1 files changed, 1 insertions, 0 deletions

diff --git a/fs/nls/nls_base.c b/fs/nls/nls_base.c
index 000736d89c95..750abf211e26 100644
--- a/fs/nls/nls_base.c
+++ b/fs/nls/nls_base.c
@@ -150,6 +150,7 @@ utf8_wcstombs(__u8 *s, const wchar_t *pwcs, int maxlen)
                         }
                 } else {
                         *op++ = (__u8) *ip;
+                        maxlen--;
                 }
                 ip++;
         }