Add support for MS "fast SGC".

[openssl.git] / ssl / s3_both.c

diff --git a/ssl/s3_both.c b/ssl/s3_both.c
index 4301621d1cad7c1099bb7f36887e3b0f104b53c0..9de3e45f50bef7a8c925924f71d553b564d05471 100644 (file)
--- a/ssl/s3_both.c
+++ b/ssl/s3_both.c
@@ -293,6 +293,18 @@ long ssl3_get_message(SSL *s, int st1, int stn, int mt, long max, int *ok)
                        SSLerr(SSL_F_SSL3_GET_MESSAGE,SSL_R_UNEXPECTED_MESSAGE);
                        goto f_err;
                        }
+               if((mt < 0) && (*p == SSL3_MT_CLIENT_HELLO) &&
+                                       (st1 == SSL3_ST_SR_CERT_A) &&
+                                       (stn == SSL3_ST_SR_CERT_B))
+                       {
+                       /* At this point we have got an MS SGC second client
+                        * hello. We need to restart the mac and mac the data
+                        * currently received.
+                        */
+                       ssl3_init_finished_mac(s);
+                       ssl3_finish_mac(s, p + s->init_num, i);
+                       }
+                       
                s->s3->tmp.message_type= *(p++);
 
                n2l3(p,l);