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 1r6ETi-00079l-R3 for pgsql-committers@arkaria.postgresql.org; Thu, 23 Nov 2023 18:31:06 +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 1r6ETg-003ENz-FI for pgsql-committers@arkaria.postgresql.org; Thu, 23 Nov 2023 18:31:04 +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 1r6ETJ-003Bna-T4 for pgsql-committers@lists.postgresql.org; Thu, 23 Nov 2023 18:30:41 +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 4.94.2) (envelope-from ) id 1r6ETF-0071AX-FJ for pgsql-committers@lists.postgresql.org; Thu, 23 Nov 2023 18:30:40 +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 4.94.2) (envelope-from ) id 1r6ETE-007l3P-BO for pgsql-committers@lists.postgresql.org; Thu, 23 Nov 2023 18:30:36 +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 1r6ETD-006stj-5j for pgsql-committers@lists.postgresql.org; Thu, 23 Nov 2023 18:30:35 +0000 Content-Type: multipart/mixed; boundary="===============1143049833591702314==" MIME-Version: 1.0 From: Tom Lane To: pgsql-committers@lists.postgresql.org Subject: pgsql: Fix timing-dependent failure in GSSAPI data transmission. X-Auto-Response-Suppress: All Auto-Submitted: auto-generated Message-Id: Date: Thu, 23 Nov 2023 18:30:35 +0000 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============1143049833591702314== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Rml4IHRpbWluZy1kZXBlbmRlbnQgZmFpbHVyZSBpbiBHU1NBUEkgZGF0YSB0cmFuc21pc3Npb24u CgpXaGVuIHVzaW5nIEdTU0FQSSBlbmNyeXB0aW9uIGluIG5vbi1ibG9ja2luZyBtb2RlLCBsaWJw cSBzb21ldGltZXMKZmFpbGVkIHdpdGggIkdTU0FQSSBjYWxsZXIgZmFpbGVkIHRvIHJldHJhbnNt aXQgYWxsIGRhdGEgbmVlZGluZwp0byBiZSByZXRyaWVkIi4gIFRoZSBjYXVzZSBpcyB0aGF0IHBx UHV0TXNnRW5kIHJvdW5kcyBpdHMgdHJhbnNtaXQKcmVxdWVzdCBkb3duIHRvIGFuIGV2ZW4gbXVs dGlwbGUgb2YgOEssIGFuZCBzb21ldGltZXMgdGhhdCBjYW4gbGVhZAp0byBub3QgcmVxdWVzdGlu ZyBhIHdyaXRlIG9mIGRhdGEgdGhhdCB3YXMgcmVxdWVzdGVkIHRvIGJlIHdyaXR0ZW4KKGJ1dCBy ZXBvcnRlZCBhcyBub3Qgd3JpdHRlbikgZWFybGllci4gIFRoYXQgY2FuIHVwc2V0IHBnX0dTU193 cml0ZSdzCmxvZ2ljIGZvciBkZWFsaW5nIHdpdGggbm90LXlldC13cml0dGVuIGRhdGEsIHNpbmNl IGl0J3MgcG9zc2libGUKdGhlIGRhdGEgaW4gcXVlc3Rpb24gaGFkIGFscmVhZHkgYmVlbiBpbmNv cnBvcmF0ZWQgaW50byBhbiBlbmNyeXB0ZWQKcGFja2V0IHRoYXQgd2Ugd2VyZW4ndCBhYmxlIHRv IHNlbmQgZHVyaW5nIHRoZSBwcmV2aW91cyBjYWxsLgoKV2UgY291bGQgZml4IHRoaXMgd2l0aCBh IG9uZS1vci10d28tbGluZSBoYWNrIHRvIGRpc2FibGUgcHFQdXRNc2dFbmQncwpyb3VuZC1kb3du IGJlaGF2aW9yLCBidXQgdGhhdCBzZWVtcyBsaWtlIG1ha2luZyB0aGUgY2FsbGVyIHdvcmsgYXJv dW5kCmEgYmVoYXZpb3IgdGhhdCBwZ19HU1Nfd3JpdGUgc2hvdWxkbid0IGV4cG9zZSBpbiB0aGlz IHdheS4gIEluc3RlYWQsCmFkanVzdCBwZ19HU1Nfd3JpdGUgdG8gbmV2ZXIgcmVwb3J0IGEgcGFy dGlhbCB3cml0ZTogaXQgZWl0aGVyCnJlcG9ydHMgYSBjb21wbGV0ZSB3cml0ZSwgb3IgcmVmbGVj dHMgdGhlIGZhaWx1cmUgb2YgdGhlIGxvd2VyLWxldmVsCnBxc2VjdXJlX3Jhd193cml0ZSBjYWxs LiAgVGhlIHJlcXVpcmVtZW50IHN0aWxsIGV4aXN0cyBmb3IgdGhlIGNhbGxlcgp0byBwcmVzZW50 IGF0IGxlYXN0IGFzIG11Y2ggZGF0YSBhcyBvbiB0aGUgcHJldmlvdXMgY2FsbCwgYnV0IHdpdGgK dGhlIGNhbGxlci12aXNpYmxlIHdyaXRlIHN0YXJ0IHBvaW50IG5vdCBtb3ZpbmcgdGhlcmUgaXMg bm8gdGVtcHRhdGlvbgpmb3IgaXQgdG8gcHJlc2VudCBsZXNzLiAgV2UgbG9zZSBzb21lIGFiaWxp dHkgdG8gcmVjbGFpbSBidWZmZXIgc3BhY2UKZWFybHksIGJ1dCBJIGRvdWJ0IHRoYXQgdGhhdCB3 aWxsIG1ha2UgbXVjaCBkaWZmZXJlbmNlIGluIHByYWN0aWNlLgoKVGhpcyBhbHNvIGdldHMgcmlk IG9mIGEgcmF0aGVyIGR1YmlvdXMgYXNzdW1wdGlvbiB0aGF0ICJhbnkKaW50ZXJlc3RpbmcgZmFp bHVyZSBjb25kaXRpb24gKGZyb20gcHFzZWN1cmVfcmF3X3dyaXRlKSB3aWxsIHJlY3VyCm9uIHRo ZSBuZXh0IHRyeSIuICBXZSd2ZSBub3Qgc2VlbiBmYWlsdXJlIHJlcG9ydHMgdHJhY2VhYmxlIHRv IHRoYXQsCmJ1dCBJJ3ZlIG5ldmVyIHRydXN0ZWQgaXQgcGFydGljdWxhcmx5IGFuZCBhbSBnbGFk IHRvIHJlbW92ZSBpdC4KCk1ha2UgdGhlIHNhbWUgYWRqdXN0bWVudHMgdG8gdGhlIGVxdWl2YWxl bnQgYmFja2VuZCByb3V0aW5lCmJlX2dzc2FwaV93cml0ZSgpLiAgSXQgaXMgcHJvYmFibGUgdGhh dCB0aGVyZSdzIG5vIGJ1ZyBvbiB0aGUgYmFja2VuZApzaWRlLCBzaW5jZSB3ZSBkb24ndCBoYXZl IGEgbm90aW9uIG9mIG5vbmJsb2NrIG1vZGUgdGhlcmU7IGJ1dCB3ZQpzaG91bGQga2VlcCB0aGUg bG9naWMgdGhlIHNhbWUgdG8gZWFzZSBmdXR1cmUgbWFpbnRlbmFuY2UuCgpQZXIgYnVnICMxODIx MCBmcm9tIExhcnMgS2FuaXMuICBCYWNrLXBhdGNoIHRvIGFsbCBzdXBwb3J0ZWQgYnJhbmNoZXMu CgpEaXNjdXNzaW9uOiBodHRwczovL3Bvc3Rnci5lcy9tLzE4MjEwLTRjNmQwYjE0NjI3ZjJlYjhA cG9zdGdyZXNxbC5vcmcKCkJyYW5jaAotLS0tLS0KUkVMXzE0X1NUQUJMRQoKRGV0YWlscwotLS0t LS0tCmh0dHBzOi8vZ2l0LnBvc3RncmVzcWwub3JnL3BnL2NvbW1pdGRpZmYvOGYyM2U2YTQ1MDA5 NDI0ZWQ2ZTAxZDk1ZDA2Njk1NWUyYjM4Y2ZjNAoKTW9kaWZpZWQgRmlsZXMKLS0tLS0tLS0tLS0t LS0Kc3JjL2JhY2tlbmQvbGlicHEvYmUtc2VjdXJlLWdzc2FwaS5jICAgIHwgNjAgKysrKysrKysr KysrKysrLS0tLS0tLS0tLS0tLS0tLQpzcmMvaW50ZXJmYWNlcy9saWJwcS9mZS1zZWN1cmUtZ3Nz YXBpLmMgfCA2MiArKysrKysrKysrKysrKystLS0tLS0tLS0tLS0tLS0tLS0Kc3JjL2ludGVyZmFj ZXMvbGlicHEvbGlicHEtaW50LmggICAgICAgIHwgIDQgKy0tCjMgZmlsZXMgY2hhbmdlZCwgNjEg aW5zZXJ0aW9ucygrKSwgNjUgZGVsZXRpb25zKC0pCgo= --===============1143049833591702314==--