diff options
| -rw-r--r-- | fs/notify/fanotify/fanotify_user.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c index 65142b1fa823..71fefb30e015 100644 --- a/fs/notify/fanotify/fanotify_user.c +++ b/fs/notify/fanotify/fanotify_user.c @@ -1250,7 +1250,7 @@ static int do_fanotify_mark(int fanotify_fd, unsigned int flags, __u64 mask, __func__, fanotify_fd, flags, dfd, pathname, mask); /* we only use the lower 32 bits as of right now. */ - if (mask & ((__u64)0xffffffff << 32)) + if (upper_32_bits(mask)) return -EINVAL; if (flags & ~FANOTIFY_MARK_FLAGS) |