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 1ujKWc-006AVU-0C for pgsql-bugs@arkaria.postgresql.org; Tue, 05 Aug 2025 16:28:30 +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 1ujKWa-00ANyZ-OM for pgsql-bugs@arkaria.postgresql.org; Tue, 05 Aug 2025 16:28:28 +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 1ujKWa-00ANyR-7O for pgsql-bugs@lists.postgresql.org; Tue, 05 Aug 2025 16:28:28 +0000 Received: from mail-pl1-x62e.google.com ([2607:f8b0:4864:20::62e]) by makus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.96) (envelope-from ) id 1ujKWX-000suw-1Z for pgsql-bugs@postgresql.org; Tue, 05 Aug 2025 16:28:27 +0000 Received: by mail-pl1-x62e.google.com with SMTP id d9443c01a7336-240763b322fso56350785ad.0 for ; Tue, 05 Aug 2025 09:28:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=j-davis-com.20230601.gappssmtp.com; s=20230601; t=1754411305; x=1755016105; darn=postgresql.org; h=mime-version:user-agent:content-transfer-encoding:references :in-reply-to:date:to:from:subject:message-id:from:to:cc:subject:date :message-id:reply-to; bh=i34ZZpi9imLKWa9ia5JhlhNRDyhH2/2kqyB/FycE49g=; b=sWLwIQFufFGFN9h0+BeJFRp8YotSTG//BV6yNf8e6InKaTx1R9Y0RLylBAV3QaWK08 AsoZfZrJvEnPJIWPtKsdmIDzHvThcIfKVKzP9lG1DHJ1YROQ2oJeeulByA2JJMLb1rdn 7Y92gLaK4o+GFgI/7PFcY0cRp8nFJ45LXSJhJDiOTrv5aE/UKkSsFbV0WVTio7SZCT2C dvEYnfMgL9Jag/zH8FMID+ll0isYwK1F6CQTmJ6e0HeiOiByjurSF4P7Uf2ULbLFS5H2 npjjauzliwL00KuUGnN45U/jRcjdyoZLbL1OhyLRu5UzoJ9ZODzrRFYUy2nUshx8J4Nx icWA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1754411305; x=1755016105; h=mime-version:user-agent:content-transfer-encoding:references :in-reply-to:date:to:from:subject:message-id:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=i34ZZpi9imLKWa9ia5JhlhNRDyhH2/2kqyB/FycE49g=; b=e3qJVQb+slvS1mlGg44y66D1XTVydhR9594hltQ3Ttm/H7+3gKFnpQ05bnYIoEaqXA siPHslLFMhiJxpdtgCPobDhuiGvuSLWUjWiCDXY+e+fqoitTeZtf5b6nBVRNZIjOsAUN LZs3vQ1Vtj2XgBB6ULgwrOnhu8Ya2JqXi5suuurgmAoARO8h/HrhfD4xIFetBCvesEGo SCQ7EHfzCoSJaHsLxArqdwmKzkTIY27Nq6q7fF36Ya+MVvJ53Za35EcgIWU24xpHRepv CnOfAkNB0H1k6SBnL6wj+zrUzJAQFGCML8Bk4cIHgw1xiq1aJ/hLOfX92s9CUAE81GKm 7uxw== X-Gm-Message-State: AOJu0Yxay6o57vTt40whOt5fhPKu+lyn/Rwn9s8Q25s/I3y7VEuhUH25 8pzkPkE5C1LcLVhcE8J8jRLvLKEvoW+lflMzjRylus7sId+USv5Cc/Uq64SHalCoVIx+2/YJWww lMPo= X-Gm-Gg: ASbGncv8vCf2sQodNsRo3jJT9o8Oh3SqnekQSYBu7AnfzYH/CWbynYcXVXnyGR6iWcO bdArlbkHKKnaY7YiWFIIQFSY+297x/dXgyQ+Zh+GlvZ6wYVQGaSBmAAsczYAPOzukn3FfqJCN2+ Tib2QgXWpiB54U3dbVkf9/sh78sKFqGLPUpvzNJQdrJV5GzI04ya4NGA1T9ur9UTv9RDNjVIFlc oIrSZxSkUBl152uux2HnwC9bZhuyQuN8vJJYF4y4aBZvwZtNhJ+qrmvMPSzkTNsgNoQ6RcBvcc1 lYF/DRQtbVf5c/OQwxlmyIEsSrgWbWK0mNdgzvI6ETSKb8xuo0LPE0Wz24ZzfOrP3pzoin589oF j4JUU+I5IyP4KXfT3dyelJFr1Id7VWJAE2YQqFsgpRH/JoTVwM7T9H/cV63BtSvM/EXlVe+LzP5 bFdtI= X-Google-Smtp-Source: AGHT+IEZXXHTYMAKDsu4Nl7LlurRDLe3iis6MrD+yxGTqefvnM6XV4K45YC7VJOgeLhR+iVM8YX3ew== X-Received: by 2002:a17:902:f712:b0:23e:3c61:b29b with SMTP id d9443c01a7336-24246f38a1cmr208478815ad.17.1754411305114; Tue, 05 Aug 2025 09:28:25 -0700 (PDT) Received: from jeff-ws-bridge.lan (c-76-102-242-158.hsd1.ca.comcast.net. [76.102.242.158]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-241e8ab3da8sm137026155ad.175.2025.08.05.09.28.24 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 05 Aug 2025 09:28:24 -0700 (PDT) Message-ID: Subject: Re: CREATE DATABASE copies datlocale even if datlocprovider differs From: Jeff Davis To: pgsql-bugs@postgresql.org Date: Tue, 05 Aug 2025 09:28:24 -0700 In-Reply-To: <5038b33a6dc639009f4b3d43fa6ae0c5ba9e04f7.camel@j-davis.com> References: <5038b33a6dc639009f4b3d43fa6ae0c5ba9e04f7.camel@j-davis.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.52.3-0ubuntu1 MIME-Version: 1.0 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk On Tue, 2025-07-29 at 16:33 -0700, Jeff Davis wrote: > We > could mitigate it by patching only 18+. Thoughts? I decided to backport only through 18. If someone runs into this in version 17, the worst that can happen is that they have a poorly- validated locale for ICU, which was a possibility anyway. Regards, Jeff Davis