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 1wNXmY-000tFQ-1K for pgsql-committers@arkaria.postgresql.org; Thu, 14 May 2026 15:15:26 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1wNX54-00D6vU-06 for pgsql-committers@arkaria.postgresql.org; Thu, 14 May 2026 14:30:30 +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 1wMPeF-000mVe-1b for pgsql-committers@lists.postgresql.org; Mon, 11 May 2026 12:22:11 +0000 Received: from mahout.postgresql.org ([72.32.157.227]) by makus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.98.2) (envelope-from ) id 1wMPeD-000000002Rm-1rqg for pgsql-committers@lists.postgresql.org; Mon, 11 May 2026 12:22:10 +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 1wMPbp-0005ao-2p 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-0002eI-1d for pgsql-committers@lists.postgresql.org; Mon, 11 May 2026 12:19:40 +0000 Content-Type: multipart/mixed; boundary="===============6997165338967826075==" MIME-Version: 1.0 From: Noah Misch To: pgsql-committers@lists.postgresql.org Subject: pgsql: Mark PQfn() unsafe and fix overrun in frontend LO interface. 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 --===============6997165338967826075== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 TWFyayBQUWZuKCkgdW5zYWZlIGFuZCBmaXggb3ZlcnJ1biBpbiBmcm9udGVuZCBMTyBpbnRlcmZh Y2UuCgpXaGVuIHJlc3VsdF9pc19pbnQgaXMgc2V0IHRvIDAsIFBRZm4oKSBjYW5ub3QgdmFsaWRh dGUgdGhhdCB0aGUKcmVzdWx0IGZpdHMgaW4gcmVzdWx0X2J1Ziwgc28gaXQgd2lsbCB3cml0ZSBk YXRhIGJleW9uZCB0aGUgZW5kIG9mCnRoZSBidWZmZXIgd2hlbiB0aGUgc2VydmVyIHJldHVybnMg bW9yZSBkYXRhIHRoYW4gcmVxdWVzdGVkLiAgU2luY2UKdGhpcyBmdW5jdGlvbiBpcyBpbnNlY3Vy YWJsZSBhbmQgb2Jzb2xldGUsIGFkZCBhIHdhcm5pbmcgdG8gdGhlIHRvcApvZiB0aGUgcGVydGlu ZW50IGRvY3VtZW50YXRpb24gYWR2aXNpbmcgYWdhaW5zdCBpdHMgdXNlLgoKVGhlIG9ubHkgaW4t dHJlZSBjYWxsZXIgb2YgUFFmbigpIGlzIHRoZSBmcm9udGVuZCBsYXJnZSBvYmplY3QKaW50ZXJm YWNlLiAgVG8gZml4IHRoYXQsIGFkZCBhIGJ1Zl9zaXplIHBhcmFtZXRlciB0bwpwcUZ1bmN0aW9u Q2FsbDMoKSB0aGF0IGlzIHVzZWQgdG8gcHJvdGVjdCBhZ2FpbnN0IG92ZXJydW5zLCBhbmQgdXNl Cml0IGluIGEgcHJpdmF0ZSB2ZXJzaW9uIG9mIFBRZm4oKSB0aGF0IGFsc28gYWNjZXB0cyBhIGJ1 Zl9zaXplCnBhcmFtZXRlci4KClJlcG9ydGVkLWJ5OiBZdSBLdW5wZW5nIDx5dTQ0Mzk0MDgxNkBs aXZlLmNvbT4KUmVwb3J0ZWQtYnk6IE1hcnRpbiBIZWlzdGVybWFubiA8bWFydGluLmhlaXN0ZXJt YW5uQHVuaWJlLmNoPgpBdXRob3I6IE5hdGhhbiBCb3NzYXJ0IDxuYXRoYW5kYm9zc2FydEBnbWFp bC5jb20+ClJldmlld2VkLWJ5OiBOb2FoIE1pc2NoIDxub2FoQGxlYWRib2F0LmNvbT4KUmV2aWV3 ZWQtYnk6IFRvbSBMYW5lIDx0Z2xAc3NzLnBnaC5wYS51cz4KUmV2aWV3ZWQtYnk6IEV0c3VybyBG dWppdGEgPGV0c3Vyby5mdWppdGFAZ21haWwuY29tPgpTZWN1cml0eTogQ1ZFLTIwMjYtNjQ3NwpC YWNrcGF0Y2gtdGhyb3VnaDogMTQKCkJyYW5jaAotLS0tLS0KUkVMXzE1X1NUQUJMRQoKRGV0YWls cwotLS0tLS0tCmh0dHBzOi8vZ2l0LnBvc3RncmVzcWwub3JnL3BnL2NvbW1pdGRpZmYvZTNhMWY4 M2VhZTRmYzFkODI4MTkwODMyMjE4OWQ0Zjk1ZGU4NzNhNwpBdXRob3I6IE5hdGhhbiBCb3NzYXJ0 IDxuYXRoYW5AcG9zdGdyZXNxbC5vcmc+CgpNb2RpZmllZCBGaWxlcwotLS0tLS0tLS0tLS0tLQpk b2Mvc3JjL3NnbWwvbGlicHEuc2dtbCAgICAgICAgICAgICB8IDExICsrKysrKysrLS0tCnNyYy9p bnRlcmZhY2VzL2xpYnBxL2ZlLWV4ZWMuYyAgICAgIHwgMTYgKysrKysrKysrKysrKysrLQpzcmMv aW50ZXJmYWNlcy9saWJwcS9mZS1sb2JqLmMgICAgICB8IDEyICsrKysrKy0tLS0tLQpzcmMvaW50 ZXJmYWNlcy9saWJwcS9mZS1wcm90b2NvbDMuYyB8IDE0ICsrKysrKysrKysrKystCnNyYy9pbnRl cmZhY2VzL2xpYnBxL2xpYnBxLWludC5oICAgIHwgIDYgKysrKystCjUgZmlsZXMgY2hhbmdlZCwg NDcgaW5zZXJ0aW9ucygrKSwgMTIgZGVsZXRpb25zKC0pCgo= --===============6997165338967826075==--