diff options
-rw-r--r-- | ssl/d1_both.c | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/ssl/d1_both.c b/ssl/d1_both.c index 4e68a2907b..93adccef2e 100644 --- a/ssl/d1_both.c +++ b/ssl/d1_both.c @@ -224,13 +224,8 @@ void dtls1_hm_fragment_free(hm_fragment *frag) OPENSSL_free(frag); } -/* send s->init_buf in records of type 'type' (SSL3_RT_HANDSHAKE or SSL3_RT_CHANGE_CIPHER_SPEC) */ -int dtls1_do_write(SSL *s, int type) - { - int ret; - int curr_mtu; - unsigned int len, frag_off, mac_size, blocksize; - +static void dtls1_query_mtu(SSL *s) +{ /* AHA! Figure out the MTU, and stick to the right size */ if (s->d1->mtu < dtls1_min_mtu() && !(SSL_get_options(s) & SSL_OP_NO_QUERY_MTU)) { @@ -247,6 +242,16 @@ int dtls1_do_write(SSL *s, int type) s->d1->mtu, NULL); } } +} + +/* send s->init_buf in records of type 'type' (SSL3_RT_HANDSHAKE or SSL3_RT_CHANGE_CIPHER_SPEC) */ +int dtls1_do_write(SSL *s, int type) + { + int ret; + int curr_mtu; + unsigned int len, frag_off, mac_size, blocksize; + + dtls1_query_mtu(s); #if 0 mtu = s->d1->mtu; @@ -352,8 +357,7 @@ int dtls1_do_write(SSL *s, int type) BIO_CTRL_DGRAM_MTU_EXCEEDED, 0, NULL) > 0 ) { if(!(SSL_get_options(s) & SSL_OP_NO_QUERY_MTU)) - s->d1->mtu = BIO_ctrl(SSL_get_wbio(s), - BIO_CTRL_DGRAM_QUERY_MTU, 0, NULL); + dtls1_query_mtu(s); else return -1; } |