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PR: 1838

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

DTLS fragment bug.
This commit is contained in:
Dr. Stephen Henson 2009-04-02 22:12:13 +00:00
parent 7a746ecf3e
commit a9427c2536
1 changed files with 17 additions and 16 deletions

33
ssl/d1_both.c

@ -575,30 +575,31 @@ dtls1_process_out_of_seq_message(SSL *s, struct hm_header_st* msg_hdr, int *ok)
}
}
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 */
{
frag = dtls1_hm_fragment_new(frag_len);
if ( frag == NULL)
goto err;
memcpy(&(frag->msg_header), msg_hdr, sizeof(*msg_hdr));
/* 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);
pq_64bit_init(&seq64);
pq_64bit_assign_word(&seq64, msg_hdr->seq);
item = pitem_new(seq64, frag);
pq_64bit_free(&seq64);
if ( item == NULL)
goto err;
item = pitem_new(seq64, frag);
pq_64bit_free(&seq64);
if ( item == NULL)
goto err;
pqueue_insert(s->d1->buffered_messages, item);
}
pqueue_insert(s->d1->buffered_messages, item);
return DTLS1_HM_FRAGMENT_RETRY;
err: