Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1oePZQ-0005RA-EH for pgsql-committers@arkaria.postgresql.org; Fri, 30 Sep 2022 23:37:28 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1oePZN-0008DS-Lb for pgsql-committers@arkaria.postgresql.org; Fri, 30 Sep 2022 23:37:25 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1oePZN-0008AJ-Dq for pgsql-committers@lists.postgresql.org; Fri, 30 Sep 2022 23:37:25 +0000 Received: from mahout.postgresql.org ([2001:4800:3e1:1::227]) by makus.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1oePZI-0001Tn-MW for pgsql-committers@lists.postgresql.org; Fri, 30 Sep 2022 23:37:24 +0000 Received: from gemulon.postgresql.org ([2001:4800:3e1:1::198]) by mahout.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1oePZH-00057D-TQ for pgsql-committers@lists.postgresql.org; Fri, 30 Sep 2022 23:37:19 +0000 Received: from localhost ([127.0.0.1] helo=gemulon.postgresql.org) by gemulon.postgresql.org with esmtp (Exim 4.94.2) (envelope-from ) id 1oePZG-000LuF-EM for pgsql-committers@lists.postgresql.org; Fri, 30 Sep 2022 23:37:19 +0000 Content-Type: multipart/mixed; boundary="===============6906547879601864991==" MIME-Version: 1.0 From: Tom Lane To: pgsql-committers@lists.postgresql.org Subject: pgsql: Avoid improbable PANIC during heap_update, redux. X-Auto-Response-Suppress: All Auto-Submitted: auto-generated Message-Id: Date: Fri, 30 Sep 2022 23:37:19 +0000 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============6906547879601864991== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 QXZvaWQgaW1wcm9iYWJsZSBQQU5JQyBkdXJpbmcgaGVhcF91cGRhdGUsIHJlZHV4LgoKQ29tbWl0 IDM0ZjU4MWMzOSBpbnRlbmRlZCB0byBlbnN1cmUgdGhhdCBSZWxhdGlvbkdldEJ1ZmZlckZvclR1 cGxlCndvdWxkIGFjcXVpcmUgYSB2aXNpYmlsaXR5LW1hcCBwYWdlIHBpbiBpbiBjYXNlIHRoZSBv dGhlckJ1ZmZlcidzCmFsbC12aXNpYmxlIGJpdCBoYWQgYmVjb21lIHNldCBzaW5jZSB3ZSBsYXN0 IGhhZCBsb2NrIG9uIHRoYXQgcGFnZS4KQnV0IEkgbWlzc2VkIGEgY2FzZTogd2hlbiB3ZSdyZSBl eHRlbmRpbmcgdGhlIHJlbGF0aW9uLCBWTSBjb25jZXJucwp3ZXJlIGRlYWx0IHdpdGggb25seSBp biB0aGUgcmVsYXRpdmVseS1sZXNzLWxpa2VseSBjYXNlIHRoYXQgd2UKZmFpbCB0byBjb25kaXRp b25hbGx5IGxvY2sgdGhlIG90aGVyQnVmZmVyLiAgSSB0aGluayBJJ2QgYmVsaWV2ZWQKdGhhdCB3 ZSBjb3VsZG4ndCBuZWVkIHRvIHdvcnJ5IGFib3V0IGl0IGlmIHRoZSBjb25kaXRpb25hbCBsb2Nr CnN1Y2NlZWRzLCB3aGljaCBpcyB0cnVlIGZvciB0aGUgdGFyZ2V0IGJ1ZmZlcjsgYnV0IHRoZSBv dGhlckJ1ZmZlcgp3YXMgdW5sb2NrZWQgZm9yIGF3aGlsZSBzbyBpdHMgYml0IG1pZ2h0IGJlIHNl dCBhbnl3YXkuICBTbyB3ZSBuZWVkCnRvIGRvIHRoZSBHZXRWaXNpYmlsaXR5TWFwUGlucyBkYW5j ZSwgYW5kIHRoZW4gYWxzbyByZWNoZWNrIHRoZQpwYWdlJ3MgZnJlZSBzcGFjZSwgaW4gYm90aCBj YXNlcy4KClBlciByZXBvcnQgZnJvbSBKYWltZSBDYXNhbm92YS4gIEJhY2stcGF0Y2ggdG8gdjEy IGFzIHRoZSBwcmV2aW91cwpwYXRjaCB3YXMgKGFsdGhvdWdoIHRoZXJlJ3Mgc3RpbGwgbm8gZXZp ZGVuY2UgdGhhdCB0aGUgYnVnIGlzCnJlYWNoYWJsZSBwcmUtdjE0KS4KCkRpc2N1c3Npb246IGh0 dHBzOi8vcG9zdGdyLmVzL20vRTFsV0xqUC0wMDAwNlktTWxAZ2VtdWxvbi5wb3N0Z3Jlc3FsLm9y ZwoKQnJhbmNoCi0tLS0tLQpSRUxfMTRfU1RBQkxFCgpEZXRhaWxzCi0tLS0tLS0KaHR0cHM6Ly9n aXQucG9zdGdyZXNxbC5vcmcvcGcvY29tbWl0ZGlmZi9iOTNkN2U2ODgzZDY4M2VhMzVmNGY1ZWE4 NDMyMjJmNDdhYWNiYWVlCgpNb2RpZmllZCBGaWxlcwotLS0tLS0tLS0tLS0tLQpzcmMvYmFja2Vu ZC9hY2Nlc3MvaGVhcC9oaW8uYyB8IDQxICsrKysrKysrKysrKysrKysrKysrKysrLS0tLS0tLS0t LS0tLS0tLS0tCjEgZmlsZSBjaGFuZ2VkLCAyMyBpbnNlcnRpb25zKCspLCAxOCBkZWxldGlvbnMo LSkKCg== --===============6906547879601864991==--