Newsgroups: php.internals Path: news.php.net Xref: news.php.net php.internals:106909 Return-Path: Delivered-To: mailing list internals@lists.php.net Received: (qmail 99385 invoked from network); 9 Sep 2019 07:38:28 -0000 Received: from unknown (HELO php-smtp3.php.net) (208.43.231.12) by pb1.pair.com with SMTP; 9 Sep 2019 07:38:28 -0000 Received: from php-smtp3.php.net (localhost [127.0.0.1]) by php-smtp3.php.net (Postfix) with ESMTP id ABD002D21D5 for ; Sun, 8 Sep 2019 22:13:31 -0700 (PDT) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on php-smtp3.php.net X-Spam-Level: X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE autolearn=no autolearn_force=no version=3.4.2 X-Spam-ASN: AS3215 2.6.0.0/16 X-Spam-Virus: No Received: from mail-pg1-x534.google.com (mail-pg1-x534.google.com [IPv6:2607:f8b0:4864:20::534]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by php-smtp3.php.net (Postfix) with ESMTPS for ; Sun, 8 Sep 2019 22:13:30 -0700 (PDT) Received: by mail-pg1-x534.google.com with SMTP id p3so7092483pgb.9 for ; Sun, 08 Sep 2019 22:13:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=to:from:subject:autocrypt:message-id:date:user-agent:mime-version :content-language:content-transfer-encoding; bh=cJSIRR8rJm/Rkn963g+VBW0CdZrpIURsp8cPyXxWt7w=; b=tjqlibCU6XiPCyat8cHsukc2VjXbxeS0mfEfHS+6QUcfLHIMv6MwsJRmTHrXqcDK6/ y8SYk5XTKOdp7J+6NT/Qh7NIOk4JeawaaKEGjYHQBX6EoW1/S0H3SRCtnWK3tZmsTMdo Ghc1lL4TRktk8Hd4rbX6VUQWWKkmnGQMSIZmbaobwaFRPADTrtE08JFwuGFqiM0D91bG CeAdzB+9vqgmmhKIT2sWQSqIThh6EH8MsrBbJhnz9XT3xYbqUE5w6+J2XZjW/Aa6ihpE wOMs6uPFA1Pf2CPrc54Vp8GZ/ZS7B0MW8t5l/mPACTdFU1viKF696sycoDavNxRbwfV/ C0Nw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:to:from:subject:autocrypt:message-id:date :user-agent:mime-version:content-language:content-transfer-encoding; bh=cJSIRR8rJm/Rkn963g+VBW0CdZrpIURsp8cPyXxWt7w=; b=hWgzI/Rywc3IK32N2N4q9V6nyCI2GNh++HclTIGgp/iEzkul7PVSq25Jmm/d8tlFX+ /ju7gD0VYFkl1nZG1FS9j84bamvpTTJ3WQ3unmfNuSsQyDDh/PLlItShewzjmwFPWv7T VRO2Re3sPcTDq4p15z5RxuqV95ta7XiuHYAZjHmrk8SMOAEHODnwSw9C1lFMHs/Iv+rw HZ43iQ+6d7T9ca9rp9h136fV2Tp1zTgKE7iVTXKid8u0+SiPx68O95e1S+NNEIGiAUu/ sgOj3NXct9+mL08Fhvwej3x0dYQehMYuQJB0wWdxZVKO3iQco9QtX3gpPmeoQkgyZ1w8 jAow== X-Gm-Message-State: APjAAAXLVfG48dTLNppHnP6H5GZj4/Lkkyog1r4azy2NK8VbViNX7+qu 1TEWXR5s7iSMXVy66rc0OR8bQja7Nw== X-Google-Smtp-Source: APXvYqytyt6nnAWkDOp6oWZ44Pe6JGgM8dA4D1BJeUkoZpboLhqMLgbi9vNkz4xkhMH/QGasNG5cgQ== X-Received: by 2002:a17:90a:ba96:: with SMTP id t22mr23786991pjr.104.1568006009277; Sun, 08 Sep 2019 22:13:29 -0700 (PDT) Received: from Stas-Mac.local (c-76-126-84-88.hsd1.ca.comcast.net. [76.126.84.88]) by smtp.gmail.com with ESMTPSA id k5sm11495860pgo.45.2019.09.08.22.13.27 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 08 Sep 2019 22:13:28 -0700 (PDT) To: PHP Internals , Dmitry Stogov Autocrypt: addr=smalyshev@gmail.com; prefer-encrypt=mutual; keydata= xsJuBE9mqaARCACFSqcGmNunkjQQu3X+yXnTmFeEkvM4JXZTOBdR8aEevNGmmFEfyvjaDjWi 9hcwp4E/lYtC+P7VsVjM1OSX9eq0jC/lGL0ZyRXek+mNy0n5H1NSuTpf9Y18LMqhc4G+RU+L cNiZ9K0DJuOOvNLPxW7OHZguxb3wdKPXNVa2jyRfJAKm2uaJJMT1mTmFT9a0Q8SKr+mUrrJk uG0H2o6SzrKt8Wwoint1eh67zVsJaJtQFchnEZnlawIcqP2yC4nLGR3MkubowxoEBYCZet18 aHVVRbvpG2Qtob8Lu5xrsGbmXymTkHTdpvkfcJFADa8MzOL90zOxXwbGfbIZOlh5En8jAQCX lfnx2eQL3BSW/6XANa51dbWiEp1d1BAkpGKtZvlk0Qf+M9WAi+9aXMe3xP5krxtgnRNUf2WN 6Zdy2MxL1RRJCFbytLhl0ronC49BsGYVGshdEH8xhBbiIOJKuVZ/DTl9bEm7P9c7CC7iJyVC khUAhouH6xzZQNLR+RU+QebYzXypVfl99Qk7EdMmr/WAZCHLuvanyqepC5EBsa3VnAfQemSN oBeGBKWWLiOsPjvS72+y1z4RUMAfXHn4l/sFMt8zt7/74AmJPwZquV41p4mPO12V4+xPyc6R sB84sfsk2QVivU8w8AkvGQeYjXoz7Iwao95+fWteVzZ36KRQvUckP8pGjHlDXnHxJ0HI1I/k OBZSjwRwUf0dd73y6erPhbLk+gf+NdI3H9KGJBzG5/rVyWKwUeQ9d5ud4jTJRkQGvAP5pg76 vEa9dogbpe4W5Z+0BfbiJSnQmQWSHiZddj/t33ptbup44Ck6ZTgdlmFYMLF1hR47PIZTDKER EuKYGci/vq8snZvEJP9YCw/TtiHcMdrMKcY/+Lp8lQO0GHLPB9glVhnC0db6l1Xpg1CMI8/R ozBMcij30EgATggC/y2zbiqAFoS9FN9nXPbe4phStqABEyeZ+nXudt7PUYTjVgcrqo8bHZCi sBobWC7OnKyUzxVxzUeuPkIfmZuzkLaMw2McQdvwwsNvQ0DzaLP30c1Xsm/7EIYJcOWpzlVJ 5QrdmE0/Bc0yU3RhbmlzbGF2IE1hbHlzaGV2IChQSFAga2V5KSA8c21hbHlzaGV2QGdtYWls LmNvbT7CegQTEQgAIgUCT2aqtAIbAwYLCQgHAwIGFQgCCQoLBBYCAwECHgECF4AACgkQL3lW vF2gS12XMwD9HuRIolSwIK77u8EY461y2u6sbX36n5/uo/LDQuxoi3sA/0MvpnvzOhv9Iufv vsZEj3E7i3h+iD5648YMwfTFCij+zsFNBE9mqaAQCADfZPMpjZkkGZj3BY/7ApoLq4mwqzbh +CpLXwNn20tFNvSXfb8RdeXvVEb7Scx+W9qYpiaun2iXJgCVH8fgpZpR856ulT1q6uCG++CX ubEvip/eJkZl93/84h04KQJwsgOrAh0Om3OePRn8Pr+++0LNS0EL8uX/YHeTOGOnnmTqYTey SBVFdov6L4mepddfjekicKQqhL7mZh/xuq29JijT0uNNX8v4vDWQDu5dlAcdd+uB3gcXMD/P ginD11zp+6wtrWCm/+yBqpvDwXQX5PGUnwvbRfl7Ay3MmwmoXiecZMg0dwTSc7e0lhB4HGRH ZdBMJB4rHUVGdzqujK/ctOvrAAMFB/0Utb76Qe6sCMlHxVAmeE/fbo7Pi05btZ/x01r67dHf aMSP0riCKJ7M0OW+jAXtu9+z/BVnYisW67WWfxl2cS5tZDgiHgJARXWUOO72+sScHP8KQmTl 1z16gyKbwY3SmyBkwcpOL35nhUWNLy93syPoY6sZUTikr2bZYukHDQ33XBPs4e6MbWKfsa9q aVmnlOF3k5UqChjutfHaEa4Q7VP4wBIpphHBi9MI16oJIzzBPbGl2uoedjwiZ6QeQZnSuOVY ZxU2d3lRA8PrtfFN1VSlpEm/VcAvtieHUYWHN0wOu+cp3Slr5XJVNjTjJhl28SlinMME54mK AGf2Ldr/dRwXwmEEGBEIAAkFAk9mqaACGwwACgkQL3lWvF2gS126EQD/VVd3FgjLKglClRQP zdfU847tqDK4zJjbmRv5vLLwoE0A+wbrQs7jVGU3NrS0AIl5vUmewpp2BKzSkepy23nWmejw Message-ID: <7b8e8bbd-bdb2-6c17-7f6f-d2e8b5a9b00d@gmail.com> Date: Sun, 8 Sep 2019 22:13:27 -0700 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:68.0) Gecko/20100101 Thunderbird/68.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-Envelope-From: Subject: non-PIC build broken on oss-fuzz From: smalyshev@gmail.com (Stanislav Malyshev) Hi! Looks like commit eef85229d0fe9f69d325aa0231e592f35c468afb broke oss-fuzz builds: https://oss-fuzz-build-logs.storage.googleapis.com/log-66ab74a7-4ece-4e14-b21b-f60527dd7244.txt The error message is: Step #4: /usr/bin/ld: dynamic STT_GNU_IFUNC symbol `php_stripslashes' with pointer equality in `ext/standard/string.o' can not be used when making an executable; recompile with -fPIE and relink with -pie Step #4: clang-10: error: linker command failed with exit code 1 (use -v to see invocation) Step #4: make: *** [sapi/cli/php] Error 1 Step #4: Makefile:264: recipe for target 'sapi/cli/php' failed I'm not sure I understand what's going on here - I suspect the non-PIC build somehow conflicts with stripslashes optimizations, but I don't know the details. May be specific to clan builds... -- Stas Malyshev smalyshev@gmail.com