Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1hlaXu-000497-FQ for pgsql-hackers@arkaria.postgresql.org; Thu, 11 Jul 2019 14:59:42 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.89) (envelope-from ) id 1hlaXs-0006xG-J3 for pgsql-hackers@arkaria.postgresql.org; Thu, 11 Jul 2019 14:59:40 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1hlaXs-0006ea-1B for pgsql-hackers@lists.postgresql.org; Thu, 11 Jul 2019 14:59:40 +0000 Received: from mail-lj1-x233.google.com ([2a00:1450:4864:20::233]) by makus.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1hlaXo-00012z-U5 for pgsql-hackers@lists.postgresql.org; Thu, 11 Jul 2019 14:59:38 +0000 Received: by mail-lj1-x233.google.com with SMTP id r9so6123683ljg.5 for ; Thu, 11 Jul 2019 07:59:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=2ndquadrant-com.20150623.gappssmtp.com; s=20150623; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=NamB9F2JI9wmhqEx5Lc+juveb69fKwWuQLQYG6FYnJ0=; b=BJNsoPRVZ2ZFZB7VXaHxRig5tVVH6sGOoqUMSXV3BnkVdccx6r6TDda65n/pEppv/T GXzbkP1zT0m0CPCqsZgwxYW6QShfSXfLG1Uokn5jAtoSlecpplsF+yrEigz2OnuNgR42 HvTfBYybfQxHyHVy/y3z0wUs17VKWPYJLq8VEretkiztOQU8UJQxtFwlDz3V4HvtCSHq zgF6qUzV/zF0IH12TscR5ydim7yJmjfqpJyQXgCWXpV+E9nvfGuevSkOV+RVj/ljBjYU EDeacIuU3g0WXDC0wAoFpCjJDZfOadjP7hE3ohd9qQLsbwbg/8IPyohqWLQFsNiXVzV7 lbKw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=NamB9F2JI9wmhqEx5Lc+juveb69fKwWuQLQYG6FYnJ0=; b=jOM0oJmGZsBuNisEuk4YyvJUO2wpeELKe9Ff9ohzg5YXgJSd7wsNJqCJLLG+G+rNvl X9JmRimowtOjSCMBiNSCqeY/kb01+Q3LV++DBdF0A0O6OHTXQPpUVSmRk/5eWbIO3xBz gpTDuhPUdymVweVkxLUAHMiIrn3Zp7rchN+34oBSnYDBRqTn6SfXA+gqf6Ot9Nb3Fh8Y eKj6bWvi4s1r53GkkmHXG6rsZNVTz26/9UiCtl8o2NfFkSu8vhWjjfdjBMu1vU4i4XCE BgmgRbfXvjclyI4jz3yjId85mDFLcLQIeGZoMfaVQ68DKGGqia3fdmOFI9wePRsQSyVk MwZg== X-Gm-Message-State: APjAAAV0nBNDdN1dNA7uIGTGAuAdRW3GWmYgfCvfGLl3BVlx/h0wh6a5 jIVwsU7ZgGyNRvEjzOBdndC1+g== X-Google-Smtp-Source: APXvYqyyjKBO9UR8gAssNJ1batUCsmhelpXwpA88jz0G8JDV6QIA/LuZaAES4HXe/KJDIc19CExOCA== X-Received: by 2002:a2e:5b0f:: with SMTP id p15mr2725676ljb.82.1562857175030; Thu, 11 Jul 2019 07:59:35 -0700 (PDT) Received: from localhost (84-10-196-130.dynamic.chello.pl. [84.10.196.130]) by smtp.gmail.com with ESMTPSA id q1sm1018824ljb.87.2019.07.11.07.59.34 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Thu, 11 Jul 2019 07:59:34 -0700 (PDT) Date: Thu, 11 Jul 2019 16:59:32 +0200 From: Tomas Vondra To: Michael Paquier Cc: Tom Lane , Andreas Seltenreich , pgsql-hackers@lists.postgresql.org, Tomas Vondra Subject: Re: [sqlsmith] Crash in mcv_get_match_bitmap Message-ID: <20190711145932.xvb2ldz64su4wbcc@development> References: <8736jdhbhc.fsf@ansel.ydns.eu> <15097.1562792274@sss.pgh.pa.us> <20190710212609.5mrl7hltbozoxpq7@development> <20190711003441.GD4500@paquier.xyz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: <20190711003441.GD4500@paquier.xyz> User-Agent: NeoMutt/20180716-1444-295967-dirty List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Precedence: bulk On Thu, Jul 11, 2019 at 09:55:01AM +0900, Michael Paquier wrote: >On Wed, Jul 10, 2019 at 11:26:09PM +0200, Tomas Vondra wrote: >> Yeah, that's a bug. Will fix (not sure how yet). > >Please note that I have added an open item for it. Thanks. -- Tomas Vondra http://www.2ndQuadrant.com PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services