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 4.94.2) (envelope-from ) id 1ukYLq-003u2u-99 for pgsql-committers@arkaria.postgresql.org; Sat, 09 Aug 2025 01:26:26 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.94.2) (envelope-from ) id 1ukYLo-000Zyv-UO for pgsql-committers@arkaria.postgresql.org; Sat, 09 Aug 2025 01:26:24 +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 4.94.2) (envelope-from ) id 1ukYLo-000ZyP-N3 for pgsql-committers@lists.postgresql.org; Sat, 09 Aug 2025 01:26:24 +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 4.96) (envelope-from ) id 1ukYLl-001UDa-2X for pgsql-committers@lists.postgresql.org; Sat, 09 Aug 2025 01:26:23 +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=+oshDOHGJN5eapw4F9I8uAgB/BDkkc4edmM7eAHNJvE=; b=eT/K17ZEBtXx35YYuz/b9Zxpcd O62zk+oP8dMZH5TBlcnZe3hDk2vFkbj7XGrY9dKZTeqgRTz9jHKGb3s/qeZU4Jr9gxz1fyLjbwhm9 cg9DrnD+ZtqBD1mX+lLzOtPZ9I1o0KCwfK48Ft1/mtuub4udHWetJUlik0ROqIBDOPE2ToaZa3fST +InZEwdSxRlNubVbmZL0VN16Z2ivatiodmZW0/KmkKbTfrHJ9sSV0uXBT9E4s8lDB9N2Db7S94iGg +/oF2CHD8eO4zlQw64PI0HwMLB2B9L7OSbTzySMP26L/hAZEsfKSArA8OhEUxL73+KqYW+E7rPAiS PI2pF8tA==; 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 4.94.2) (envelope-from ) id 1ukYLl-0040kP-Nv for pgsql-committers@lists.postgresql.org; Sat, 09 Aug 2025 01:26:22 +0000 Received: from localhost ([127.0.0.1] helo=gemulon.postgresql.org) by gemulon.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1ukYLl-001TKE-1p for pgsql-committers@lists.postgresql.org; Sat, 09 Aug 2025 01:26:22 +0000 Content-Type: multipart/mixed; boundary="===============3403065282680203000==" MIME-Version: 1.0 From: Thomas Munro To: pgsql-committers@lists.postgresql.org Subject: pgsql: Fix rare bug in read_stream.c's split IO handling. X-Auto-Response-Suppress: All Auto-Submitted: auto-generated Message-Id: Date: Sat, 09 Aug 2025 01:26:22 +0000 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============3403065282680203000== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Rml4IHJhcmUgYnVnIGluIHJlYWRfc3RyZWFtLmMncyBzcGxpdCBJTyBoYW5kbGluZy4KClRoZSBp bnRlcm5hbCBxdWV1ZSBvZiBidWZmZXJzIGNvdWxkIGJlY29tZSBjb3JydXB0ZWQgaW4gYSByYXJl IGVkZ2UgY2FzZQp0aGF0IGZhaWxlZCB0byBpbnZhbGlkYXRlIGFuIGVudHJ5LCBjYXVzaW5nIGEg c3RhbGUgYnVmZmVyIHRvIGJlCiJmb3J3YXJkZWQiIHRvIFN0YXJ0UmVhZEJ1ZmZlcnMoKS4gIFRo aXMgaXMgYSBzaW1wbGUgZml4IGZvciB0aGUKaW1tZWRpYXRlIHByb2JsZW0uCgpBIHNtYWxsIEFQ SSBjaGFuZ2UgbWlnaHQgYmUgYWJsZSB0byByZW1vdmUgdGhpcyBhbmQgcmVsYXRlZCBmcmFnaWxp dHkKZW50aXJlbHksIGJ1dCB0aGF0IHdpbGwgaGF2ZSB0byB3YWl0IGEgYml0LgoKRGVmZWN0IGlu IGNvbW1pdCBlZDBiODdjYS4KCkJ1ZzogMTkwMDYKQmFja3BhdGNoLXRocm91Z2g6IDE4ClJlcG9y dGVkLWJ5OiBBbGV4YW5kZXIgTGFraGluIDxleGNsdXNpb25AZ21haWwuY29tPgpSZXZpZXdlZC1i eTogVG9tIExhbmUgPHRnbEBzc3MucGdoLnBhLnVzPgpSZXZpZXdlZC1ieTogTWljaGFlbCBQYXF1 aWVyIDxtaWNoYWVsQHBhcXVpZXIueHl6PgpSZXZpZXdlZC1ieTogWHVuZW5nIFpob3UgPHh1bmVu Z3pob3VAZ21haWwuY29tPgpEaXNjdXNzaW9uOiBodHRwczovL3Bvc3Rnci5lcy9tLzE5MDA2LTgw ZmNhYWY2OTAwMDM3N2UlNDBwb3N0Z3Jlc3FsLm9yZwoKQnJhbmNoCi0tLS0tLQpSRUxfMThfU1RB QkxFCgpEZXRhaWxzCi0tLS0tLS0KaHR0cHM6Ly9naXQucG9zdGdyZXNxbC5vcmcvcGcvY29tbWl0 ZGlmZi85MTEwZDgxNjQxNjk2Yjk1ZWE1NWYzYTE1ZGQwOTA3ZWMwNzQzNTI5CgpNb2RpZmllZCBG aWxlcwotLS0tLS0tLS0tLS0tLQpzcmMvYmFja2VuZC9zdG9yYWdlL2Fpby9yZWFkX3N0cmVhbS5j IHwgMzQgKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKwoxIGZpbGUgY2hhbmdlZCwg MzQgaW5zZXJ0aW9ucygrKQoK --===============3403065282680203000==--