apparmor: rename mediated_filesystem() to path_mediated_fs()
Rename to indicate the test is only about whether path mediation is used, not whether other types of mediation might be used. Signed-off-by: John Johansen <john.johansen@canonical.com>
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@ -111,7 +111,7 @@ static inline unsigned int aa_dfa_null_transition(struct aa_dfa *dfa,
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return aa_dfa_next(dfa, start, 0);
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}
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static inline bool mediated_filesystem(struct dentry *dentry)
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static inline bool path_mediated_fs(struct dentry *dentry)
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{
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return !(dentry->d_sb->s_flags & MS_NOUSER);
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}
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@ -195,7 +195,7 @@ static inline int common_perm_path(int op, const struct path *path, u32 mask)
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struct path_cond cond = { d_backing_inode(path->dentry)->i_uid,
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d_backing_inode(path->dentry)->i_mode
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};
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if (!mediated_filesystem(path->dentry))
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if (!path_mediated_fs(path->dentry))
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return 0;
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return common_perm(op, path, mask, &cond);
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@ -216,7 +216,7 @@ static int common_perm_rm(int op, const struct path *dir,
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struct inode *inode = d_backing_inode(dentry);
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struct path_cond cond = { };
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if (!inode || !mediated_filesystem(dentry))
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if (!inode || !path_mediated_fs(dentry))
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return 0;
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cond.uid = inode->i_uid;
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@ -240,7 +240,7 @@ static int common_perm_create(int op, const struct path *dir,
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{
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struct path_cond cond = { current_fsuid(), mode };
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if (!mediated_filesystem(dir->dentry))
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if (!path_mediated_fs(dir->dentry))
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return 0;
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return common_perm_dir_dentry(op, dir, dentry, mask, &cond);
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@ -287,7 +287,7 @@ static int apparmor_path_link(struct dentry *old_dentry, const struct path *new_
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struct aa_profile *profile;
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int error = 0;
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if (!mediated_filesystem(old_dentry))
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if (!path_mediated_fs(old_dentry))
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return 0;
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profile = aa_current_profile();
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@ -302,7 +302,7 @@ static int apparmor_path_rename(const struct path *old_dir, struct dentry *old_d
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struct aa_profile *profile;
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int error = 0;
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if (!mediated_filesystem(old_dentry))
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if (!path_mediated_fs(old_dentry))
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return 0;
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profile = aa_current_profile();
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@ -349,7 +349,7 @@ static int apparmor_file_open(struct file *file, const struct cred *cred)
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struct aa_profile *profile;
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int error = 0;
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if (!mediated_filesystem(file->f_path.dentry))
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if (!path_mediated_fs(file->f_path.dentry))
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return 0;
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/* If in exec, permission is handled by bprm hooks.
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@ -402,7 +402,7 @@ static int common_file_perm(int op, struct file *file, u32 mask)
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BUG_ON(!fprofile);
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if (!file->f_path.mnt ||
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!mediated_filesystem(file->f_path.dentry))
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!path_mediated_fs(file->f_path.dentry))
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return 0;
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profile = __aa_current_profile();
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