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 1sp9af-00H1jI-PT for pgsql-bugs@arkaria.postgresql.org; Fri, 13 Sep 2024 16:56:14 +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 1sp9af-007MYu-6J for pgsql-bugs@arkaria.postgresql.org; Fri, 13 Sep 2024 16:56:13 +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 1sp9ae-007MTT-T2 for pgsql-bugs@lists.postgresql.org; Fri, 13 Sep 2024 16:56:12 +0000 Received: from sss.pgh.pa.us ([68.162.161.243]) by makus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1sp9aX-000zic-Uy for pgsql-bugs@lists.postgresql.org; Fri, 13 Sep 2024 16:56:11 +0000 Received: from sss1.sss.pgh.pa.us (localhost [127.0.0.1]) by sss.pgh.pa.us (8.15.2/8.15.2) with ESMTP id 48DGu3qu107367; Fri, 13 Sep 2024 12:56:03 -0400 From: Tom Lane To: Erik Wienhold cc: fuboat@outlook.com, pgsql-bugs@lists.postgresql.org Subject: Re: BUG #18617: PostgreSQL Server Subprocess Crashes by the XPATH Function Expression with Crafted Arguments In-reply-to: <104996.1726245143@sss.pgh.pa.us> References: <18617-1cee4d2ed1f4e7ae@postgresql.org> <08a0ba98-2dec-4773-8bfd-9eaced528372@ewie.name> <104996.1726245143@sss.pgh.pa.us> Comments: In-reply-to Tom Lane message dated "Fri, 13 Sep 2024 12:32:23 -0400" MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <107365.1726246563.1@sss.pgh.pa.us> Date: Fri, 13 Sep 2024 12:56:03 -0400 Message-ID: <107366.1726246563@sss.pgh.pa.us> List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk I wrote: > Erik Wienhold writes: >> This looks a lot like https://gitlab.gnome.org/GNOME/libxml2/-/issues/137 > I wonder what became of the alleged fix. I filed a new report at https://gitlab.gnome.org/GNOME/libxml2/-/issues/799 regards, tom lane