1 files changed, 18 insertions, 4 deletions

diff --git a/src/lib/libssl/d1_pkt.c b/src/lib/libssl/d1_pkt.c
index 377696deac..eb56cf987b 100644
--- a/src/lib/libssl/d1_pkt.c
+++ b/src/lib/libssl/d1_pkt.c
@@ -597,6 +597,7 @@ again:
         /* check whether this is a repeat, or aged record */
         if ( ! dtls1_record_replay_check(s, bitmap, &(rr->seq_num)))
                 {
+                rr->length = 0;
                 s->packet_length=0; /* dump this record */
                 goto again;     /* get another record */
                 }
@@ -811,6 +812,14 @@ start:
              *  may be fragmented--don't always expect dest_maxlen bytes */
                         if ( rr->length < dest_maxlen)
                                 {
+#ifdef DTLS1_AD_MISSING_HANDSHAKE_MESSAGE
+                                /*
+                                 * for normal alerts rr->length is 2, while
+                                 * dest_maxlen is 7 if we were to handle this
+                                 * non-existing alert...
+                                 */
+                                FIX ME
+#endif
                                 s->rstate=SSL_ST_READ_HEADER;
                                 rr->length = 0;
                                 goto start;
@@ -1251,7 +1260,7 @@ int dtls1_write_bytes(SSL *s, int type, const void *buf_, int len)
         else 
                 s->s3->wnum += i;
 
-        return tot + i;
+        return i;
         }
 
 int do_dtls1_write(SSL *s, int type, const unsigned char *buf, unsigned int len, int create_empty_fragment)
@@ -1576,7 +1585,7 @@ int dtls1_dispatch_alert(SSL *s)
         {
         int i,j;
         void (*cb)(const SSL *ssl,int type,int val)=NULL;
-        unsigned char buf[2 + 2 + 3]; /* alert level + alert desc + message seq +frag_off */
+        unsigned char buf[DTLS1_AL_HEADER_LENGTH];
         unsigned char *ptr = &buf[0];
 
         s->s3->alert_dispatch=0;
@@ -1585,6 +1594,7 @@ int dtls1_dispatch_alert(SSL *s)
         *ptr++ = s->s3->send_alert[0];
         *ptr++ = s->s3->send_alert[1];
 
+#ifdef DTLS1_AD_MISSING_HANDSHAKE_MESSAGE
         if (s->s3->send_alert[1] == DTLS1_AD_MISSING_HANDSHAKE_MESSAGE)
                 {       
                 s2n(s->d1->handshake_read_seq, ptr);
@@ -1600,6 +1610,7 @@ int dtls1_dispatch_alert(SSL *s)
 #endif
                 l2n3(s->d1->r_msg_hdr.frag_off, ptr);
                 }
+#endif
 
         i = do_dtls1_write(s, SSL3_RT_ALERT, &buf[0], sizeof(buf), 0);
         if (i <= 0)
@@ -1609,8 +1620,11 @@ int dtls1_dispatch_alert(SSL *s)
                 }
         else
                 {
-                if ( s->s3->send_alert[0] == SSL3_AL_FATAL ||
-                        s->s3->send_alert[1] == DTLS1_AD_MISSING_HANDSHAKE_MESSAGE)
+                if (s->s3->send_alert[0] == SSL3_AL_FATAL
+#ifdef DTLS1_AD_MISSING_HANDSHAKE_MESSAGE
+                    || s->s3->send_alert[1] == DTLS1_AD_MISSING_HANDSHAKE_MESSAGE
+#endif
+                   )
                         (void)BIO_flush(s->wbio);
 
                 if (s->msg_callback)