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 1sKbhj-00BEr2-G3 for pgsql-committers@arkaria.postgresql.org; Fri, 21 Jun 2024 10:41:15 +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 1sKbhg-00FZDH-8F for pgsql-committers@arkaria.postgresql.org; Fri, 21 Jun 2024 10:41:12 +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 1sKbhf-00FZD8-P5 for pgsql-committers@lists.postgresql.org; Fri, 21 Jun 2024 10:41:12 +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 1sKbha-002Oxi-Ao for pgsql-committers@lists.postgresql.org; Fri, 21 Jun 2024 10:41:10 +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=idr5oHErdPcr51fKTGUfr8tKx0VHVvKc8WPNxo0FMak=; b=gcMsMqZtADAbzoieR5Y09XkKBa 7HibUiJVdLM/yrS9tS0b1gyHWsAmWYx3aFrH9So8ulgdCDiokIh+xdREeDluk1nMi0Jud+vIj/wi4 JI0zFxG/7hlgXE6GI/JyGhEbwvNacEFkSJLC4fHDBfKWn0wqsfc29eVFJxazDBV7d/UWb39s4nX5o 5Yjt9pKpG7tiPhjgZYMhf09HN3LVhuyFBHSHMW8Y77gw5hlA7z0PecRUiFJXUSrVtudKRW1Ra/fWV I4pOMEOdGNzSPXsISCoMfrHtlo9RwCrtyMAdUKmOxtor6l6iNjWNoKpoWYTx1mJWCvqb7oUrUQ4ZI 44khCG+A==; 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 1sKbhZ-007bSf-QH for pgsql-committers@lists.postgresql.org; Fri, 21 Jun 2024 10:41:05 +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 1sKbhY-002PNw-9J for pgsql-committers@lists.postgresql.org; Fri, 21 Jun 2024 10:41:05 +0000 Content-Type: multipart/mixed; boundary="===============6748841355121211041==" MIME-Version: 1.0 From: John Naylor To: pgsql-committers@lists.postgresql.org Subject: pgsql: Prevent access of uninitialized memory in radix tree nodes X-Auto-Response-Suppress: All Auto-Submitted: auto-generated Message-Id: Date: Fri, 21 Jun 2024 10:41:05 +0000 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============6748841355121211041== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 UHJldmVudCBhY2Nlc3Mgb2YgdW5pbml0aWFsaXplZCBtZW1vcnkgaW4gcmFkaXggdHJlZSBub2Rl cwoKUlRfTk9ERV8xNl9TRUFSQ0hfRVEoKSBwZXJmb3JtcyBjb21wYXJpc2lvbnMgdXNpbmcgdmVj dG9yIHJlZ2lzdGVycwpvbiB4NjQtNjQgYW5kIGFhcmNoNjQuIFdlIGFwcGx5IGEgbWFzayB0byB0 aGUgcmVzdWx0aW5nIGJpdGZpZWxkCnRvIGVsaW1pbmF0ZSBpcnJlbGV2YW50IGJpdHMgdGhhdCBt YXkgYmUgc2V0LiBUaGlzIGVuc3VyZXMgY29ycmVjdApiZWhhdmlvciwgYnV0IFZhbGdyaW5kIGNv bXBsYWlucyBvZiB0aGUgcGFydGlhbGx5LXVuaW5pdGlhbGlzZWQKdmFsdWVzLiBTbyBmYXIgdGhl IHdhcm5pbmdzIGhhdmUgb25seSBvY2N1cnJlZCBvbiBhYXJjaDY0LCB3aGljaApleHBsYWlucyB3 aHkgdGhpcyBoYXNuJ3QgYmVlbiBzZWVuIGVhcmxpZXIuCgpUbyBmaXggdGhpcyB3YXJuaW5nLCBp bml0aWFsaXplIHRoZSB3aG9sZSBmaXhlZC1zaXplZCBwYXJ0IG9mIHRoZSBub2Rlcwp1cG9uIGFs bG9jYXRpb24sIHJhdGhlciB0aGFuIGp1c3QgZG8gdGhlIG1pbmltdW0gaW5pdGlhbGl6YXRpb24g dG8KZnVuY3Rpb24gY29ycmVjdGx5LiBUaGUgaW5pdGlhbGl6YXRpb24gZm9yIG5vZGU0OCBpcyBh IGJpdCBkaWZmZXJlbnQKaW4gdGhhdCB0aGUgMjU2LWJ5dGUgc2xvdCBpbmRleCBhcnJheSBtdXN0 IGJlIHBvcHVsYXRlZCB3aXRoICJpbnZhbGlkCmluZGV4IiByYXRoZXIgdGhhbiB6ZXJvLiBFeHBl cmltZW50YXRpb24gaGFzIHNob3duIHRoYXQgY29tcGlsZXJzCnRlbmQgdG8gZW1pdCBjb2RlIHRo YXQgdXNlbGVzc2x5IG1lbXNldHMgdGhhdCBhcnJheSB0d2ljZS4gVG8gYXZvaWQKcGVzc2ltaXpp bmcgdGhpcyBwYXRoLCBzd2FwIHRoZSBvcmRlciBvZiB0aGUgc2xvdF9pZHhzW10gYW5kIGlzc2V0 W10KYXJyYXlzIHNvIHdlIGNhbiBpbml0aWFsaXplIHdpdGggdHdvIG5vbi1vdmVybGFwcGluZyBt ZW1zZXQgY2FsbHMuCgpSZXBvcnRlZCBieSBUb21hcyBWb25kcmEKQW5hbHlzaXMgYW5kIHBhdGNo IGJ5IFRvbSBMYW5lLCByZXZpZXdlZCBieSBNYXNhaGlrbyBTYXdhZGEuIEkKaW52ZXN0aWdhdGVk IHRoZSBiZWhhdmlvciBvZiBtZW1zZXQgY2FsbHMgdG8gb3ZlcmxhcHBpbmcgcmVnaW9ucywKbGVh ZGluZyB0byB0aGUgYWJvdmUgdHdlYWtzIHRvIG5vZGU0OCBhcyBkaXNjdXNzZWQgaW4gdGhlIHRo cmVhZC4KCkRpc2N1c3Npb246IGh0dHBzOi8vcG9zdGdyLmVzL20vMTIwYzYzYWQtM2QxMi00MTVm LWE3YmYtM2RhNDUxYzMxYmY2JTQwZW50ZXJwcmlzZWRiLmNvbQoKQnJhbmNoCi0tLS0tLQptYXN0 ZXIKCkRldGFpbHMKLS0tLS0tLQpodHRwczovL2dpdC5wb3N0Z3Jlc3FsLm9yZy9wZy9jb21taXRk aWZmL2ZkNDllOGYzMjMyNWM2NzVkOWJiNmUyNmZjZGJlOTc1NDI0OTkzMmYKCk1vZGlmaWVkIEZp bGVzCi0tLS0tLS0tLS0tLS0tCnNyYy9pbmNsdWRlL2xpYi9yYWRpeHRyZWUuaCB8IDI2ICsrKysr KysrKysrKysrLS0tLS0tLS0tLS0tCjEgZmlsZSBjaGFuZ2VkLCAxNCBpbnNlcnRpb25zKCspLCAx MiBkZWxldGlvbnMoLSkKCg== --===============6748841355121211041==--