Use the proper Curl_freeaddrinfo() for CURLRES_ARES.

1 files changed, 16 insertions, 0 deletions

diff --git a/lib/hostares.c b/lib/hostares.c
index af1513ca2..1842d5f4f 100644
--- a/lib/hostares.c
+++ b/lib/hostares.c
@@ -298,6 +298,22 @@ Curl_addrinfo *Curl_getaddrinfo(struct connectdata *conn,
  * The rest of this file is copied from hostip4.c. (needed for the
  * combination USE_ARES and ENABLE_IPV6).
  */
+/*
+ * This is a function for freeing name information in a protocol independent
+ * way.
+ */
+void Curl_freeaddrinfo(Curl_addrinfo *ai)
+{
+  Curl_addrinfo *next;
+
+  /* walk over the list and free all entries */
+  while(ai) {
+    next = ai->ai_next;
+    free(ai);
+    ai = next;
+  }
+}
+
 struct namebuf {
   struct hostent hostentry;
   char *h_addr_list[2];