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| author | Christian Brauner <brauner@kernel.org> | 2022-09-09 11:17:44 +0200 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2022-10-04 13:31:43 -0700 |
| commit | 1e8a9191ccc286bbbfc1f9dccd31ac3bc9ec8a3f (patch) | |
| tree | f8e23b9b2188495c35e793bbb5e24792d0346aab /fs/f2fs | |
| parent | 0ef4ca04a3f9223ff8bc440041c524b2123e09a3 (diff) | |
| download | linux-stable-1e8a9191ccc286bbbfc1f9dccd31ac3bc9ec8a3f.tar.gz linux-stable-1e8a9191ccc286bbbfc1f9dccd31ac3bc9ec8a3f.tar.bz2 linux-stable-1e8a9191ccc286bbbfc1f9dccd31ac3bc9ec8a3f.zip | |
f2fs: port to vfs{g,u}id_t and associated helpers
A while ago we introduced a dedicated vfs{g,u}id_t type in commit
1e5267cd0895 ("mnt_idmapping: add vfs{g,u}id_t"). We already switched
over a good part of the VFS. Ultimately we will remove all legacy
idmapped mount helpers that operate only on k{g,u}id_t in favor of the
new type safe helpers that operate on vfs{g,u}id_t.
Cc: Seth Forshee (Digital Ocean) <sforshee@kernel.org>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Jaegeuk Kim <jaegeuk@kernel.org>
Cc: Chao Yu <chao@kernel.org>
Cc: linux-f2fs-devel@lists.sourceforge.net
Signed-off-by: Christian Brauner (Microsoft) <brauner@kernel.org>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs')
| -rw-r--r-- | fs/f2fs/acl.c | 2 | ||||
| -rw-r--r-- | fs/f2fs/file.c | 5 |
2 files changed, 4 insertions, 3 deletions
diff --git a/fs/f2fs/acl.c b/fs/f2fs/acl.c index eaa240b21f07..5bbc44a5216e 100644 --- a/fs/f2fs/acl.c +++ b/fs/f2fs/acl.c @@ -219,7 +219,7 @@ static int f2fs_acl_update_mode(struct user_namespace *mnt_userns, return error; if (error == 0) *acl = NULL; - if (!in_group_p(i_gid_into_mnt(mnt_userns, inode)) && + if (!vfsgid_in_group_p(i_gid_into_vfsgid(mnt_userns, inode)) && !capable_wrt_inode_uidgid(mnt_userns, inode, CAP_FSETID)) mode &= ~S_ISGID; *mode_p = mode; diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 771f1f7f3690..5efe0e4a725a 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -871,9 +871,10 @@ static void __setattr_copy(struct user_namespace *mnt_userns, inode->i_ctime = attr->ia_ctime; if (ia_valid & ATTR_MODE) { umode_t mode = attr->ia_mode; - kgid_t kgid = i_gid_into_mnt(mnt_userns, inode); + vfsgid_t vfsgid = i_gid_into_vfsgid(mnt_userns, inode); - if (!in_group_p(kgid) && !capable_wrt_inode_uidgid(mnt_userns, inode, CAP_FSETID)) + if (!vfsgid_in_group_p(vfsgid) && + !capable_wrt_inode_uidgid(mnt_userns, inode, CAP_FSETID)) mode &= ~S_ISGID; set_acl_inode(inode, mode); } |