From: Daniel Stenberg <daniel@haxx.se>
Date: Mon, 10 Jun 2002 12:34:04 +0000 (+0000)
Subject: Gautam Mani found a socket descriptor leak that happened when FTP transfers
X-Git-Tag: upstream/7.37.1~15429
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d8667165652cc69425b6f558460e3053881f46fa;p=platform%2Fupstream%2Fcurl.git

Gautam Mani found a socket descriptor leak that happened when FTP transfers
failed and you reinvoked curl_easy_perform().
---

diff --git a/lib/transfer.c b/lib/transfer.c
index dac5dee..6e0b9e6 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;
 }