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[209.132.180.67]) by mx.google.com with ESMTP id e36si20727293pgm.527.2019.07.25.11.01.15; Thu, 25 Jul 2019 11:01:31 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@web.de header.s=dbaedf251592 header.b=nJdgpky0; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728683AbfGYOsW (ORCPT + 99 others); Thu, 25 Jul 2019 10:48:22 -0400 Received: from mout.web.de ([212.227.15.4]:59371 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727437AbfGYOsW (ORCPT ); Thu, 25 Jul 2019 10:48:22 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=web.de; s=dbaedf251592; t=1564066095; bh=ZGc3+N0pW5ueN0sRPsYp230D9y2xvXwE0YZHGvxFPQg=; h=X-UI-Sender-Class:Subject:To:Cc:References:From:Date:In-Reply-To; b=nJdgpky0DzmcrVMRrzkes9pSCC2tyftGMPxk1EG3wGiVrlH7xrRcEn/rA6SDDJXXe U90No7l8TE4fFTVnF77h38Ft4kJxhen3v2YDU4Z3KYZ+2lKZ+65hGW6ayXxSoKy0zB UeVF1pLhJTnKlD3gVzu13FqCXXZzcvzSFjpbCwzs= X-UI-Sender-Class: c548c8c5-30a9-4db5-a2e7-cb6cb037b8f9 Received: from [192.168.1.2] ([93.132.39.22]) by smtp.web.de (mrweb001 [213.165.67.108]) with ESMTPSA (Nemesis) id 0LnjRP-1iKWoK0Ubn-00htAF; Thu, 25 Jul 2019 16:48:15 +0200 Subject: Re: [1/2] string: Add stracpy and stracpy_pad mechanisms To: Julia Lawall Cc: cocci@systeme.lip6.fr, kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org, David Laight , Joe Perches References: <7e489aa8-95ea-b3b0-9023-ba284212977f@web.de> From: Markus Elfring Openpgp: preference=signencrypt Autocrypt: addr=Markus.Elfring@web.de; prefer-encrypt=mutual; keydata= mQINBFg2+xABEADBJW2hoUoFXVFWTeKbqqif8VjszdMkriilx90WB5c0ddWQX14h6w5bT/A8 +v43YoGpDNyhgA0w9CEhuwfZrE91GocMtjLO67TAc2i2nxMc/FJRDI0OemO4VJ9RwID6ltwt mpVJgXGKkNJ1ey+QOXouzlErVvE2fRh+KXXN1Q7fSmTJlAW9XJYHS3BDHb0uRpymRSX3O+E2 lA87C7R8qAigPDZi6Z7UmwIA83ZMKXQ5stA0lhPyYgQcM7fh7V4ZYhnR0I5/qkUoxKpqaYLp YHBczVP+Zx/zHOM0KQphOMbU7X3c1pmMruoe6ti9uZzqZSLsF+NKXFEPBS665tQr66HJvZvY GMDlntZFAZ6xQvCC1r3MGoxEC1tuEa24vPCC9RZ9wk2sY5Csbva0WwYv3WKRZZBv8eIhGMxs rcpeGShRFyZ/0BYO53wZAPV1pEhGLLxd8eLN/nEWjJE0ejakPC1H/mt5F+yQBJAzz9JzbToU 5jKLu0SugNI18MspJut8AiA1M44CIWrNHXvWsQ+nnBKHDHHYZu7MoXlOmB32ndsfPthR3GSv jN7YD4Ad724H8fhRijmC1+RpuSce7w2JLj5cYj4MlccmNb8YUxsE8brY2WkXQYS8Ivse39MX BE66MQN0r5DQ6oqgoJ4gHIVBUv/ZwgcmUNS5gQkNCFA0dWXznQARAQABtCZNYXJrdXMgRWxm cmluZyA8TWFya3VzLkVsZnJpbmdAd2ViLmRlPokCVAQTAQgAPhYhBHDP0hzibeXjwQ/ITuU9 Figxg9azBQJYNvsQAhsjBQkJZgGABQsJCAcCBhUICQoLAgQWAgMBAh4BAheAAAoJEOU9Figx g9azcyMP/iVihZkZ4VyH3/wlV3nRiXvSreqg+pGPI3c8J6DjP9zvz7QHN35zWM++1yNek7Ar OVXwuKBo18ASlYzZPTFJZwQQdkZSV+atwIzG3US50ZZ4p7VyUuDuQQVVqFlaf6qZOkwHSnk+ CeGxlDz1POSHY17VbJG2CzPuqMfgBtqIU1dODFLpFq4oIAwEOG6fxRa59qbsTLXxyw+PzRaR LIjVOit28raM83Efk07JKow8URb4u1n7k9RGAcnsM5/WMLRbDYjWTx0lJ2WO9zYwPgRykhn2 sOyJVXk9xVESGTwEPbTtfHM+4x0n0gC6GzfTMvwvZ9G6xoM0S4/+lgbaaa9t5tT/PrsvJiob kfqDrPbmSwr2G5mHnSM9M7B+w8odjmQFOwAjfcxoVIHxC4Cl/GAAKsX3KNKTspCHR0Yag78w i8duH/eEd4tB8twcqCi3aCgWoIrhjNS0myusmuA89kAWFFW5z26qNCOefovCx8drdMXQfMYv g5lRk821ZCNBosfRUvcMXoY6lTwHLIDrEfkJQtjxfdTlWQdwr0mM5ye7vd83AManSQwutgpI q+wE8CNY2VN9xAlE7OhcmWXlnAw3MJLW863SXdGlnkA3N+U4BoKQSIToGuXARQ14IMNvfeKX NphLPpUUnUNdfxAHu/S3tPTc/E/oePbHo794dnEm57LuuQINBFg2+xABEADZg/T+4o5qj4cw nd0G5pFy7ACxk28mSrLuva9tyzqPgRZ2bdPiwNXJUvBg1es2u81urekeUvGvnERB/TKekp25 4wU3I2lEhIXj5NVdLc6eU5czZQs4YEZbu1U5iqhhZmKhlLrhLlZv2whLOXRlLwi4jAzXIZAu 76mT813jbczl2dwxFxcT8XRzk9+dwzNTdOg75683uinMgskiiul+dzd6sumdOhRZR7YBT+xC wzfykOgBKnzfFscMwKR0iuHNB+VdEnZw80XGZi4N1ku81DHxmo2HG3icg7CwO1ih2jx8ik0r riIyMhJrTXgR1hF6kQnX7p2mXe6K0s8tQFK0ZZmYpZuGYYsV05OvU8yqrRVL/GYvy4Xgplm3 DuMuC7/A9/BfmxZVEPAS1gW6QQ8vSO4zf60zREKoSNYeiv+tURM2KOEj8tCMZN3k3sNASfoG fMvTvOjT0yzMbJsI1jwLwy5uA2JVdSLoWzBD8awZ2X/eCU9YDZeGuWmxzIHvkuMj8FfX8cK/ 2m437UA877eqmcgiEy/3B7XeHUipOL83gjfq4ETzVmxVswkVvZvR6j2blQVr+MhCZPq83Ota xNB7QptPxJuNRZ49gtT6uQkyGI+2daXqkj/Mot5tKxNKtM1Vbr/3b+AEMA7qLz7QjhgGJcie qp4b0gELjY1Oe9dBAXMiDwARAQABiQI8BBgBCAAmFiEEcM/SHOJt5ePBD8hO5T0WKDGD1rMF Alg2+xACGwwFCQlmAYAACgkQ5T0WKDGD1rOYSw/+P6fYSZjTJDAl9XNfXRjRRyJSfaw6N1pA Ahuu0MIa3djFRuFCrAHUaaFZf5V2iW5xhGnrhDwE1Ksf7tlstSne/G0a+Ef7vhUyeTn6U/0m +/BrsCsBUXhqeNuraGUtaleatQijXfuemUwgB+mE3B0SobE601XLo6MYIhPh8MG32MKO5kOY hB5jzyor7WoN3ETVNQoGgMzPVWIRElwpcXr+yGoTLAOpG7nkAUBBj9n9TPpSdt/npfok9ZfL /Q+ranrxb2Cy4tvOPxeVfR58XveX85ICrW9VHPVq9sJf/a24bMm6+qEg1V/G7u/AM3fM8U2m tdrTqOrfxklZ7beppGKzC1/WLrcr072vrdiN0icyOHQlfWmaPv0pUnW3AwtiMYngT96BevfA qlwaymjPTvH+cTXScnbydfOQW8220JQwykUe+sHRZfAF5TS2YCkQvsyf7vIpSqo/ttDk4+xc Z/wsLiWTgKlih2QYULvW61XU+mWsK8+ZlYUrRMpkauN4CJ5yTpvp+Orcz5KixHQmc5tbkLWf x0n1QFc1xxJhbzN+r9djSGGN/5IBDfUqSANC8cWzHpWaHmSuU3JSAMB/N+yQjIad2ztTckZY pwT6oxng29LzZspTYUEzMz3wK2jQHw+U66qBFk8whA7B2uAU1QdGyPgahLYSOa4XAEGb6wbI FEE= Message-ID: Date: Thu, 25 Jul 2019 16:48:04 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US X-Provags-ID: V03:K1:VFsEeizNzPEBoWfAA9wqzOS2UGurRFAkG5Yt0/PiBVTB+dTTC7W pccK5WaluYdbjTq47c1E/riz7Y+3m7Uu/bGVty5pyc5Tv/eawoByC3EuIUoOngcCrGSCMhg R/jauKzqHXMpHqA9qzjST1UKwxhcwlQREjFqPzqauLazNrSsdTCyZJcCiqFUmKDUe5x+3Ng ZxMSq8/Ezy27XP178kFIw== X-Spam-Flag: NO X-UI-Out-Filterresults: notjunk:1;V03:K0:Te4bNh+wi2Y=:qV8HAQnDJQcpvIN7dPVcgR kpP/+DtQEaeJSpk2sOjwcUXiK+Y8JR0/loFNfkPn489grAFHmSxXNkjmgoacst8OIdFza9q7x +Z4XaWVHR1p1WmGrnqDz5MIk+hCecrNte/LtNsvRto/sDLS6fIe9O2VWRbXhyouFkKys2xgGB y3gZpXcPVDSILyvIAZRcM0WfXvTaCyzmQBxq7q2nRaaS7nwHZojbcpjqOPpih2SE/I55nUW9e kg42qaCsYN3fUiaXKANohcFMqsSt7RDF/ujvsvac0RkGyPuUVJPd40/HSp5cKtKiisPrP/l/x Za+oFVhfgzCSy4/nAu1f5/CSUT1DyPWbWmUryigvxBY7ndjMqdB0MiBYVvQf1AIaLw9uXHVUb OAQGPdMMQ0pK8gJedP70hKxhmsi+aYR2hJKV3wRb8eXpalZo+87f79tPU0xVjo8cEWcBh/PEP GkiEBTz+VQnbW3Aqp3GJsnBtaM2sjBH5SKXcPMoe9wy4O4HS1d/c8IClZijaVQ+sZV16rkt3T T+KXxIzBjauwWbP8Do0825XOsLlL0FqRo4yyKjSMmufazT0YQP8aF+R4kCM3om9o3vrIRjKSv mRLExFtrgWIQU7KBHFvRuv+eBkflIx2+u0NYLXYoLR7I0q+cvAQk6b6GO9e4+sqEFijercBbT k9xLDqkVDgRUpbpjd1Hu4IFMnpVeSTKQd0A2HwtJwJmzN4DWpTAJA2QwrACywB4lIVQUyAU1k /QAMw5zN9ecD/zvvrMrztkbNQcMX9ihB21bOFw4skizOB0zm6dSe01meT67f2lz/Y1bTUuksh ketc0u2vP0ULd/m1qWLxvWG9J1cD8dTOsJdnCYaNNTVwqjil61tU1rK0mhp7lCy5XsezI61ur iaNQ0CaMBxKKKTSACRvpJSbAJhv+bHIiPzB+DiivpJLiBJIAqlTEXREMuIRuJchofL5EiadDZ XAj3T4Lw1hUqClhLOVO1ttpOnoreFTBmPtnSVoe+yygfL6sZYPqT0s8VDx5HpXmZPaHufIWFX oMLETpXo9/EkILd/3qcO6OxGTUbUPjeLP6CmEDyWy0PNgNOKRZIclsPvCBlZyn6Wb3KJQ29rr IJM0Y4u70bqLChOpiNiGhDi3KxkS3Dgp6+i Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > Huh? Rule 2 is important, to ensure that ths size is correct. I assume that the dependency of the replacement on the data structure check can become clearer. Regards, Markus