diff options
| -rw-r--r-- | fs/notify/fanotify/fanotify.c | 3 | ||||
| -rw-r--r-- | fs/notify/fsnotify.c | 2 | ||||
| -rw-r--r-- | include/linux/fanotify.h | 2 | ||||
| -rw-r--r-- | include/linux/fsnotify.h | 2 | ||||
| -rw-r--r-- | include/linux/fsnotify_backend.h | 7 | ||||
| -rw-r--r-- | include/uapi/linux/fanotify.h | 1 |
6 files changed, 12 insertions, 5 deletions
diff --git a/fs/notify/fanotify/fanotify.c b/fs/notify/fanotify/fanotify.c index f4f8359bc597..5a1a15f646ba 100644 --- a/fs/notify/fanotify/fanotify.c +++ b/fs/notify/fanotify/fanotify.c @@ -210,8 +210,9 @@ static int fanotify_handle_event(struct fsnotify_group *group, BUILD_BUG_ON(FAN_OPEN_PERM != FS_OPEN_PERM); BUILD_BUG_ON(FAN_ACCESS_PERM != FS_ACCESS_PERM); BUILD_BUG_ON(FAN_ONDIR != FS_ISDIR); + BUILD_BUG_ON(FAN_OPEN_EXEC != FS_OPEN_EXEC); - BUILD_BUG_ON(HWEIGHT32(ALL_FANOTIFY_EVENT_BITS) != 10); + BUILD_BUG_ON(HWEIGHT32(ALL_FANOTIFY_EVENT_BITS) != 11); mask = fanotify_group_event_mask(iter_info, mask, data, data_type); if (!mask) diff --git a/fs/notify/fsnotify.c b/fs/notify/fsnotify.c index d2c34900ae05..b3f58f36a0ab 100644 --- a/fs/notify/fsnotify.c +++ b/fs/notify/fsnotify.c @@ -401,7 +401,7 @@ static __init int fsnotify_init(void) { int ret; - BUILD_BUG_ON(HWEIGHT32(ALL_FSNOTIFY_BITS) != 23); + BUILD_BUG_ON(HWEIGHT32(ALL_FSNOTIFY_BITS) != 24); ret = init_srcu_struct(&fsnotify_mark_srcu); if (ret) diff --git a/include/linux/fanotify.h b/include/linux/fanotify.h index a5a60691e48b..c521e4264f2b 100644 --- a/include/linux/fanotify.h +++ b/include/linux/fanotify.h @@ -37,7 +37,7 @@ /* Events that user can request to be notified on */ #define FANOTIFY_EVENTS (FAN_ACCESS | FAN_MODIFY | \ - FAN_CLOSE | FAN_OPEN) + FAN_CLOSE | FAN_OPEN | FAN_OPEN_EXEC) /* Events that require a permission response from user */ #define FANOTIFY_PERM_EVENTS (FAN_OPEN_PERM | FAN_ACCESS_PERM) diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h index fd1ce10553bf..1fe5ac93b252 100644 --- a/include/linux/fsnotify.h +++ b/include/linux/fsnotify.h @@ -215,6 +215,8 @@ static inline void fsnotify_open(struct file *file) if (S_ISDIR(inode->i_mode)) mask |= FS_ISDIR; + if (file->f_flags & __FMODE_EXEC) + mask |= FS_OPEN_EXEC; fsnotify_parent(path, NULL, mask); fsnotify(inode, mask, path, FSNOTIFY_EVENT_PATH, NULL, 0); diff --git a/include/linux/fsnotify_backend.h b/include/linux/fsnotify_backend.h index 135b973e44d1..39d94e62a836 100644 --- a/include/linux/fsnotify_backend.h +++ b/include/linux/fsnotify_backend.h @@ -38,6 +38,7 @@ #define FS_DELETE 0x00000200 /* Subfile was deleted */ #define FS_DELETE_SELF 0x00000400 /* Self was deleted */ #define FS_MOVE_SELF 0x00000800 /* Self was moved */ +#define FS_OPEN_EXEC 0x00001000 /* File was opened for exec */ #define FS_UNMOUNT 0x00002000 /* inode on umount fs */ #define FS_Q_OVERFLOW 0x00004000 /* Event queued overflowed */ @@ -62,7 +63,8 @@ #define FS_EVENTS_POSS_ON_CHILD (FS_ACCESS | FS_MODIFY | FS_ATTRIB |\ FS_CLOSE_WRITE | FS_CLOSE_NOWRITE | FS_OPEN |\ FS_MOVED_FROM | FS_MOVED_TO | FS_CREATE |\ - FS_DELETE | FS_OPEN_PERM | FS_ACCESS_PERM) + FS_DELETE | FS_OPEN_PERM | FS_ACCESS_PERM | \ + FS_OPEN_EXEC) #define FS_MOVE (FS_MOVED_FROM | FS_MOVED_TO) @@ -74,7 +76,8 @@ FS_MOVED_FROM | FS_MOVED_TO | FS_CREATE | \ FS_DELETE | FS_DELETE_SELF | FS_MOVE_SELF | \ FS_UNMOUNT | FS_Q_OVERFLOW | FS_IN_IGNORED | \ - FS_OPEN_PERM | FS_ACCESS_PERM | FS_DN_RENAME) + FS_OPEN_PERM | FS_ACCESS_PERM | FS_DN_RENAME | \ + FS_OPEN_EXEC) /* Extra flags that may be reported with event or control handling of events */ #define ALL_FSNOTIFY_FLAGS (FS_EXCL_UNLINK | FS_ISDIR | FS_IN_ONESHOT | \ diff --git a/include/uapi/linux/fanotify.h b/include/uapi/linux/fanotify.h index b86740d1c50a..d9664fbc905b 100644 --- a/include/uapi/linux/fanotify.h +++ b/include/uapi/linux/fanotify.h @@ -10,6 +10,7 @@ #define FAN_CLOSE_WRITE 0x00000008 /* Writtable file closed */ #define FAN_CLOSE_NOWRITE 0x00000010 /* Unwrittable file closed */ #define FAN_OPEN 0x00000020 /* File was opened */ +#define FAN_OPEN_EXEC 0x00001000 /* File was opened for exec */ #define FAN_Q_OVERFLOW 0x00004000 /* Event queued overflowed */ |