Disable Nagle on Linux and TLS cut through support

net/third_party/nss/ssl/sslsecur.c

Index: net/third_party/nss/ssl/sslsecur.c
diff --git a/net/third_party/nss/ssl/sslsecur.c b/net/third_party/nss/ssl/sslsecur.c
index 80c2ba655cc873733cd4dc71a5434f004f365893..33ad2c3523e082a42c039dcbdef1a1acd9002c72 100644
--- a/net/third_party/nss/ssl/sslsecur.c
+++ b/net/third_party/nss/ssl/sslsecur.c
@@ -148,6 +148,12 @@ ssl_Do1stHandshake(sslSocket *ss)
 	    ss->gs.readOffset  = 0;
 	    break;
 	}
+	if (ss->version >= SSL_LIBRARY_VERSION_3_0 &&
+	    ssl3_CanFalseStart(ss) &&
+	    (ss->ssl3.hs.ws == wait_change_cipher ||

[wtc, 2010/02/20 00:39:51]

Let's test ss->ssl3.hs.ws before ssl3_CanFalseStart(ss)
so that we can short-circuit ssl3_CanFalseStart(ss) when
it's not necessary.

+	     ss->ssl3.hs.ws == wait_new_session_ticket)) {
+	    break;
+	}
 	rv = (*ss->handshake)(ss);
 	++loopCount;
     /* This code must continue to loop on SECWouldBlock,