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Thu, 04 Jul 2024 08:26:14 +0200 Message-ID: <2121fd23-5cb8-493b-bee8-0c7d74bccfa9@web.de> Date: Thu, 4 Jul 2024 08:26:00 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird To: Daejun Park , linux-f2fs-devel@lists.sourceforge.net, Chao Yu , Daeho Jeong , Jaegeuk Kim Cc: LKML , Dongjin Kim , Jaeyoon Choi , Nayeon Kim , Seokhwan Kim , Siwoo Jung , Yonggil Song References: <20240704010121epcms2p4cff8b25d976d4a1b820ba18f1eb5aa90@epcms2p4> Subject: Re: [PATCH] f2fs: fix null reference error when checking end of zone Content-Language: en-GB From: Markus Elfring In-Reply-To: <20240704010121epcms2p4cff8b25d976d4a1b820ba18f1eb5aa90@epcms2p4> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:sziOUlnAjE0P9t6Baaq3Q0zyVJT9942lH223iRRgb2sewW374dX f9eJKFIqVlJ0E3PANv06WVqLvxcx9jP3cF2q3B/xsmvJMJ+Ym7QI6mbIlFPnMxa4w+PQC3C NoF9KfCkfX6dT8w+cYcpsbYvvYTB3bSA+MKpZAPW6GbZIfvdXPtqtllWkR+0G6NUlE8LHzg 2LT3x/v1BNYmR9zRHZ3cg== X-Spam-Flag: NO UI-OutboundReport: notjunk:1;M01:P0:s5l9pmtnMnc=;lJXEK0apfPqzZOEwUykEJjDA8md V9sFsO/B0b8g467YFV0XoCUMZYDPMbZ9red8OIv5PBYkljX19iPJHG/YcT04Iy7VfW+ezgtQa 28HNOwwqG7oaifiEnbAWdzT0gjtdH71Q+RlHYopVIeDEoObUR6Tb1liEvsqy7uEbfeqTo67zt AAKzxSZIj/HEiJ+cFzIrsiLDkR7wxfYvR5b9pzoqsR48Jto/BxGAgbO5iULYezSAByL4UjTfv BNNvx8KXXS7GO0SNwXT1iD6C8ZrSd0yQlySk8Ed98oqcpZ4p7IuMVOy+Wyfe3T+rbDFGLaUz/ 0lhL54kDNh4wwtHdxjzt4K9XRBXtwim7GTD/K7HRX3e8rJcwjnA12PDcssauQeeFko+sZ7+Sl 8IwBJXayMf6SonjYxspEHf3S6Ur2GPdeV64WEHh4Ox9ePsc+Sz6dcqzVT/z2O8ZHoP65nXnG7 HSxV7lpqknCCax0BWOSO760r8cVkxBseCXwt0ApMtGk/QCGY3fceLQpl8b72/9u0Bamt0VLdD GkMn5mXbiJiaRY7EXNLUstRxApHaZuXeDK8aK76cs2GH56wEGaDABI6E1SqMTQKaYQaAhbxA6 fK/gITSDjvJbra0BctW+K2nJ7wVfBGPrPU4C0hujx33HjYUu3lWZcFNxlqRS+nVjbInJ1mGxX OFvJEhP0avtM/8kLxjwDIuVOMdz9v2aRZlZtfVYBIcfQbP8DExQo6Ft0DgrQcZzCfbM0vQ25Z fL9P+V5081DSXDcZ2YOopWWe44Jr/wqUrBrfuNg8/W/DTFWzeQFM7wVy4UcwFSOK9vaiA3tNV mZgFNf6s5kBvYPIARhX9X7iNvF/DikbpyJYHRMPZ5W5qQ= > This patch fixes a potentially null pointer being accessed by =E2=80=A6 Please improve such a change description with imperative wordings. https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Do= cumentation/process/submitting-patches.rst?h=3Dv6.10-rc6#n94 How do you think about to use a summary phrase like =E2=80=9CPrevent null pointer dereference in is_end_zone_blkaddr()=E2=80= =9D? Regards, Markus