From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-vs1-xe31.google.com (mail-vs1-xe31.google.com [IPv6:2607:f8b0:4864:20::e31]) by sourceware.org (Postfix) with ESMTPS id D8F313858D38 for ; Sat, 1 Oct 2022 16:47:19 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org D8F313858D38 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=gmail.com Received: by mail-vs1-xe31.google.com with SMTP id d187so7693983vsd.6 for ; Sat, 01 Oct 2022 09:47:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=to:subject:message-id:date:from:mime-version:from:to:cc:subject :date; bh=Ix3EcdtsI98QCbypMQ53roOad0tp1k98EFyqbQHQUUA=; b=a6IWBlpgDuJW/M60bXSoEe4CDnD74wCGsCnzt7iraIQDkQw0OtzrsbprEjLDvnxFZ4 2wkWcMntN0SHEIOqzgdaw0Ka1qcYqz5PBIi4AxzMaFcg1hUTQxwysxXTMhu+1dn5H+YA eC909Qh+4Y1Bzb4ltm1YDQ7EmhOedX6CNF+YlKFQ3U6cyckaB6bWHjaoAI1uVLbXfPAG G+DtS56Kc00WYGuiHxQe3eVbz0/vHizxTVrQ6m8Fi3+Kqj4u8B9T4GL0A1DwRB/76lTw BEoc6S7xYwbdsfkPUNfXGkE3yydpBOsL61OdJqfq81VkThOzK1ENeZsxjLm8Z2nKY4rU 99Gg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=to:subject:message-id:date:from:mime-version:x-gm-message-state :from:to:cc:subject:date; bh=Ix3EcdtsI98QCbypMQ53roOad0tp1k98EFyqbQHQUUA=; b=D+9BtqB06tzjQLgMd+3dPsmcwtkcf7coNB3sTzERNKhau4KREx5CoYtBRUzxTy324z OkPBkTP2zUtrPByrIv7RY81qDWRlD8gbyf1dcl5Bt+aTtdNR+Bq0unLVU/xYKersX1mH 614gINWr0o7KBpcpEGyaZ+K2GaxIxzC7TzpYRGFxhX2mCUHYuuj5QW+48Kp3IuFiZ/xm XL+LmzQEHGq5RIqdoSRcefghbsPnTNjqDYHJVYbFhIeZdTF9Moj7+zsYf/iGVTnQUJe1 p3AEAMxxPNsZk86zWWoNV8yA7h30jAO+CTz6z3vU42N7a2cxGmgvcyGJerIH+b+dhJtN vSCA== X-Gm-Message-State: ACrzQf1M9bQs5BDvgv/gAH2ilNJq/PRj2mOMsfWd7BlTyq5wZzsRz8LA 9NEFz81HunBBv9ZKgsemF3kWPV74Rfv/dSfw8WmePa9pOn2EJw== X-Google-Smtp-Source: AMsMyM5Zb7NfXcw1PxPT7SGCwfcjTNEre9EN8o1dglYGSXpU34XyK3Xmd5gvGQF4yJKqhuNTkxTQx6eyqGy3ItOAy1w= X-Received: by 2002:a67:f2c1:0:b0:390:e833:762b with SMTP id a1-20020a67f2c1000000b00390e833762bmr5592950vsn.78.1664642838575; Sat, 01 Oct 2022 09:47:18 -0700 (PDT) MIME-Version: 1.0 From: Hans Henrik Bergan Date: Sat, 1 Oct 2022 18:47:11 -0700 Message-ID: Subject: Cygwin 3.3.6: PHP's SplFileObject::fwrite seems broken To: cygwin@cygwin.com Content-Type: multipart/alternative; boundary="000000000000123d2b05e9fbdde2" X-Spam-Status: No, score=1.6 required=5.0 tests=BAYES_00,DATE_IN_FUTURE_06_12,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_ENVFROM_END_DIGIT,FREEMAIL_FROM,HTML_MESSAGE,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Level: * X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: --000000000000123d2b05e9fbdde2 Content-Type: text/plain; charset="UTF-8" running PHP 7.3.7 in Cygwin 3.3.6, and SplFileObject::fwrite seems completely broken. to reproduce: $ touch bug.txt; chmod 0777 bug.txt; php -r '$o=new SplFileObject("bug.txt");var_dump($o->fwrite("test"));var_dump(error_get_last());' int(0) NULL so both fwrite() and error_get_last() failed to pick up that there was an error, but strace reveals: 67 487251 [main] php 1693 __set_errno: ssize_t write(int, const void*, size_t):1350 setting errno 9 60 487311 [main] php 1693 write: -1 = write(3, 0x6FFFFFE65BF8, 4), errno 9 errno 9 probably means: 9 EBADF Bad file descriptor. --000000000000123d2b05e9fbdde2--