From 41c517d13230dd3edd302a87231ac467babf2f3c Mon Sep 17 00:00:00 2001
From: emboss <emboss@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 22 Jun 2011 06:04:27 +0000
Subject: * ext/openssl/ossl_ssl.c: Use SSL_MODE_RELEASE_BUFFERS if available. 
  Thanks, Eric Wong, for providing the patch.   [ Ruby 1.9 - Feature #4672 ]
 [ruby-core:36127]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32198 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/openssl/ossl_ssl.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'ext/openssl/ossl_ssl.c')

diff --git a/ext/openssl/ossl_ssl.c b/ext/openssl/ossl_ssl.c
index 3122c0e4ea..bcfaa32182 100644
--- a/ext/openssl/ossl_ssl.c
+++ b/ext/openssl/ossl_ssl.c
@@ -140,12 +140,17 @@ static VALUE
 ossl_sslctx_s_alloc(VALUE klass)
 {
     SSL_CTX *ctx;
+    long mode = SSL_MODE_ENABLE_PARTIAL_WRITE;
+
+#ifdef SSL_MODE_RELEASE_BUFFERS
+    mode |= SSL_MODE_RELEASE_BUFFERS;
+#endif
 
     ctx = SSL_CTX_new(SSLv23_method());
     if (!ctx) {
         ossl_raise(eSSLError, "SSL_CTX_new:");
     }
-    SSL_CTX_set_mode(ctx, SSL_MODE_ENABLE_PARTIAL_WRITE);
+    SSL_CTX_set_mode(ctx, mode);
     SSL_CTX_set_options(ctx, SSL_OP_ALL);
     return Data_Wrap_Struct(klass, 0, ossl_sslctx_free, ctx);
 }
-- 
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