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Mon, 23 Aug 2021 04:48:17 +0000 (GMT) From: "Namjae Jeon" To: "'David Disseldorp'" Cc: "'Sungjong Seo'" , "'Namjae Jeon'" , In-Reply-To: <20210820151214.37742aad@suse.de> Subject: RE: [PATCH 0/2] exfat: allow access to paths with trailing dots Date: Mon, 23 Aug 2021 13:48:17 +0900 Message-ID: <004e01d797da$16fe0590$44fa10b0$@samsung.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Mailer: Microsoft Outlook 16.0 Thread-Index: AQNJtgRGwkbJhwlTqXWzyf/suWf68AGvw0D+qI7D1jA= Content-Language: ko X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFmpkk+LIzCtJLcpLzFFi42LZdlhTV3eShnKiwYRFzBZf/09nsZg4bSmz xZ69J1kstvw7wurA4rFpVSebR9+WVYwem09Xe3zeJBfAEpVtk5GamJJapJCal5yfkpmXbqvk HRzvHG9qZmCoa2hpYa6kkJeYm2qr5OIToOuWmQO0UUmhLDGnFCgUkFhcrKRvZ1OUX1qSqpCR X1xiq5RakJJTYFagV5yYW1yal66Xl1piZWhgYGQKVJiQnfHqwTHWgs/sFQ9fXWZqYFzM1sXI ySEhYCJxdFETUxcjF4eQwA5Gid8nr0E5nxgl/v+4ygLhfGOUePpoBlzLw6Mz2SASexklTlyZ DVX1glHi4uw7TCBVbAK6Ev/+7AfrEBHQkGjZt5cdxGYWqJR4vnEbK4jNKaAncXP6VUYQW1jA Q+LG+s1Agzg4WARUJZY9VAcJ8wpYSiy7f4EFwhaUODnzCQvEGHmJ7W/nMEMcpCDx8+kyVohV VhL7fr5jg6gRkZjd2cYMcpuEwFd2iZl337NCNLhI3N91mBHCFpZ4dXwLO4QtJfH53V6oL8sl Tpz8xQRh10hsmLePHeQ2CQFjiZ4XJSAms4CmxPpd+hAVihI7f89lhFjLJ/Huaw8rRDWvREeb EESJqkTfpcNQA6Uluto/sE9gVJqF5LFZSB6bheSBWQjLFjCyrGIUSy0ozk1PLTYsMIbHdXJ+ 7iZGcFrUMt/BOO3tB71DjEwcjIcYJTiYlUR4/zIpJwrxpiRWVqUW5ccXleakFh9iNAWG9ERm KdHkfGBiziuJNzSxNDAxMzKxMLY0NlMS52V8JZMoJJCeWJKanZpakFoE08fEwSnVwMSi9s5U vd1N55FxTp/vu/Clkz6szGNsyj1WoJU3bcWHtzZfRblUPnNk2V3g+jDzwauY7XcPmBpMaJJN zNnSVKHNFSy3LvFmwKtMtqtPl2vy3A/ttgszjD5yZdLNoND7T39kPys27HWNb7/n0bI6cOn2 yBusK0t0lklqf73I+epgzfW6LelvH1qXcMz/WFi9/U7Z+UvxKudOC0ps7j34huVWwNRbs299 /sl5RnWzfu30hoWShvs/fHiw68iPpz1PWJrSXKTXLUh54rlitqiA2o6WuRodKUFm+z4tYT7B bt1y5r/C15XR/l7HXzrmyfQp2Fv6aNu+TzpZma3BxP/sgP7qH2Lbz7IVmt0pnZRwtF+JpTgj 0VCLuag4EQARdjJbFAQAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrDLMWRmVeSWpSXmKPExsWy7bCSvO5EDeVEg2dzFC2+/p/OYjFx2lJm iz17T7JYbPl3hNWBxWPTqk42j74tqxg9Np+u9vi8SS6AJYrLJiU1J7MstUjfLoEr49WDY6wF n9krHr66zNTAuJiti5GTQ0LAROLh0ZlANheHkMBuRon29g3MEAlpiWMnzgDZHEC2sMThw8UQ Nc8YJaYsngNWwyagK/Hvz36wQSICGhIt+/ayg9jMAtUSz06eAbOFBOolvq7tZAGxOQX0JG5O v8oIYgsLeEjcWL+ZBWQ+i4CqxLKH6iBhXgFLiWX3L7BA2IISJ2c+YYEYqSexfv0cRghbXmL7 2zlQZypI/Hy6jBXiBCuJfT/fsUHUiEjM7mxjnsAoPAvJqFlIRs1CMmoWkpYFjCyrGCVTC4pz 03OLDQsM81LL9YoTc4tL89L1kvNzNzGCI0RLcwfj9lUf9A4xMnEwHmKU4GBWEuH9y6ScKMSb klhZlVqUH19UmpNafIhRmoNFSZz3QtfJeCGB9MSS1OzU1ILUIpgsEwenVAOTzvStSdZ7w00K WOSkfvGb7Mph2uC+IczuwMbk2aZXzjsdmzCbNWD1I3P2tA/3657Yrl95qmX2saOz3ZtYDs/M 3cx5YOG5Jzs273k2Z1Lhx0tCXjJp8T+TTt1w4dz17OzHnJ3u9jNfbt6hvk1Wr/n8G7aZTGGp e+UORHJ6/jPhmtvbfm5PmHDRnvwTsudnBUTkfezvqT6747GLplrwA9PsBreE48uetuSpsn9P fRHBvm/30te2N9siXEpT59t/2rLzfOSLVAX9v368bp1v1bQ4vh9NmGFT2CvUMXWWpt7jtfMf 83+faaQtwC8Xtub1bR3hV3N1fu814lodk/vVVOJm9/Yldyt+syVN2poV0XNNVImlOCPRUIu5 qDgRAOH39RL/AgAA X-CMS-MailID: 20210823044817epcas1p1597df777cca96327d2e6d409aaaa1a40 X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-Sendblock-Type: SVC_REQ_APPROVE CMS-TYPE: 101P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20210820131220epcas1p1e97adf5dfc5125571733d42d5d71110c References: <20210820151214.37742aad@suse.de> Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org > Date: Wed, 18 Aug 2021 13:11:21 +0200 > From: David Disseldorp > To: linux-fsdevel@vger.kernel.org > Subject: [PATCH 0/2] exfat: allow access to paths with trailing dots > > Hi David, > This patchset adds a new exfat "keeptail" mount option, which allows users to resolve paths carrying > trailing period '.' characters. > I'm not a huge fan of "keeptail" as an option name, but couldn't think of anything better. We are concerning that this mount option allow to create the filename that contain trailing period. It will cause the compatibility issues with windows. I think compatibility with windows is more important than fuse-exfat. Can we only allow those files to be accessed and prevented from being created? > > Feedback appreciated. Thanks! > > Cheers, David > > -- > > fs/exfat/exfat_fs.h | 3 ++- > fs/exfat/namei.c | 25 ++++++++++++++----------- > fs/exfat/super.c | 7 +++++++ > 3 files changed, 23 insertions(+), 12 deletions(-)