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t=1567526632; bh=/nekiW6MnMYef0+et4HGmSzRulN/vr7UdPk6serwXNc=; h=X-UI-Sender-Class:Cc:References:Subject:To:From:Date:In-Reply-To; b=pgwVhDMqYYUoIpCyIDpIKZ3HAA2OsJ9b4yNZZYxTnaIA+cc7WWSDC2+zNR3UPinul +JGH6WtWsf/OOYkejDsgAUPpu2GVy3v5NipIuagnkqDr10w6Jm0uqumI6ZL5OWA06+ 8xqlPCU0DJw5zToV7CDZ2GIfawO4GH3Mi7+22R6k= X-UI-Sender-Class: c548c8c5-30a9-4db5-a2e7-cb6cb037b8f9 Received: from [192.168.1.2] ([93.133.133.43]) by smtp.web.de (mrweb102 [213.165.67.124]) with ESMTPSA (Nemesis) id 0MXpZD-1hhvEV0w6R-00WlO9; Tue, 03 Sep 2019 18:03:52 +0200 Cc: Joel Becker , Joseph Qi , linux-kernel@vger.kernel.org, Mark Fasheh , Andrew Morton , Stephen Rothwell References: <20190726101447.9153-1-baijiaju1990@gmail.com> Subject: Re: [1/3 v2] ocfs2: Fix possible null-pointer dereferences in ocfs2_xa_prepare_entry() To: Jia-Ju Bai , ocfs2-devel@oss.oracle.com 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: Date: Tue, 3 Sep 2019 18:03:47 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.0 MIME-Version: 1.0 In-Reply-To: <20190726101447.9153-1-baijiaju1990@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US X-Provags-ID: V03:K1:DQpW/47ntw0GSyJSERN7BolyMXIlBN8A5W/qcydme1j9ToNC1Wc UuJc8oPbtK0Bvq7TeERRV9SMjCEp5EuBGLodlqRPkJe4ASPmlbpGBL3cIGvJNzn14/cdxHK C8TV9bOSL6bt8S8R3U970KAccHyEuOaP90KVYtWOohGx5erxP/FAiM0zE+eBaaGzJVmeg+i pKnyiHIkEsnTg36rYdrUA== X-Spam-Flag: NO X-UI-Out-Filterresults: notjunk:1;V03:K0:l30lEsAd2OA=:l68jQFc4hyVLhuxV12UVtV 6MfbysOHSQxs8ESvVUCfEJ6HSCxKZRgdz0IrlmIhStvSq/lTcvcyyIeG5ZOqVHE6OQjwpaoQH 4CctrdjBjkDhBS1l1Sv4La9mIlyMckDpDMgtdD9n5GivrmjMgmWxMk4LVPJS6hZFQeWgdHiGr JMKC8PSLupWH+5jSGYv3WpArgSD6tRHLKLKrtNlhYTcL1D0iPfA/94I2+IhEXAwR6G/r2Jf3L bU/4+w0mmzvJIiljWbtJky18Mg27z8kyKOMVaDrQGBDACAf1zElE/AORpvuA5o2rp38l6Hmr0 Ff5KC/96yNyJnZfHj4AILTkf8fgOIBtoW5MTeqPCkQT6swxlwp57hREWfqWEDZDnp7eCZvrcX 4zzRWs8AE0IG9lIvzlLzeJf/ZwbajJpmUTLlRNh9kz/aspLQduMJPrhERPp/Jg5aO5+XmAz/W CbNnuNChpo3EOpWvXuZqSAKhX8c0v0y2ApkosNGOHOARfmEDo4738ZhBvVQFit9y1Wod+ToiK dg+ssxGJnJQGDlVLy1yUfZh4kdemnIJ6qBRyKfHmz5ODTrJSoAFLq8nyU3BZ4a9WDuz3R6R1r 0Prw7hojePoDzZ7lkmMpxWH2uCX7VJTsKxRsasLGpvD5xRqwor3uBAbHriOIMeyhLUFD3IPfe adVx9RcswC7l8WrH2cpyF7SQJP4bmStYda1UiRrJn87pbVaiXjmJMmo4/9+O0RsphBcZmVR4g KOphpE5VhmaPWbIFIv/SnuBLM/ff1z5cO4kpP2zZqM4/7XTta8hTdZJ5F5bD8cmKHy6pcI+y1 FmCwHLPV+hK30hwLBkF4PDgyMjsG8YQi4PyZ1kBPSBUw1ER4rLVXWpjyUZm9bmVsGWjKosuQ3 KGFdHEFXrpli+20VTWgVp65TsK2dBvPamOSTxOjWlipQI/5MPLrRHpJE00SntEVg8QYbcDx1Q c/pDR2yNlSBgovKZm2Wmt7F0TDu3+JDLR9UnknTKsjdx+D7ZtFKHMRr56qc81krdEOXC93r6J qOwTPfKgXXliCtyeb58Vh3951s2853hY06tZRRqTV7IW3h1xJRh8oR0vLZHW2MNvgVuqbxk2d ol1HFn0cHSK7wXLoLfZmKfjTgHSEOs+qoMnfsz+Io9GwJVh7AyDI1sERcnhsBH34N7WmHoc4u LYrRgpAcQSJuPsfwExi3bjzBRvtbsAQmyiQOnf6Tuu6AvBL9hSnNyruJ3eoMvbl9J7vWg+xVk D75ITbUMswDSKsI66 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > These bugs are found by a static analysis tool STCheck written by us. Would you like to improve any more commit descriptions also by adjusting such a wording? Regards, Markus