diff options
Diffstat (limited to 'fs/notify/fanotify/fanotify.c')
| -rw-r--r-- | fs/notify/fanotify/fanotify.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/notify/fanotify/fanotify.c b/fs/notify/fanotify/fanotify.c index 85e542b164c8..ffad224be014 100644 --- a/fs/notify/fanotify/fanotify.c +++ b/fs/notify/fanotify/fanotify.c @@ -411,7 +411,7 @@ static int fanotify_encode_fh(struct fanotify_fh *fh, struct inode *inode, * be zero in that case if encoding fh len failed. */ err = -ENOENT; - if (fh_len < 4 || WARN_ON_ONCE(fh_len % 4)) + if (fh_len < 4 || WARN_ON_ONCE(fh_len % 4) || fh_len > MAX_HANDLE_SZ) goto out_err; /* No external buffer in a variable size allocated fh */ |