From eb886f120599b2a184db20b527db6dfdfcb7852e Mon Sep 17 00:00:00 2001
From: Yu Jiung <jiung.yu@samsung.com>
Date: Wed, 9 Nov 2016 11:18:45 +0900
Subject: Imported Upstream version 1.11.0

Change-Id: I238c24b75a10aa902d9bc4076ed68b76b5e2a750
---
 ares_strdup.c | 35 +++++++++++++++++++++--------------
 1 file changed, 21 insertions(+), 14 deletions(-)

(limited to 'ares_strdup.c')

diff --git a/ares_strdup.c b/ares_strdup.c
index 1804327..0c3dcff 100644
--- a/ares_strdup.c
+++ b/ares_strdup.c
@@ -17,26 +17,33 @@
 
 #include "ares_setup.h"
 #include "ares_strdup.h"
+#include "ares.h"
+#include "ares_private.h"
 
-#ifndef HAVE_STRDUP
 char *ares_strdup(const char *s1)
 {
-  size_t sz;
-  char * s2;
+#ifdef HAVE_STRDUP
+  if (ares_malloc == malloc)
+    return strdup(s1);
+  else
+#endif
+  {
+    size_t sz;
+    char * s2;
 
-  if(s1) {
-    sz = strlen(s1);
-    if(sz < (size_t)-1) {
-      sz++;
-      if(sz < ((size_t)-1) / sizeof(char)) {
-        s2 = malloc(sz * sizeof(char));
-        if(s2) {
-          memcpy(s2, s1, sz * sizeof(char));
-          return s2;
+    if(s1) {
+      sz = strlen(s1);
+      if(sz < (size_t)-1) {
+        sz++;
+        if(sz < ((size_t)-1) / sizeof(char)) {
+          s2 = ares_malloc(sz * sizeof(char));
+          if(s2) {
+            memcpy(s2, s1, sz * sizeof(char));
+            return s2;
+          }
         }
       }
     }
+    return (char *)NULL;
   }
-  return (char *)NULL;
 }
-#endif
-- 
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