1 files changed, 17 insertions, 1 deletions
diff --git a/src/utf16_le.c b/src/utf16_le.c
index 2d9af52..89bc72f 100644
--- a/src/utf16_le.c
+++ b/src/utf16_le.c
@@ -61,6 +61,21 @@ utf16le_mbc_enc_len(const UChar* p)
 }
 
 static int
+is_valid_mbc_string(const UChar* p, const UChar* end)
+{
+  const UChar* end1 = end - 1;
+
+  while (p < end1) {
+    p += utf16le_mbc_enc_len(p);
+  }
+
+  if (p != end)
+    return FALSE;
+  else
+    return TRUE;
+}
+
+static int
 utf16le_is_mbc_newline(const UChar* p, const UChar* end)
 {
   if (p + 1 < end) {
@@ -225,5 +240,6 @@ OnigEncodingType OnigEncodingUTF16_LE = {
   utf16le_left_adjust_char_head,
   onigenc_always_false_is_allowed_reverse_match,
   NULL, /* init */
-  NULL  /* is_initialized */
+  NULL, /* is_initialized */
+  is_valid_mbc_string
 };