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 1tCGXC-00FDHT-I9 for pgsql-bugs@arkaria.postgresql.org; Sat, 16 Nov 2024 11:00:09 +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 1tCGX9-00Dvnp-4j for pgsql-bugs@arkaria.postgresql.org; Sat, 16 Nov 2024 11:00:07 +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 1tCGX8-00Dvng-Ry for pgsql-bugs@lists.postgresql.org; Sat, 16 Nov 2024 11:00:07 +0000 Received: from mail-lf1-x134.google.com ([2a00:1450:4864:20::134]) by makus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.94.2) (envelope-from ) id 1tCGX6-002Bgl-Rh for pgsql-bugs@lists.postgresql.org; Sat, 16 Nov 2024 11:00:06 +0000 Received: by mail-lf1-x134.google.com with SMTP id 2adb3069b0e04-53d9ff92edaso2959845e87.1 for ; Sat, 16 Nov 2024 03:00:04 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1731754803; x=1732359603; darn=lists.postgresql.org; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=73BD3JhDrAc//DE184MjPvkS0q3ODnWZkxV87FRxsPc=; b=f86LqTaygtxwdVQwAVHIVffPD2zDl5/uAlpvu8zfomARGYClMyhY/TRFxKeFS0a5ky 9zQL3mBwk1UMhNQ6f9DNCl0IG3sn47X1G/EYMrgSpzrf+qI9OHt7loeqfOYeV7Lj4OHn xgyPpLFZTaNxxMNWGqONc0ZhYT4DAEqeZ9hX4wzoGTUtd7TDZyTVmyWLjpJ3EyrviB8F +vu/ppSlldopeHkqx/ApKRZF+fvDBT42o7d9QjBa3g/OjQH+AKRkVcWTCtnFyUM4ijjI BUicD/9Au2R6QkfslmvfcweIaKrJqZE1UtcHA0WRkTFuBHzkDT/QF9dzmPGjI0V0wpEg Dp3w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1731754803; x=1732359603; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=73BD3JhDrAc//DE184MjPvkS0q3ODnWZkxV87FRxsPc=; b=rmVD7xdH0QghJDJRYzFDnYhCyLs2j+IXV/5/dq+oSnDQxntAEArbI+hm3g8s3I09M8 ZRG7kDVqCqxIVr7OccvHXL4k4/RmFvENbfTSWC16XH6UoenhZmXOcrgrYJGAM5O6MEIf ICKleAHzmwXUbCnxKYS8R1/f04AxPUwRP6ySa8vup8oZNVTkQrW2AwNu2QCsrzjNvt/9 KTD8IVVGQe3lKa0G4l364FlZQffB68UqrT/kqy78F9Ftu1MdTaxM4noiq3sxCZWCP1Pl D/4nllLqPTcYLrnWwuEWc9qV2aGMOOYIW1dj2Aom8gqi15kfi1Txd0a56so2ZH+bpY60 PIKA== X-Gm-Message-State: AOJu0YxFjT+X8V7VLPHKuChgAjxGToP0i9e2c27lFBur9rGvX5XSNTBx wbr/boEaWTEzODysabDU+L4ufYRysCVQuqWE7ddw0LSPAlhQBvl4fxCprA== X-Google-Smtp-Source: AGHT+IFPcpZzICbDheU6Sw+D5USeM4WRbAElXPX+hzUwlDRd60bKC5klUSKUSpqq3WKMzYEU9vfYrw== X-Received: by 2002:ac2:4c4f:0:b0:539:fb7f:6288 with SMTP id 2adb3069b0e04-53dab3b0631mr2290104e87.35.1731754802923; Sat, 16 Nov 2024 03:00:02 -0800 (PST) Received: from [1.0.0.7] ([178.155.28.152]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-53da65000c8sm906796e87.65.2024.11.16.03.00.01 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 16 Nov 2024 03:00:02 -0800 (PST) Message-ID: <661fd81b-f069-8f30-1a41-e195c57449b4@gmail.com> Date: Sat, 16 Nov 2024 14:00:00 +0300 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.4.2 Subject: Re: BUG #18708: regex problem: (?:[^\d\D]){0} asserts with "lp->nouts == 0 && rp->nins == 0" Content-Language: en-US To: Tom Lane Cc: pgsql-bugs@lists.postgresql.org, Aleksander Alekseev , dhyan@nataraj.su References: <18708-f94f2599c9d2c005@postgresql.org> <2242483.1731627374@sss.pgh.pa.us> <2344149.1731636867@sss.pgh.pa.us> <2631851.1731715737@sss.pgh.pa.us> From: Alexander Lakhin In-Reply-To: <2631851.1731715737@sss.pgh.pa.us> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk Hello Tom, 16.11.2024 03:08, Tom Lane wrote: > I've not thought of a better name since yesterday, so pushed. > Thanks for reviewing! Please look at the hornet's failure on processing a test query added here: https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=hornet&dt=2024-11-15%2023%3A49%3A38 Best regards, Alexander