diff options
| author | David Howells <dhowells@redhat.com> | 2015-03-18 01:26:22 +0300 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2015-04-15 22:06:56 +0300 |
| commit | c6f493d631c4d40cea5c36055f9148f547b200af (patch) | |
| tree | 233b04dca85cd796dffe1284a55b1fba24d0d59a /security/apparmor | |
| parent | c5ef60352893b139147b7c033354e8e028e7f52a (diff) | |
| download | linux-c6f493d631c4d40cea5c36055f9148f547b200af.tar.xz | |
VFS: security/: d_backing_inode() annotations
most of the ->d_inode uses there refer to the same inode IO would
go to, i.e. d_backing_inode()
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'security/apparmor')
| -rw-r--r-- | security/apparmor/file.c | 6 | ||||
| -rw-r--r-- | security/apparmor/lsm.c | 18 |
2 files changed, 12 insertions, 12 deletions
diff --git a/security/apparmor/file.c b/security/apparmor/file.c index fdaa50cb1876..913f377a038a 100644 --- a/security/apparmor/file.c +++ b/security/apparmor/file.c @@ -259,7 +259,7 @@ unsigned int aa_str_perms(struct aa_dfa *dfa, unsigned int start, */ static inline bool is_deleted(struct dentry *dentry) { - if (d_unlinked(dentry) && dentry->d_inode->i_nlink == 0) + if (d_unlinked(dentry) && d_backing_inode(dentry)->i_nlink == 0) return 1; return 0; } @@ -351,8 +351,8 @@ int aa_path_link(struct aa_profile *profile, struct dentry *old_dentry, struct path link = { new_dir->mnt, new_dentry }; struct path target = { new_dir->mnt, old_dentry }; struct path_cond cond = { - old_dentry->d_inode->i_uid, - old_dentry->d_inode->i_mode + d_backing_inode(old_dentry)->i_uid, + d_backing_inode(old_dentry)->i_mode }; char *buffer = NULL, *buffer2 = NULL; const char *lname, *tname = NULL, *info = NULL; diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c index dd56bffd6500..e5f1561439db 100644 --- a/security/apparmor/lsm.c +++ b/security/apparmor/lsm.c @@ -204,8 +204,8 @@ static int common_perm_mnt_dentry(int op, struct vfsmount *mnt, struct dentry *dentry, u32 mask) { struct path path = { mnt, dentry }; - struct path_cond cond = { dentry->d_inode->i_uid, - dentry->d_inode->i_mode + struct path_cond cond = { d_backing_inode(dentry)->i_uid, + d_backing_inode(dentry)->i_mode }; return common_perm(op, &path, mask, &cond); @@ -223,7 +223,7 @@ static int common_perm_mnt_dentry(int op, struct vfsmount *mnt, static int common_perm_rm(int op, struct path *dir, struct dentry *dentry, u32 mask) { - struct inode *inode = dentry->d_inode; + struct inode *inode = d_backing_inode(dentry); struct path_cond cond = { }; if (!inode || !dir->mnt || !mediated_filesystem(dentry)) @@ -281,8 +281,8 @@ static int apparmor_path_mknod(struct path *dir, struct dentry *dentry, static int apparmor_path_truncate(struct path *path) { - struct path_cond cond = { path->dentry->d_inode->i_uid, - path->dentry->d_inode->i_mode + struct path_cond cond = { d_backing_inode(path->dentry)->i_uid, + d_backing_inode(path->dentry)->i_mode }; if (!path->mnt || !mediated_filesystem(path->dentry)) @@ -327,8 +327,8 @@ static int apparmor_path_rename(struct path *old_dir, struct dentry *old_dentry, if (!unconfined(profile)) { struct path old_path = { old_dir->mnt, old_dentry }; struct path new_path = { new_dir->mnt, new_dentry }; - struct path_cond cond = { old_dentry->d_inode->i_uid, - old_dentry->d_inode->i_mode + struct path_cond cond = { d_backing_inode(old_dentry)->i_uid, + d_backing_inode(old_dentry)->i_mode }; error = aa_path_perm(OP_RENAME_SRC, profile, &old_path, 0, @@ -354,8 +354,8 @@ static int apparmor_path_chmod(struct path *path, umode_t mode) static int apparmor_path_chown(struct path *path, kuid_t uid, kgid_t gid) { - struct path_cond cond = { path->dentry->d_inode->i_uid, - path->dentry->d_inode->i_mode + struct path_cond cond = { d_backing_inode(path->dentry)->i_uid, + d_backing_inode(path->dentry)->i_mode }; if (!mediated_filesystem(path->dentry)) |