From c92d6b22be44f20cb1ddcb0ea0738498b2802bd5 Mon Sep 17 00:00:00 2001
From: rfm <rfm@72102866-910b-0410-8b05-ffd578937521>
Date: Sat, 22 Sep 2012 05:55:09 +0000
Subject: [PATCH] avoid unnecessary reset of descriptor during connect/accept

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@35590 72102866-910b-0410-8b05-ffd578937521
---
 SSL/GSSSLHandle.m | 20 +++++++++++++-------
 1 file changed, 13 insertions(+), 7 deletions(-)

diff --git a/SSL/GSSSLHandle.m b/SSL/GSSSLHandle.m
index 88d9545d9..129315200 100644
--- a/SSL/GSSSLHandle.m
+++ b/SSL/GSSSLHandle.m
@@ -401,7 +401,7 @@ static NSString	*cipherList = nil;
   /*
    * Ensure we have a context and handle to connect with.
    */
-  if (ctx == 0)
+  if (0 == ctx)
     {
       ctx = SSL_CTX_new(SSLv23_client_method());
       if (permitSSLv2 == NO)
@@ -413,16 +413,22 @@ static NSString	*cipherList = nil;
           SSL_CTX_set_cipher_list(ctx, [cipherList UTF8String]);
 	}
     }
-  if (ssl == 0)
+  if (0 == ssl)
     {
       ssl = SSL_new(ctx);
     }
 
-  /*
-   * Set non-blocking so accept won't hang if remote end goes wrong.
-   */
-  [self setNonBlocking: YES];
-  ret = SSL_set_fd(ssl, descriptor);
+  if (SSL_get_fd(ssl) == descriptor)
+    {
+      ret = 1;
+    }
+  else
+    {
+      /* Set non-blocking so accept won't hang if remote end goes wrong.
+       */
+      [self setNonBlocking: YES];
+      ret = SSL_set_fd(ssl, descriptor);
+    }
   if (1 == ret)
     {
       if (YES == isOutgoing)