From: JunsuChoi <jsuya.choi@samsung.com>
Date: Fri, 21 Apr 2017 07:04:17 +0000 (+0900)
Subject: Change string size of strncat for security issue
X-Git-Tag: submit/tizen/20170425.111935^0
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=61da5bbb97efb2ff5f93132a0c58b70ce3153c6b;p=platform%2Fcore%2Fuifw%2Fefl-ext.git

Change string size of strncat for security issue

Change-Id: Idb55cba1a5f156d2baf95e371a5c70071893e8a8
---

diff --git a/src/wearable/efl_extension_rotary_selector.c b/src/wearable/efl_extension_rotary_selector.c
index e8e4779..0640248 100644
--- a/src/wearable/efl_extension_rotary_selector.c
+++ b/src/wearable/efl_extension_rotary_selector.c
@@ -3116,12 +3116,12 @@ _accessibility_item_name_set_cb(void *data, Evas_Object *obj)
    char buf[255] = "";
    if(item->text1)
      {
-        strncat(buf, item->text1, strlen(item->text1));
+        strncat(buf, item->text1, sizeof(buf) - strlen(buf) - 1);
      }
    if(item->text2)
      {
-        strncat(buf, " ", strlen(" "));
-        strncat(buf, item->text2, strlen(item->text2));
+        strncat(buf, " ", sizeof(buf) - strlen(buf) - 1);
+        strncat(buf, item->text2, sizeof(buf) - strlen(buf) - 1);
      }
    return strdup(buf);
 }