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bh=SBn27swcsN3GDi/4Ahf9pwXLU58htDfFdZUFvxyKEmU=; h=X-UI-Sender-Class:To:Cc:References:Subject:From:Date:In-Reply-To; b=QJ00X1rMvy0CH4ZEaVZwotpicJfQCeaHrQVpk46KYHLoCq3pprFVAZZWQ9S7GOyiF xNE4B54FOf+wvMi08QdamvDm6bjhIk3UYi6u0ysfBi4w6x7XcAaOZI9CK7LzjdX9Hw Q5WcJ2skSoFObmJFPPhTYNtBunVLUItEHEYZTa8k= X-UI-Sender-Class: c548c8c5-30a9-4db5-a2e7-cb6cb037b8f9 Received: from [192.168.1.2] ([93.135.1.10]) by smtp.web.de (mrweb004 [213.165.67.108]) with ESMTPSA (Nemesis) id 0M69CU-1jdoNt0v3y-00y8UY; Thu, 09 Jan 2020 14:42:43 +0100 To: yangliuxm34@gmail.com, selinux@vger.kernel.org, kernel-janitors@vger.kernel.org Cc: linux-kernel@vger.kernel.org, liuyang34@xiaomi.com, Eric Paris , Paul Moore , Stephen Smalley References: Subject: Re: [PATCH] selinuxfs: use scnprintf to get real length in sel_read_class From: Markus Elfring 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: <0f920e15-2462-2a0b-ced2-40ee60132839@web.de> Date: Thu, 9 Jan 2020 14:42:41 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.3.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:G1e4C0uMFU7Dbziczexg/U4qJ+TjxHLsHUI9I6veH1KnUXg633j nO77b+9O7HBL8oY4VpkKHZLM/NYoVJwU0YC3A8ps0kQZRYDETykKYx/SBFFhGLDjz5kdCOK CBEzHXbvHdnNdbIf6AtQCdwE17HyYY7Qpg0szz7ogMjk2W/EB15xMSgUQOhizyNalYOmpRt oYwJ3AkWEonXSd7zviw4w== X-Spam-Flag: NO X-UI-Out-Filterresults: notjunk:1;V03:K0:Vt4vREgRi4U=:NUQiAWl128HZMWDpJg/uPf JXzoCvOTI+fOYLnp1dDXpc3cncPdENMsLjUErvPru5eU3jN5PWNovIsAkfQ2a/8pPX/Welt+a u6YFaJMLhdiA9h0ckF5BbaQ2jlexv7aBkXPtoGBsHO+ac1QEGQIODnd7fiyuLAq+dULoXF9z5 zE8WE8YGXRy5umZQrQglS3lEmEpvP25Lb1885sPuDm76jOmjECdz6TskCCnGPZpyXPdXIOKpL eiXKoU3mPP38BaxFdBG6u/m2DzxgNoDIfDIFIz1EpjbUvtlDJWBqY8shFl/rW5/aBwH0BiJ+y IDSyFRC9zBVuOnyuEsSjwO14EwOdrCl51WlbLAjydJ0uvozwwvY+CBmXvuOdDw/Pqxsa8uH7q JHQayOLJ/Ppx7OZlpuX46B7cvOydj8NTctUGBInn5rKki2801ncL8qj+KunLLzpbGFqzDgdNS XYGP+FPggHiOQ5KTwDvykQZ2K2P6rgCZ5kk+aXq8xmKaPRaIGBydtSF9S1S/+00+Ig2DA9uk4 OHnG7nrigv7dzd9/LULhQpO6deXo2vNo0SN2zx0YrG7Dr5Xpz0dAuKXnsDDHjfkAfDCa9I4YU zmmGNmkUxaLIvlAGa3p1uuTdaSsGQG2xHCdEPnbEQQf2tLOwEJhArmAdHey0r4WGZRdMW0N0u AtPGvTGdW9yjeoqwKoHjt/n8SDtvHGi01bwwHeWD8cS+s/f20SEK+Bo6XfL5XLpGOkt53Fkxb dXZn1GQayqSimWQ0hI/DtRS0/Dp0ztH1/H65D1PK5koSNGXHOQ8sLzBw0KWs2wsBudD4qLqOe 3SnTHOpysE15XYGubSG27hTyDHfJf//A7mblGhCaySYVCQCI9xtDBCD+RtmTEFLnRaPWoUA2s 6WXGuNDLuMa377x5mI+mH6dIuBYNzmGqx/RVM0VYOaA6omWn25RfOjCrTnEnC7VbmZgPOBC5K tDN6mukg2sIPcha7QgCeV+IJbIk4JkLTZIcesCbhDhgMp8z3RInK5nVcnbQ2/USRUDRcVBCIi wAaZaPqcaQQnfStqIHe3jY3uuXq9Ub27byX5gyL362Ak1XqCV8c6h3/YKF9rSuqfNSy0f83XL bcThXkN7N3WTsZ6EFgtS32mu0g5JaLlL7D15BO7rOZf3NOsoVzIXBeNnpg3GCtDoFguQKe9Bg 1vhYrW44BxjIwXDG6qIo222YKns8MScDdM97tzP7n13CvcVZehoBS3or2PFQhrPx0Q67MuCYO NV/AlBhHGWfFijrX+jmLod+XMXLmy4/hgRauHb1AvcyhJSYtyvEuilS/uCbg= Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > as the return value of snprintf maybe over the size of TMPBUFLEN, > use scnprintf to instead of it Please improve your commit message. > Signed-off-by: liuyang34 =E2=80=A6 Will this information need also an adjustment for the desired specificatio= n of a real name? https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Do= cumentation/process/submitting-patches.rst?id=3Db07f636fca1c8fbba124b00824= 87c0b3890a0e0c#n458 Regards, Markus