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| author | Chengguang Xu <cgxu519@gmx.com> | 2018-08-05 07:33:01 -0400 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2018-08-13 11:55:43 -0400 |
| commit | 36a4c72d1c6f5f50d4db14a38f296855ae82571b (patch) | |
| tree | 0ba22abf9482dc9ad7abadd18f1b2b1ede2ff95a /block | |
| parent | 8687a3e2c7a026c173ac2e0d65d869c98c154a3a (diff) | |
ceph: add additional size check in ceph_setattr()
ceph_setattr() finally calls vfs function inode_newsize_ok()
to do offset validation and that is based on sb->s_maxbytes.
Because we set sb->s_maxbytes to MAX_LFS_FILESIZE to through
VFS check and do proper offset validation in cephfs level,
we need adding proper offset validation before calling
inode_newsize_ok().
Signed-off-by: Chengguang Xu <cgxu519@gmx.com>
Reviewed-by: "Yan, Zheng" <zyan@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions