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 1wrN58-000ItZ-1S for pgsql-committers@arkaria.postgresql.org; Tue, 04 Aug 2026 21:53:54 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1wrN56-007jNI-1A for pgsql-committers@arkaria.postgresql.org; Tue, 04 Aug 2026 21:53:52 +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 1wrN56-007jN6-0T for pgsql-committers@lists.postgresql.org; Tue, 04 Aug 2026 21:53:52 +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 1wrN54-00000000EPv-1RD3 for pgsql-committers@lists.postgresql.org; Tue, 04 Aug 2026 21:53:51 +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 1wrN53-000g1X-2l for pgsql-committers@lists.postgresql.org; Tue, 04 Aug 2026 21:53:50 +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 1wrN53-00000000DbJ-13xL for pgsql-committers@lists.postgresql.org; Tue, 04 Aug 2026 21:53:49 +0000 Content-Type: multipart/mixed; boundary="===============7881057236152492480==" MIME-Version: 1.0 From: Michael Paquier To: pgsql-committers@lists.postgresql.org Subject: pgsql: Improving handling of oversized records in xlogreader.c X-Auto-Response-Suppress: All Auto-Submitted: auto-generated Message-Id: Date: Tue, 04 Aug 2026 21:53:49 +0000 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============7881057236152492480== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 SW1wcm92aW5nIGhhbmRsaW5nIG9mIG92ZXJzaXplZCByZWNvcmRzIGluIHhsb2dyZWFkZXIuYwoK WExvZ1JlY29yZEFzc2VtYmxlKCkgcmVmdXNlcyByZWNvcmRzIGxhcmdlciB0aGFuIFhMb2dSZWNv cmRNYXhTaXplIHdoZW4KZ2VuZXJhdGluZyByZWNvcmRzLCBidXQgdGhlIHJlYWRlci1zaWRlIG9u bHkgY2hlY2tlZCBhIG1pbmltYWwgbnVtYmVyCmZvciB4bF90b3RfbGVuLgoKQSBjcmFmdGVkIG11 bHRpLXBhZ2UgcmVjb3JkIHdpdGggeGxfdG90X2xlbiBuZWFyIFVJTlQzMl9NQVggY291bGQgYnlw YXNzCnRoZSBjb250cmVjb3JkIGxlbmd0aCBjaGVja3MsIG92ZXJmbG93IGFsbG9jYXRlX3JlY29y ZGJ1ZigpJ3Mgc2l6ZSBtYXRoLAphbmQgY29ycnVwdCBtZW1vcnkgZHVyaW5nIHJlYXNzZW1ibHkg KG9yIGhpdCByZWxhdGVkIGFzc2VydHMgdW5kZXIKY2Fzc2VydCkuCgp4bG9ncmVhZGVyLmMgaXMg dXBkYXRlZCB0byBjaGVjayB0aGF0IHRoZSByZWNlaXZlZCByZWNvcmQgaXMgbmV2ZXIKbGFyZ2Vy IHRoYW4gWExvZ1JlY29yZE1heFNpemUsIHdoZW4gZmlyc3QgcmVjZWl2aW5nIHRoZSBmaXJzdCBi eXRlcyBvZgp4bF90b3RfbGVuLCB0aGVuIGFnYWluIHdoZW4gdmFsaWRhdGluZyB0aGUgcmVjb3Jk IGhlYWRlci4KCldBTCBpcyBhIHNvdXJjZSBvZiBkYXRhIHRydXN0ZWQgYnkgdGhlIHNlcnZlciwg d2l0aCBDUkMzMiBjaGVja3N1bXMKcHJvdmlkaW5nIGEgbGV2ZWwgb2YgcHJvdGVjdGlvbiBiZWZv cmUgcmVwbGF5aW5nIHRoZSByZWNvcmRzIGlmIGRhdGEgaXMKY29ycnVwdGVkLiAgVGhlc2UgbGlt aXRzIGNvdWxkIGJlIGludGVybmFsbHkgcmVhY2hlZCBvbmx5IHdpdGggY3JhZnRlZApXQUwgcmVj b3Jkcywgd2hpY2ggaXMgc29tZXRoaW5nIHRoYXQgYW5hbHl6ZXJzIChuYW1lZCBhcyBMTE1zKSBs aWtlCmNvbXBsYWluaW5nIGFib3V0IHRoZXNlIGRheXMuCgowMzlfZW5kX29mX3dhbC5wbCBpcyBh ZGp1c3RlZCBhY2NvcmRpbmcgdG8gdGhlIG5ldyBtYXhpbXVtIGxpbWl0LCBhIHRlc3QKZm9yIFhM b2dSZWNvcmRNYXhTaXplIGlzIGFkZGVkLgoKQXV0aG9yOiBEYXZpZCBLYXJhcGV0eWFuIDxka2Fy YXBldHlhbkBnbWFpbC5jb20+CkF1dGhvcjogTWF0dGhpYXMgdmFuIGRlIE1lZW50IDxib2VrZXd1 cm0rcG9zdGdyZXNAZ21haWwuY29tPgpEaXNjdXNzaW9uOiBodHRwczovL3Bvc3Rnci5lcy9tL0NB TG1UalpCZGR6ZUdWVTJvMUpOWmIzbVB2VjY4UHFEc2tXUEFVUUJWYi0zNXlWa2l3QUBtYWlsLmdt YWlsLmNvbQoKQnJhbmNoCi0tLS0tLQptYXN0ZXIKCkRldGFpbHMKLS0tLS0tLQpodHRwczovL2dp dC5wb3N0Z3Jlc3FsLm9yZy9wZy9jb21taXRkaWZmLzE4OTkyZGM5ZDk4MDIyYTQzODMxZGE4ZTE4 NjhhYmYzY2U1Y2Q2NmEKCk1vZGlmaWVkIEZpbGVzCi0tLS0tLS0tLS0tLS0tCnNyYy9iYWNrZW5k L2FjY2Vzcy90cmFuc2FtL3hsb2dyZWFkZXIuYyB8IDMzICsrKysrKysrKysrKysrKysrKysrKysr KysrKysrKystLQpzcmMvdGVzdC9yZWNvdmVyeS90LzAzOV9lbmRfb2Zfd2FsLnBsICAgfCAzMyAr KysrKysrKysrKysrKysrKysrKysrKy0tLS0tLS0tLS0KMiBmaWxlcyBjaGFuZ2VkLCA1NCBpbnNl cnRpb25zKCspLCAxMiBkZWxldGlvbnMoLSkKCg== --===============7881057236152492480==--