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 4.96) (envelope-from ) id 1wdAlR-003wAM-2D for pgsql-committers@arkaria.postgresql.org; Fri, 26 Jun 2026 17:54:53 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1wdAlQ-00Buv9-1W for pgsql-committers@arkaria.postgresql.org; Fri, 26 Jun 2026 17:54:52 +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 4.96) (envelope-from ) id 1wdAlQ-00Buux-0n for pgsql-committers@lists.postgresql.org; Fri, 26 Jun 2026 17:54:52 +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 4.98.2) (envelope-from ) id 1wdAlN-00000000MsC-2aNK for pgsql-committers@lists.postgresql.org; Fri, 26 Jun 2026 17:54:51 +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=rRPYMLt3KMOwmnI17BGK/pwnf21H62V9kxlkd44f0ew=; b=SrEjvDJ8PUNxJFnOPf17nJ+zXD B0crYYC88doq375h4b5hp50V7AR9NW2LaC5VgV0pPu+xyuUy5VpyiHOGqsqiqO97yO7GMF/6tfOw0 OqTL/Y2MR/7diLfh8jgrBuoczXlD8y5EbRSUXUe0o+jTly2aYBbVTt3dNLXUP5WxTAfa8HBWsLTTx qFUS3UXkrJ+Goa4tAZ6l3smsxIs8lL9BPFnyzMZb/QpGQL20CfT5vHek4QY/TYsDYbHKxvyXxPrHe NAEXYJwDBzNXLXuaoF712yaV0YxMWX6n3mT3jYYtT1pzv5gbCtzrsFAhxq2Yjr24DEUPfpQoX8hfE 57EpITVQ==; 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 4.96) (envelope-from ) id 1wdAlN-006vV5-1B for pgsql-committers@lists.postgresql.org; Fri, 26 Jun 2026 17:54:49 +0000 Received: from localhost ([127.0.0.1] helo=gemulon.postgresql.org) by gemulon.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1wdAlN-000J3w-1O for pgsql-committers@lists.postgresql.org; Fri, 26 Jun 2026 17:54:49 +0000 Content-Type: multipart/mixed; boundary="===============2292932548428897380==" MIME-Version: 1.0 From: Tomas Vondra To: pgsql-committers@lists.postgresql.org Subject: pgsql: Fix out-of-bounds access in autoprewarm worker X-Auto-Response-Suppress: All Auto-Submitted: auto-generated Message-Id: Date: Fri, 26 Jun 2026 17:54:49 +0000 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============2292932548428897380== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Rml4IG91dC1vZi1ib3VuZHMgYWNjZXNzIGluIGF1dG9wcmV3YXJtIHdvcmtlcgoKVGhlIHJlYWQg c3RyZWFtIGNhbGxiYWNrIGFwd19yZWFkX3N0cmVhbV9uZXh0X2Jsb2NrKCkgYWR2YW5jZXMgcC0+ cG9zCnRocm91Z2ggdGhlIGJsb2NrX2luZm8gYXJyYXkuIFdoZW4gcHJvY2Vzc2luZyB0aGUgbGFz dCBibG9jaywgaXQKaW5jcmVtZW50cyBwLT5wb3MgdG8gcHJld2FybV9zdG9wX2lkeCBiZWZvcmUg cmV0dXJuaW5nLiBUaGUgY2FsbGJhY2sKaXRzZWxmIGlzIHNhZmUgYmVjYXVzZSBpdCBjaGVja3Mg Ym91bmRzIGJlZm9yZSBhY2Nlc3NpbmcgdGhlIGFycmF5LgoKSG93ZXZlciwgdGhlIGNhbGxlciBh c3NpZ25lZCBibGsgZnJvbSBibG9ja19pbmZvW2ldIGF0IHRoZSBlbmQgb2YgdGhlCmxvb3AgYm9k eSwgYmVmb3JlIHRoZSBsb29wIGNvbmRpdGlvbiB3YXMgcmUtZXZhbHVhdGVkLiBXaGVuIGkgZXF1 YWxlZApwcmV3YXJtX3N0b3BfaWR4LCB0aGlzIGFjY2Vzc2VkIG1lbW9yeSBiZXlvbmQgdGhlIGFs bG9jYXRlZCBEU00gc2VnbWVudCwKY2F1c2luZyBhIHNlZ2ZhdWx0LgoKUmVzdHJ1Y3R1cmUgdGhl IGxvb3AgdG8gY2hlY2sgYm91bmRzIGF0IHRoZSB0b3AgYW5kIGFzc2lnbiBibGsgYXQgdGhlCmJl Z2lubmluZyBvZiB0aGUgbG9vcCBib2R5LCB3aGVyZSBpdCBpcyBhbHdheXMgc2FmZS4gVGhpcyBh dm9pZHMgdGhlCm5lZWQgZm9yIGFuIGV4cGxpY2l0IGJvdW5kcyBjaGVjayBhdCB0aGUgZW5kLgoK QmFja3BhdGNoIHRvIDE4LCB3aGVyZSB0aGUgYnVnIHdhcyBpbnRyb2R1Y2VkIGJ5IGNvbW1pdCA2 YWNhYjhiZGJjZGEuCgpBdXRob3I6IE1hdGhldXMgQWxjYW50YXJhIDxtdGhzLmRldkBwbS5tZT4K UmVwb3J0ZWQtYnk6IEdsYXViZXIgQmF0aXN0YSA8Z2xhdWJlcnJiYXRpc3RhQGdtYWlsLmNvbT4K UmV2aWV3ZWQtYnk6IE1lbGFuaWUgUGxhZ2VtYW4gPG1lbGFuaWVwbGFnZW1hbkBnbWFpbC5jb20+ ClJldmlld2VkLWJ5OiBUb21hcyBWb25kcmEgPHRvbWFzQHZvbmRyYS5tZT4KQmFja3BhdGNoLXRo cm91Z2g6IDE4CkRpc2N1c3Npb246IGh0dHBzOi8vd3d3LnBvc3RncmVzcWwub3JnL21lc3NhZ2Ut aWQvQ0FPJTJCX21UUWdReVRZd0RoJTNEVThpVG5zRG1PR3lXc1pKalVWMzFTbUVZd213Nl94WTZC dyU0MG1haWwuZ21haWwuY29tCgpCcmFuY2gKLS0tLS0tClJFTF8xOF9TVEFCTEUKCkRldGFpbHMK LS0tLS0tLQpodHRwczovL2dpdC5wb3N0Z3Jlc3FsLm9yZy9wZy9jb21taXRkaWZmLzNiZjJjYjIy NTc2ZWFjNTBkODBlM2VlY2Q0ODVmY2FlNGZkZDdmOGIKCk1vZGlmaWVkIEZpbGVzCi0tLS0tLS0t LS0tLS0tCmNvbnRyaWIvcGdfcHJld2FybS9hdXRvcHJld2FybS5jIHwgMjAgKysrKysrKysrKysr KysrLS0tLS0KMSBmaWxlIGNoYW5nZWQsIDE1IGluc2VydGlvbnMoKyksIDUgZGVsZXRpb25zKC0p Cgo= --===============2292932548428897380==--