PR: 2658

[openssl.git] / ssl / d1_lib.c

diff --git a/ssl/d1_lib.c b/ssl/d1_lib.c
index a94290a834f70cc61d58153a65bbd4257f7cab83..e205b5c6e54533cc07a112915e73ec424251185e 100644 (file)
--- a/ssl/d1_lib.c
+++ b/ssl/d1_lib.c
@@ -292,6 +292,15 @@ const SSL_CIPHER *dtls1_get_cipher(unsigned int u)
 
 void dtls1_start_timer(SSL *s)
        {
+#ifndef OPENSSL_NO_SCTP
+       /* Disable timer for SCTP */
+       if (BIO_dgram_is_sctp(SSL_get_wbio(s)))
+               {
+               memset(&(s->d1->next_timeout), 0, sizeof(struct timeval));
+               return;
+               }
+#endif
+
        /* If timer is not set, initialize duration with 1 second */
        if (s->d1->next_timeout.tv_sec == 0 && s->d1->next_timeout.tv_usec == 0)
                {
@@ -415,6 +424,14 @@ int dtls1_handle_timeout(SSL *s)
                state->timeout.read_timeouts = 1;
                }
 
+#ifndef OPENSSL_NO_HEARTBEATS
+       if (s->tlsext_hb_pending)
+               {
+               s->tlsext_hb_pending = 0;
+               return dtls1_heartbeat(s);
+               }
+#endif
+
        dtls1_start_timer(s);
        return dtls1_retransmit_buffered_messages(s);
        }