Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1mGi39-0002Hd-7Z for pgsql-bugs@arkaria.postgresql.org; Thu, 19 Aug 2021 13:25:39 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1mGi38-0004u8-7y for pgsql-bugs@arkaria.postgresql.org; Thu, 19 Aug 2021 13:25:38 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1mGhlp-00024l-Sl for pgsql-bugs@lists.postgresql.org; Thu, 19 Aug 2021 13:07:45 +0000 Received: from out2.migadu.com ([2001:41d0:2:aacc::]) by makus.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1mGhll-0002Hi-Pu for pgsql-bugs@lists.postgresql.org; Thu, 19 Aug 2021 13:07:44 +0000 Subject: Re: BUG #17053: Memory corruption in parser on prepared query reuse DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=demurgos.net; s=default; t=1629378457; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=LlmF+33fpZJdAUbVkGrFIxWpZWVAxnDz11xmQpNAscA=; b=Igw1IpKA3S9g2Dtj4fru+7zJGn+RGWDDhd2MZhMABCNd4Y+VhzqSma+A+jAvcGe7Vf2dyy ulafTGmnPZAJDjUt9+HQ1MnCu10ALvjg1poNYeSDJ+ZLzGecELyyis8Gqsi0U09P1F1RAw KBU+gy5SULj2KLxMUKefsquVngamxDA= To: Tom Lane Cc: pgsql-bugs@lists.postgresql.org References: <17053-3ca3f501bbc212b4@postgresql.org> <1509789.1623274896@sss.pgh.pa.us> X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Charles Samborski Message-ID: <832b765a-e974-ca1e-06f0-28af3c8877c7@demurgos.net> Date: Thu, 19 Aug 2021 15:07:35 +0200 MIME-Version: 1.0 In-Reply-To: <1509789.1623274896@sss.pgh.pa.us> Content-Type: text/plain; charset=windows-1252 Content-Language: fr Content-Transfer-Encoding: 7bit X-Migadu-Flow: FLOW_OUT X-Migadu-Auth-User: demurgos@demurgos.net List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk I am not familiar with how Postgres tracks its bugs. How can I check the status of this bug #17053? Is it still pending? > The attached patch seems to fix it. I wonder though if we ought to > move the copying to someplace more centralized. I cannot escape the > suspicion that there are more of these creepy-crawlies in other > poorly-tested utility statements. Is the quick-fix already applied or do you want to wait for these larger changes? I was hoping to drop my workarounds once the fixes for this bug land. Regards, Charles Samborski