diff options
Diffstat (limited to 'security/landlock/fs.c')
| -rw-r--r-- | security/landlock/fs.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/security/landlock/fs.c b/security/landlock/fs.c index eeecf5b2fa89..d4006add8bdf 100644 --- a/security/landlock/fs.c +++ b/security/landlock/fs.c @@ -152,7 +152,8 @@ retry: * @path: Should have been checked by get_path_from_fd(). */ int landlock_append_fs_rule(struct landlock_ruleset *const ruleset, - const struct path *const path, u32 access_rights) + const struct path *const path, + access_mask_t access_rights) { int err; struct landlock_object *object; @@ -184,7 +185,8 @@ int landlock_append_fs_rule(struct landlock_ruleset *const ruleset, static inline u64 unmask_layers(const struct landlock_ruleset *const domain, const struct path *const path, - const u32 access_request, u64 layer_mask) + const access_mask_t access_request, + u64 layer_mask) { const struct landlock_rule *rule; const struct inode *inode; @@ -224,7 +226,8 @@ static inline u64 unmask_layers(const struct landlock_ruleset *const domain, } static int check_access_path(const struct landlock_ruleset *const domain, - const struct path *const path, u32 access_request) + const struct path *const path, + const access_mask_t access_request) { bool allowed = false; struct path walker_path; @@ -309,7 +312,7 @@ jump_up: } static inline int current_check_access_path(const struct path *const path, - const u32 access_request) + const access_mask_t access_request) { const struct landlock_ruleset *const dom = landlock_get_current_domain(); @@ -512,7 +515,7 @@ static int hook_sb_pivotroot(const struct path *const old_path, /* Path hooks */ -static inline u32 get_mode_access(const umode_t mode) +static inline access_mask_t get_mode_access(const umode_t mode) { switch (mode & S_IFMT) { case S_IFLNK: @@ -565,7 +568,7 @@ static int hook_path_link(struct dentry *const old_dentry, get_mode_access(d_backing_inode(old_dentry)->i_mode)); } -static inline u32 maybe_remove(const struct dentry *const dentry) +static inline access_mask_t maybe_remove(const struct dentry *const dentry) { if (d_is_negative(dentry)) return 0; @@ -635,9 +638,9 @@ static int hook_path_rmdir(const struct path *const dir, /* File hooks */ -static inline u32 get_file_access(const struct file *const file) +static inline access_mask_t get_file_access(const struct file *const file) { - u32 access = 0; + access_mask_t access = 0; if (file->f_mode & FMODE_READ) { /* A directory can only be opened in read mode. */ |