From: Dr. Stephen Henson <steve@openssl.org>
Date: Fri, 2 Jan 2015 22:40:41 +0000 (+0000)
Subject: Remove SGC restart flag.
X-Git-Tag: master-pre-reformat~51
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=95275599399e277e71d064790a1f828a99fc661a;p=openssl

Remove SGC restart flag.

Reviewed-by: Matt Caswell <matt@openssl.org>
---

diff --git a/ssl/ssl3.h b/ssl/ssl3.h
index efff233fbd..24e6faa69f 100644
--- a/ssl/ssl3.h
+++ b/ssl/ssl3.h
@@ -439,16 +439,6 @@ typedef struct ssl3_buffer_st
  */
 #define SSL3_FLAGS_CCS_OK			0x0080
 
-/* SSL3_FLAGS_SGC_RESTART_DONE is set when we
- * restart a handshake because of MS SGC and so prevents us
- * from restarting the handshake in a loop. It's reset on a
- * renegotiation, so effectively limits the client to one restart
- * per negotiation. This limits the possibility of a DDoS
- * attack where the client handshakes in a loop using SGC to
- * restart. Servers which permit renegotiation can still be
- * effected, but we can't prevent that.
- */
-#define SSL3_FLAGS_SGC_RESTART_DONE		0x0040
 /* Set if we encrypt then mac instead of usual mac then encrypt */
 #define TLS1_FLAGS_ENCRYPT_THEN_MAC		0x0100