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 1wAmoa-000KRy-18 for pgsql-committers@arkaria.postgresql.org; Thu, 09 Apr 2026 10:40:48 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1wAmoY-005EoK-1k for pgsql-committers@arkaria.postgresql.org; Thu, 09 Apr 2026 10:40:47 +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 1wAmlV-005CM6-2T for pgsql-committers@lists.postgresql.org; Thu, 09 Apr 2026 10:37:38 +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 1wAmlT-00000000AD4-41UT for pgsql-committers@lists.postgresql.org; Thu, 09 Apr 2026 10:37:38 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=postgresql.org; s=20171124; h=Date:Message-Id:Subject:To:From:MIME-Version: Content-Type:Sender:Reply-To:Cc:Content-Transfer-Encoding:Content-ID: Content-Description:In-Reply-To:References; bh=+CjTlBZisgfFCOg1WP3LpcIvfPS/Ozep6oKKgjfFo5I=; b=aJdoBbKRgZkS8IS6gF4S2vaKxb eaxFaAeCmtVkYb/WX7j07PcHrR40uO6nOUQVkBE2rWQvFxXkoPq41048miqkUfutljvE0Dgr9CVQx 9ijssWAg0hVG8uapZyHeiWtMU3xTS7p8IYDznHNPzwCiuWmXstJ9WeeS4HmOJDQ8cmS43gZQA29/T MdKFhP+STKbTORVo4l+J9iWhr+jiFjqgIpQcBdbXzYthMsVFoSUTnih/P+oEFQmss3eD8OtHkLXz2 rOjbQOoIXn29l8OY7AidtB2kWRVZn7ViyRYkLl4dxtAP2EpSN7+Nzk76XSS44nvkXLWb0uZq9JYRL bFJXODkw==; 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 1wAmlS-000Pin-0L for pgsql-committers@lists.postgresql.org; Thu, 09 Apr 2026 10:37:34 +0000 Received: from localhost ([127.0.0.1] helo=gemulon.postgresql.org) by gemulon.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1wAmlR-00087a-23 for pgsql-committers@lists.postgresql.org; Thu, 09 Apr 2026 10:37:34 +0000 Content-Type: multipart/mixed; boundary="===============0789716555432248492==" MIME-Version: 1.0 From: Richard Guo To: pgsql-committers@lists.postgresql.org Subject: pgsql: Fix integer overflow in nodeWindowAgg.c X-Auto-Response-Suppress: All Auto-Submitted: auto-generated Message-Id: Date: Thu, 09 Apr 2026 10:37:34 +0000 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============0789716555432248492== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Rml4IGludGVnZXIgb3ZlcmZsb3cgaW4gbm9kZVdpbmRvd0FnZy5jCgpJbiBub2RlV2luZG93QWdn LmMsIHRoZSBjYWxjdWxhdGlvbnMgZm9yIGZyYW1lIHN0YXJ0IGFuZCBlbmQgcG9zaXRpb25zCmlu IFJPV1MgYW5kIEdST1VQUyBtb2RlcyB3ZXJlIHBlcmZvcm1lZCB1c2luZyBzaW1wbGUgaW50ZWdl ciBhZGRpdGlvbi4KSWYgYSB1c2VyLXN1cHBsaWVkIG9mZnNldCB3YXMgc3VmZmljaWVudGx5IGxh cmdlIChjbG9zZSB0byBJTlQ2NF9NQVgpLAphZGRpbmcgaXQgdG8gdGhlIGN1cnJlbnQgcm93IG9y IGdyb3VwIGluZGV4IGNvdWxkIGNhdXNlIGEgc2lnbmVkCmludGVnZXIgb3ZlcmZsb3csIHdyYXBw aW5nIHRoZSByZXN1bHQgdG8gYSBuZWdhdGl2ZSBudW1iZXIuCgpUaGlzIGxlZCB0byBpbmNvcnJl Y3QgYmVoYXZpb3Igd2hlcmUgZnJhbWUgYm91bmRhcmllcyB0aGF0IHNob3VsZCBoYXZlCmV4dGVu ZGVkIGluZGVmaW5pdGVseSAob3IgYmV5b25kIHRoZSBwYXJ0aXRpb24gZW5kKSB3ZXJlIHRyZWF0 ZWQgYXMKZmFsbGluZyBhdCB0aGUgZmlyc3Qgcm93LCBvciB3aGVyZSB2YWxpZCByb3dzIHdlcmUg aW5jb3JyZWN0bHkgbWFya2VkCmFzIG91dC1vZi1mcmFtZS4gIERlcGVuZGluZyBvbiB0aGUgc3Bl Y2lmaWMgcXVlcnkgYW5kIGRhdGEsIHRoZXNlCm92ZXJmbG93cyBjYW4gcmVzdWx0IGluIGluY29y cmVjdCBxdWVyeSByZXN1bHRzLCBleGVjdXRpb24gZXJyb3JzLCBvcgphc3NlcnRpb24gZmFpbHVy ZXMuCgpUbyBmaXgsIHVzZSBvdmVyZmxvdy1hd2FyZSBpbnRlZ2VyIGFkZGl0aW9uIChpZSwgcGdf YWRkX3M2NF9vdmVyZmxvdykKdG8gY2hlY2sgZm9yIG92ZXJmbG93cyBkdXJpbmcgdGhlc2UgYWRk aXRpb25zLiAgSWYgYW4gb3ZlcmZsb3cgaXMKZGV0ZWN0ZWQsIHRoZSBib3VuZGFyeSBpcyBub3cg Y2xhbXBlZCB0byBJTlQ2NF9NQVguICBUaGlzIGVuc3VyZXMgdGhlCmxvZ2ljIGNvcnJlY3RseSB0 cmVhdHMgdGhlIGJvdW5kYXJ5IGFzIGV4dGVuZGluZyB0byB0aGUgZW5kIG9mIHRoZQpwYXJ0aXRp b24uCgpCdWc6ICMxOTQwNQpSZXBvcnRlZC1ieTogQWxleGFuZGVyIExha2hpbiA8ZXhjbHVzaW9u QGdtYWlsLmNvbT4KQXV0aG9yOiBSaWNoYXJkIEd1byA8Z3VvZmVuZ2xpbnV4QGdtYWlsLmNvbT4K UmV2aWV3ZWQtYnk6IFRlbmRlciBXYW5nIDx0bmRyd2FuZ0BnbWFpbC5jb20+CkRpc2N1c3Npb246 IGh0dHBzOi8vcG9zdGdyLmVzL20vMTk0MDUtMWVjZjAyNWRkYTE3MTU1NUBwb3N0Z3Jlc3FsLm9y ZwpCYWNrcGF0Y2gtdGhyb3VnaDogMTQKCkJyYW5jaAotLS0tLS0KUkVMXzE3X1NUQUJMRQoKRGV0 YWlscwotLS0tLS0tCmh0dHBzOi8vZ2l0LnBvc3RncmVzcWwub3JnL3BnL2NvbW1pdGRpZmYvZjg3 MzZmOGJjNTMxNWZlOTRjYmE5NjE4MjVhY2MzNTUyZjgwNjRiMAoKTW9kaWZpZWQgRmlsZXMKLS0t LS0tLS0tLS0tLS0Kc3JjL2JhY2tlbmQvZXhlY3V0b3Ivbm9kZVdpbmRvd0FnZy5jIHwgNjIgKysr KysrKysrKysrKysrKysrKysrLS0tCnNyYy90ZXN0L3JlZ3Jlc3MvZXhwZWN0ZWQvd2luZG93Lm91 dCB8IDkxICsrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKwpzcmMvdGVzdC9yZWdy ZXNzL3NxbC93aW5kb3cuc3FsICAgICAgfCAyNiArKysrKysrKysrKwozIGZpbGVzIGNoYW5nZWQs IDE3MiBpbnNlcnRpb25zKCspLCA3IGRlbGV0aW9ucygtKQoK --===============0789716555432248492==--