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f2fs: fix out-of-repair __setattr_copy() 

__setattr_copy() was copied from setattr_copy() in fs/attr.c, there is
two missing patches doesn't cover this inner function, fix it.

Commit 7fa294c899 ("userns: Allow chown and setgid preservation")
Commit 23adbe12ef ("fs,userns: Change inode_capable to capable_wrt_inode_uidgid")

Fixes: fbfa2cc58d ("f2fs: add file operations")
Cc: stable@vger.kernel.org
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Chao Yu 2020-12-16 17:15:23 +08:00 committed by Jaegeuk Kim
parent 0953fe864c
commit 2562515f0a
1 changed files with 2 additions and 1 deletions
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3
fs/f2fs/file.c
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@ -851,7 +851,8 @@ static void __setattr_copy(struct inode *inode, const struct iattr *attr)
if (ia_valid & ATTR_MODE) {
umode_t mode = attr->ia_mode;
if (!in_group_p(inode->i_gid) && !capable(CAP_FSETID))
if (!in_group_p(inode->i_gid) &&
!capable_wrt_inode_uidgid(inode, CAP_FSETID))
mode &= ~S_ISGID;
set_acl_inode(inode, mode);
}