From 159039266a6b9530b9aad1362a8471aa80ea67fb Mon Sep 17 00:00:00 2001
From: Peng Wu <alexepico@gmail.com>
Date: Wed, 24 Dec 2014 13:13:45 +0800
Subject: fixes a small issue in rememberUserInput

---
 src/PYLibPinyin.cc | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src')

diff --git a/src/PYLibPinyin.cc b/src/PYLibPinyin.cc
index 3ea3cff..0090c0c 100644
--- a/src/PYLibPinyin.cc
+++ b/src/PYLibPinyin.cc
@@ -274,6 +274,10 @@ LibPinyinBackEnd::rememberUserInput (pinyin_instance_t * instance)
     /* pre-check the incomplete pinyin keys. */
     guint len = 0;
     g_assert (pinyin_get_n_pinyin (instance, &len));
+
+    if (0 == len || len >= MAX_PHRASE_LENGTH)
+        return FALSE;
+
     size_t i = 0;
     for ( ; i < len; ++i) {
         PinyinKey *key = NULL;
-- 
cgit