tenderlove	2011-01-05 13:57:27 +0900 (Wed, 05 Jan 2011)

  New Revision: 30451

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=30451

  Log:
    * SSL_shutdown should be called until the return value is non-zero:
      http://www.openssl.org/docs/ssl/SSL_shutdown.html

  Modified files:
    trunk/ChangeLog
    trunk/ext/openssl/ossl_ssl.c

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 30450)
+++ ChangeLog	(revision 30451)
@@ -1,3 +1,8 @@
+Wed Jan  5 13:56:03 2011  Aaron Patterson <aaron@t...>
+
+	* SSL_shutdown should be called until the return value is non-zero:
+	  http://www.openssl.org/docs/ssl/SSL_shutdown.html
+
 Wed Jan  5 12:10:08 2011  Aaron Patterson <aaron@t...>
 
 	* Use _WIN32 rather than checking for windows.h.  Thanks Jon Forums!
Index: ext/openssl/ossl_ssl.c
===================================================================
--- ext/openssl/ossl_ssl.c	(revision 30450)
+++ ext/openssl/ossl_ssl.c	(revision 30451)
@@ -960,8 +960,11 @@
 static void
 ossl_ssl_shutdown(SSL *ssl)
 {
+    int dead;
     if (ssl) {
-        SSL_shutdown(ssl);
+	do {
+	    dead = SSL_shutdown(ssl);
+	} while(!dead);
         SSL_clear(ssl);
     }
 }

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