mixed; boundary="===============2683889592465216614==" MIME-Version: 1.0 From: Noah Misch To: pgsql-committers@lists.postgresql.org Subject: pgsql: Guard against overflow in "left" fields of query_int and ltxtque X-Auto-Response-Suppress: All Auto-Submitted: auto-generated Message-Id: Date: Mon, 11 May 2026 12:19:39 +0000 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============2683889592465216614== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 R3VhcmQgYWdhaW5zdCBvdmVyZmxvdyBpbiAibGVmdCIgZmllbGRzIG9mIHF1ZXJ5X2ludCBhbmQg bHR4dHF1ZXJ5LgoKY29udHJpYi9pbnRhcnJheSdzIHF1ZXJ5X2ludCB0eXBlIHVzZXMgYW4gaW50 MTYgZmllbGQgdG8gaG9sZCB0aGUKb2Zmc2V0IGZyb20gYSBiaW5hcnkgb3BlcmF0b3Igbm9kZSB0 byBpdHMgbGVmdCBvcGVyYW5kLiAgSG93ZXZlciwgaXQKYWxsb3dzIHRoZSBudW1iZXIgb2Ygbm9k ZXMgdG8gYmUgYXMgbXVjaCBhcyB3aWxsIGZpdCBpbiBNYXhBbGxvY1NpemUsCnNvIHRoZXJlIGlz IGEgcmlzayBvZiBvdmVyZmxvd2luZyBpbnQxNiBkZXBlbmRpbmcgb24gdGhlIHByZWNpc2Ugc2hh cGUKb2YgdGhlIHRyZWUuICBTaW1wbGUgcmlnaHQtYXNzb2NpYXRpdmUgY2FzZXMgbGlrZSAiYSB8 IGIgfCBjIHwgLi4uIgp3b3JrIGZpbmUsIHNvIHdlIHNob3VsZCBub3Qgc29sdmUgdGhpcyBieSBy ZXN0cmljdGluZyB0aGUgb3ZlcmFsbApudW1iZXIgb2Ygbm9kZXMuICBJbnN0ZWFkIGFkZCBhIGRp cmVjdCB0ZXN0IG9mIHdoZXRoZXIgZWFjaCBpbmRpdmlkdWFsCm9mZnNldCBpcyB0b28gbGFyZ2Uu Cgpjb250cmliL2x0cmVlJ3MgbHR4dHF1ZXJ5IHR5cGUgdXNlcyBlc3NlbnRpYWxseSB0aGUgc2Ft ZSBsb2dpYyBhbmQKaGFzIHRoZSBzYW1lIDE2LWJpdCByZXN0cmljdGlvbi4KCihUaGUgY29yZSBi YWNrZW5kJ3MgdHNxdWVyeS5jIGhhcyBhIHZhcmlhbnQgb2YgdGhpcyBsb2dpYyB0b28sIGJ1dApp biB0aGF0IGNhc2UgdGhlIHRhcmdldCBmaWVsZCBpcyAzMiBiaXRzLCBzbyBpdCBpcyBva2F5IHNv IGxvbmcKYXMgdmFybGVuYSBkYXR1bXMgYXJlIHJlc3RyaWN0ZWQgdG8gMUdCLikKCkluIHYxNiBh bmQgdXAsIHRoZXNlIHR5cGVzIHN1cHBvcnQgc29mdCBlcnJvciByZXBvcnRpbmcsIHNvIHdlIGhh dmUKdG8gY29tcGxpY2F0ZSB0aGUgcmVjdXJzaXZlIGZpbmRvcHJuZCBmdW5jdGlvbidzIEFQSSBh IGJpdCB0byBhbGxvdwp0aGUgY29tcGxhaW50IHRvIGJlIHJlcG9ydGVkIHNvZnRseS4gIHYxNC92 MTUgZG9uJ3QgbmVlZCB0aGF0LgoKVW5kb2N1bWVudGVkIGFuZCBvdmVyY29tcGxpY2F0ZWQgY29k ZSBsaWtlIHRoaXMgbWFrZXMgbXkgaGVhZCBodXJ0LApzbyBhZGQgc29tZSBjb21tZW50cyBhbmQg c2ltcGxpZnkgd2hpbGUgYXQgaXQuCgpSZXBvcnRlZC1ieTogWGludCBDb2RlCkF1dGhvcjogVG9t IExhbmUgPHRnbEBzc3MucGdoLnBhLnVzPgpSZXZpZXdlZC1ieTogTWljaGFlbCBQYXF1aWVyIDxt aWNoYWVsQHBhcXVpZXIueHl6PgpCYWNrcGF0Y2gtdGhyb3VnaDogMTQKU2VjdXJpdHk6IENWRS0y MDI2LTY0NzMKCkJyYW5jaAotLS0tLS0KUkVMXzE2X1NUQUJMRQoKRGV0YWlscwotLS0tLS0tCmh0 dHBzOi8vZ2l0LnBvc3RncmVzcWwub3JnL3BnL2NvbW1pdGRpZmYvNWMxMDY5YzM1YjQ5MjI3Zjk1 NTczNWVhNWYyYTJlZTFjOWM0OGE2MwpBdXRob3I6IFRvbSBMYW5lIDx0Z2xAc3NzLnBnaC5wYS51 cz4KCk1vZGlmaWVkIEZpbGVzCi0tLS0tLS0tLS0tLS0tCmNvbnRyaWIvaW50YXJyYXkvX2ludF9i b29sLmMgICAgICAgfCA4MiArKysrKysrKysrKysrKysrKysrKysrKysrKysrKy0tLS0tLS0tLQpj b250cmliL2ludGFycmF5L2V4cGVjdGVkL19pbnQub3V0IHwgIDMgKysKY29udHJpYi9pbnRhcnJh eS9zcWwvX2ludC5zcWwgICAgICB8ICAyICsKY29udHJpYi9sdHJlZS9leHBlY3RlZC9sdHJlZS5v dXQgICB8ICAzICsrCmNvbnRyaWIvbHRyZWUvbHR4dHF1ZXJ5X2lvLmMgICAgICAgfCA3NSArKysr KysrKysrKysrKysrKysrKysrKysrKy0tLS0tLS0tCmNvbnRyaWIvbHRyZWUvc3FsL2x0cmVlLnNx bCAgICAgICAgfCAgMyArKwo2IGZpbGVzIGNoYW5nZWQsIDEzMyBpbnNlcnRpb25zKCspLCAzNSBk ZWxldGlvbnMoLSkKCg== --===============2683889592465216614==--