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 1wXIgc-003BLR-1T for pgsql-bugs@arkaria.postgresql.org; Wed, 10 Jun 2026 13:09:38 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1wXIgb-00BYRG-1L for pgsql-bugs@arkaria.postgresql.org; Wed, 10 Jun 2026 13:09:37 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1wXIgb-00BYR8-0W for pgsql-bugs@lists.postgresql.org; Wed, 10 Jun 2026 13:09:37 +0000 Received: from mail-pj1-x102e.google.com ([2607:f8b0:4864:20::102e]) by magus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.98.2) (envelope-from ) id 1wXIgZ-00000002Kl9-0mCH for pgsql-bugs@lists.postgresql.org; Wed, 10 Jun 2026 13:09:36 +0000 Received: by mail-pj1-x102e.google.com with SMTP id 98e67ed59e1d1-36b9033d230so3600594a91.1 for ; Wed, 10 Jun 2026 06:09:35 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1781096973; cv=none; d=google.com; s=arc-20240605; b=N7qvwkCzN538iW3nBRKXJh2xrQvRPvHhuHoj8Qjrf6/PJPSm3u3FVgih57heb3AR/X YJ+S3/2kYo2I7mMob39db39VIPibXDqElA5txZEhUWAQDS0XMQtdvs1McRXwB0g50tUe NlHBBPqRpSW1q4TF5NNr54Ej4pUfMPtShnGnyD26HouG8Xcg4NU7XMij2Re5H4GVt2kG ddAbD7gK/4cqWEX5S3tEbygXRToNG7MYc5EGQQgfUNabP9/mMOGdPe/VCEKEiqL0fjUs SXKLcf+EeK2O1kzCV2TDDS78PBF/tMXTvFm7lh192RovuHVSot1EdwwSmN82ZGjKvlB5 P41Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20240605; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:dkim-signature; bh=QENsxgLyzwHvbIMG3M3s9FbSuWt6PouPe0aXEAaceJk=; fh=stImHNGlAeEgFXt55wcFk4R3mInN5+vMdSaIw0CEasY=; b=DTzk2HKA8UO/zEZzvpIdJS0uAlUQd7V4hBVY5yS591X023tdfrFVFMD56F7wOXAXhL 7zs5RVEp7o9lMgN/65xTrEUIP1co0ekSlM0V1IQoETa/Tg01AZ99+RaJqLf16Q32mXvb w5AD6mu9PbkVKbIAJmSTKFTguZgVIdEqigUX4mkHxdM+e2hiVOgLXjHbso4kApeMmaJ3 5/HH64M0S6Jst7/WcJhZA8ouJafod5MP9OezymvOHxd3cI2VikE7O9TTn/h1zUWvxYsg Lswe2wv4wRf8MLEZxoPMU/gcSDYg8Kddm4qg4zgxAYvZPSAfvfCF8mXm8YFQi4JIJGVP 55qw==; darn=lists.postgresql.org ARC-Authentication-Results: i=1; mx.google.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1781096973; x=1781701773; darn=lists.postgresql.org; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=QENsxgLyzwHvbIMG3M3s9FbSuWt6PouPe0aXEAaceJk=; b=cVG7PvQORFgw4aSX69GxoFD7O2j/0CegHwmGL1spmWvF6MV2dpfToxcjJCTOy8wypu 43NaNwX78ybiRYJC8uHr0iKRRH6BmM1OFGVPvFESw5ny1+t6921LzW70/tZLZ0I2XRoy 4kZb/Jb37BM2ZRM6veM1PZg3SzjYvDKIap5dY/QqVeLovuADUQYlOYMoRAI4v9DTkfMF RJWVP4C8EgRq1t8QeQrIFCLUmNlmXGNPZ6FpVGZikOruekEb3/JU0Dxx1JTzkk9wU/9c nCsyYRuVC4X9XVUEIaquK/BdvGcRoO2UOlJKKb65o6V05AB9jgAvTgNpgAB+XRVp6NPZ iJXQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1781096973; x=1781701773; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=QENsxgLyzwHvbIMG3M3s9FbSuWt6PouPe0aXEAaceJk=; b=JTz7q1pNWSCb3hnoi/8f/WWf06GhbA+PbTJNWzAt+tCispy2S2IWjxmb4kvAEMdJeJ hq3SF9N+MX8JwpvsIlWzokAxM8Gxp9+YfvhwBbnToh3EPzttDwb2dokvMaPNzcqawl2Z sofXgr980/o6DSTzxWVXkyn6IX9/nrkHmVByounYeZ4/bd/cFQYKIrUkviJvznEHc4+3 8FHkP59uodEDAdFE54aB80j04NLyj/NEJru5mkf2MMGHY5l0uBS6WJHMOU8QN7G+hGKw GH/DszdNvs7NJ7cvNWnXuf0RM9+yj17+lpHkFvoHPWG2eYQSMt/pah3bQZZpV/qwqmYx EU9Q== X-Forwarded-Encrypted: i=1; AFNElJ9IsF+iCkp4lDEwzR7ZCbHq20Mc0ZCXgE4/1KT663Yw23SbeW2//Tgvvfpl3b1BGbtNdzB+pLoLjtP+@lists.postgresql.org X-Gm-Message-State: AOJu0YyztK7BRo6UBssrcUfS5NAHBX4EMoZLPKiouHRJsARd6DxrIPKw r/9ZYO9ZVirZltmuCtK7g9IpuYVOF3TTmm+70iDq4DrWnsBHFcGuB7svjalrnnV3puZ3JtCOIH5 aWvrDRXsb5EKxIzyarIlwuPvLxJYQEA8= X-Gm-Gg: Acq92OEN7bODWqdERiTcehf+/A/WWdh2YnotZThjuXLhosrdvXPcXoXQzAnqFJ6+dBj 58Kpc5XBfKINZwFM8XTLspzedmY2ATiBghNupLFKvYAaov2/5iFNx4jjZgo6d1TsyJlbZ+kDfRQ XE16YUWlUVGIErL1qZOqJ8uMQk39Ekp9ETqkPLfeno+Z0Ockdgr639+OcUXdsAfscdd9+5Fgmx/ hG+b2uCaKcSzhPN0Fre/UAm5C5/x/7X4af1Lxb1t8vssaa9+BMNTg+/ilgMyJyjMF0DxQqXZA3R e6PBH/MA5vKCbxS11hRZPqQdsk65VoNTnpiTFrZS+kks36f115tnKJY1Y+c7YFD821/P2LT5u5M = X-Received: by 2002:a17:90b:4984:b0:369:7491:7b24 with SMTP id 98e67ed59e1d1-3713097009emr19727546a91.6.1781096972711; Wed, 10 Jun 2026 06:09:32 -0700 (PDT) MIME-Version: 1.0 References: <19484-a3cb82c8cde3c8fa@postgresql.org> In-Reply-To: From: Amit Langote Date: Wed, 10 Jun 2026 22:09:12 +0900 X-Gm-Features: AVVi8CcrD8nN79UPrMbfIPXJTuVjS_Lxmu7HaB4-4fkwiKVqYzDBdNj2yxFBv_4 Message-ID: Subject: Re: BUG #19484: Segmentation fault triggered by FDW To: Matheus Alcantara Cc: Ayush Tiwari , Rafia Sabih , 798604270@qq.com, pgsql-bugs@lists.postgresql.org, Etsuro Fujita , Amit Langote Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk Hi Matheus, On Wed, Jun 10, 2026 at 8:09=E2=80=AFPM Matheus Alcantara wrote: > > On Wed Jun 10, 2026 at 2:15 AM -03, Ayush Tiwari wrote: > >> One minor naming observation: the new fdwPrivLists field in > >> ModifyTableState doesn't follow the mt_ prefix convention used by the > >> other re-indexed lists (mt_updateColnosLists, mt_mergeActionLists, > >> mt_mergeJoinConditions). Should we rename it to mt_fdwPrivLists for > >> consistency? > >> > > > > I think yes, it makes sense to rename it. > > > > Attached v2 renamed, thanks. > > (Also CC Amit on this since he committed cbc127917e0 which I believe > that is when the issue started) Thanks for adding me. I'll take a look at this early next week. --=20 Thanks, Amit Langote