This commit was manufactured by cvs2svn to create branch

[oweals/openssl.git] / ssl / d1_both.c

diff --git a/ssl/d1_both.c b/ssl/d1_both.c
index 0a84f957118afa9804451add380eca4719a9765e..de8bab873f2cf114d0d1b3e49acfa09bb9d0e4f7 100644 (file)
--- a/ssl/d1_both.c
+++ b/ssl/d1_both.c
@@ -227,14 +227,14 @@ int dtls1_do_write(SSL *s, int type)
        unsigned int len, frag_off, mac_size, blocksize;
 
        /* AHA!  Figure out the MTU, and stick to the right size */
-       if ( ! (SSL_get_options(s) & SSL_OP_NO_QUERY_MTU))
+       if (s->d1->mtu < dtls1_min_mtu() && !(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);
 
                /* I've seen the kernel return bogus numbers when it doesn't know
                 * (initial write), so just make sure we have a reasonable number */
-               if ( s->d1->mtu < dtls1_min_mtu())
+               if (s->d1->mtu < dtls1_min_mtu())
                        {
                        s->d1->mtu = 0;
                        s->d1->mtu = dtls1_guess_mtu(s->d1->mtu);
@@ -1478,8 +1478,9 @@ dtls1_process_heartbeat(SSL *s)
                *bp++ = TLS1_HB_RESPONSE;
                s2n(payload, bp);
                memcpy(bp, pl, payload);
+               bp += payload;
                /* Random padding */
-               RAND_pseudo_bytes(p, padding);
+               RAND_pseudo_bytes(bp, padding);
 
                r = dtls1_write_bytes(s, TLS1_RT_HEARTBEAT, buffer, 3 + payload + padding);