From d8667165652cc69425b6f558460e3053881f46fa Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Mon, 10 Jun 2002 12:34:04 +0000
Subject: Gautam Mani found a socket descriptor leak that happened when FTP
 transfers failed and you reinvoked curl_easy_perform().

---
 lib/transfer.c | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'lib')

diff --git a/lib/transfer.c b/lib/transfer.c
index dac5dee96..6e0b9e6c7 100644
--- a/lib/transfer.c
+++ b/lib/transfer.c
@@ -1414,6 +1414,13 @@ CURLcode Curl_perform(struct SessionHandle *data)
   if(!res && res2)
     res = res2;
 
+  if(conn && (-1 !=conn->secondarysocket)) {
+    /* if we failed anywhere, we must clean up the secondary socket if it
+       was used */
+    sclose(conn->secondarysocket);
+    conn->secondarysocket=-1;
+  }
+
   return res;
 }
 
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