From: Daniel Stenberg <daniel@haxx.se>
Date: Tue, 25 Oct 2005 13:15:11 +0000 (+0000)
Subject: close the existing socket when trying next IP, as otherwise we leak one!
X-Git-Tag: upstream/7.37.1~10829
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9e0882ba98feff82f4ffa1f8701cdc139bbcd0f1;p=platform%2Fupstream%2Fcurl.git

close the existing socket when trying next IP, as otherwise we leak one!
bug #1326306
---

diff --git a/lib/connect.c b/lib/connect.c
index 23c192c..18c40f9 100644
--- a/lib/connect.c
+++ b/lib/connect.c
@@ -472,6 +472,9 @@ static bool trynextip(struct connectdata *conn,
   if(sockindex != FIRSTSOCKET)
     return TRUE; /* no next */
 
+  /* first close the failed socket */
+  sclose(conn->sock[sockindex]);
+
   /* try the next address */
   ai = conn->ip_addr->ai_next;