Commit a9427c25 authored by Dr. Stephen Henson's avatar Dr. Stephen Henson
Browse files

PR: 1838 

Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Approved by: steve@openssl.org

DTLS fragment bug.
parent 7a746ecf

ssl/d1_both.c

+16 −15
Original line number Diff line number Diff line
@@ -575,20 +575,19 @@ dtls1_process_out_of_seq_message(SSL *s, struct hm_header_st* msg_hdr, int *ok) 
			}

		}



	if (frag_len)

	{

		frag = dtls1_hm_fragment_new(frag_len);

		if ( frag == NULL)

			goto err;



		memcpy(&(frag->msg_header), msg_hdr, sizeof(*msg_hdr));



	if (frag_len)

		{

		/* read the body of the fragment (header has already been read */

		/* read the body of the fragment (header has already been read) */

		i = s->method->ssl_read_bytes(s,SSL3_RT_HANDSHAKE,

			frag->fragment,frag_len,0);

		if (i<=0 || (unsigned long)i!=frag_len)

			goto err;

		}



		pq_64bit_init(&seq64);

		pq_64bit_assign_word(&seq64, msg_hdr->seq);
@@ -599,6 +598,8 @@ dtls1_process_out_of_seq_message(SSL *s, struct hm_header_st* msg_hdr, int *ok) 
			goto err;



		pqueue_insert(s->d1->buffered_messages, item);

	}



	return DTLS1_HM_FRAGMENT_RETRY;



err: