diff options
Diffstat (limited to 'include/linux/fsnotify.h')
| -rw-r--r-- | include/linux/fsnotify.h | 35 |
1 files changed, 5 insertions, 30 deletions
diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h index 454d8e466958..28a9cb13fbfa 100644 --- a/include/linux/fsnotify.h +++ b/include/linux/fsnotify.h @@ -129,7 +129,7 @@ static inline int fsnotify_file(struct file *file, __u32 mask) #ifdef CONFIG_FANOTIFY_ACCESS_PERMISSIONS -void file_set_fsnotify_mode_from_watchers(struct file *file); +int fsnotify_open_perm_and_set_mode(struct file *file); /* * fsnotify_file_area_perm - permission hook before access to file range @@ -147,9 +147,6 @@ static inline int fsnotify_file_area_perm(struct file *file, int perm_mask, if (!(perm_mask & (MAY_READ | MAY_WRITE | MAY_ACCESS))) return 0; - if (likely(!FMODE_FSNOTIFY_PERM(file->f_mode))) - return 0; - /* * read()/write() and other types of access generate pre-content events. */ @@ -160,7 +157,8 @@ static inline int fsnotify_file_area_perm(struct file *file, int perm_mask, return ret; } - if (!(perm_mask & MAY_READ)) + if (!(perm_mask & MAY_READ) || + likely(!FMODE_FSNOTIFY_ACCESS_PERM(file->f_mode))) return 0; /* @@ -208,28 +206,10 @@ static inline int fsnotify_file_perm(struct file *file, int perm_mask) return fsnotify_file_area_perm(file, perm_mask, NULL, 0); } -/* - * fsnotify_open_perm - permission hook before file open - */ -static inline int fsnotify_open_perm(struct file *file) -{ - int ret; - - if (likely(!FMODE_FSNOTIFY_PERM(file->f_mode))) - return 0; - - if (file->f_flags & __FMODE_EXEC) { - ret = fsnotify_path(&file->f_path, FS_OPEN_EXEC_PERM); - if (ret) - return ret; - } - - return fsnotify_path(&file->f_path, FS_OPEN_PERM); -} - #else -static inline void file_set_fsnotify_mode_from_watchers(struct file *file) +static inline int fsnotify_open_perm_and_set_mode(struct file *file) { + return 0; } static inline int fsnotify_file_area_perm(struct file *file, int perm_mask, @@ -253,11 +233,6 @@ static inline int fsnotify_file_perm(struct file *file, int perm_mask) { return 0; } - -static inline int fsnotify_open_perm(struct file *file) -{ - return 0; -} #endif /* |