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authorZhihao Cheng <chengzhihao1@huawei.com>2022-10-11 05:47:27 +0200
committerRichard Weinberger <richard@nod.at>2023-02-02 21:13:36 +0100
commitc2c36cc6ca23e614f9e4238d0ecf48549ee9002a (patch)
tree75f7d6f49c3420b72925db6e8679322ff535bedb /fs/fsopen.c
parentubi: block: Reduce warning print to info for static volumes (diff)
downloadlinux-c2c36cc6ca23e614f9e4238d0ecf48549ee9002a.tar.xz
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ubifs: Rectify space budget for ubifs_symlink() if symlink is encrypted
Fix bad space budget when symlink file is encrypted. Bad space budget may let make_reservation() return with -ENOSPC, which could turn ubifs to read-only mode in do_writepage() process. Fetch a reproducer in [Link]. Link: https://bugzilla.kernel.org/show_bug.cgi?id=216490 Fixes: ca7f85be8d6cf9 ("ubifs: Add support for encrypted symlinks") Signed-off-by: Zhihao Cheng <chengzhihao1@huawei.com> Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'fs/fsopen.c')
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