X-Git-Url: https://www.tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fnet_packet.c;fp=src%2Fnet_packet.c;h=e07817603c77927db6cd864095cf340eb9d294d7;hp=5f6d9d50c370221e25e9bb73db628a1ae1f1d7d7;hb=40b21d3ff4b50f7688e49651d1237987ce45128d;hpb=48e353e9fdf189c4fd5fa7ebc76a72535b4f6632 diff --git a/src/net_packet.c b/src/net_packet.c index 5f6d9d50..e0781760 100644 --- a/src/net_packet.c +++ b/src/net_packet.c @@ -1,7 +1,7 @@ /* net_packet.c -- Handles in- and outgoing VPN packets Copyright (C) 1998-2005 Ivo Timmermans, - 2000-2015 Guus Sliepen + 2000-2016 Guus Sliepen 2010 Timothy Redaelli 2010 Brandon Black @@ -145,7 +145,7 @@ void send_mtu_probe(node_t *n) { len = 64; memset(packet.data, 0, 14); - RAND_pseudo_bytes(packet.data + 14, len - 14); + RAND_bytes(packet.data + 14, len - 14); packet.len = len; if(i >= 4 && n->mtuprobes <= 10) packet.priority = -1; @@ -314,10 +314,10 @@ static void receive_udppacket(node_t *n, vpn_packet_t *inpkt) { if(n->incipher) { outpkt = pkt[nextpkt++]; - if(!EVP_DecryptInit_ex(&n->inctx, NULL, NULL, NULL, NULL) - || !EVP_DecryptUpdate(&n->inctx, (unsigned char *) &outpkt->seqno, &outlen, + if(!EVP_DecryptInit_ex(n->inctx, NULL, NULL, NULL, NULL) + || !EVP_DecryptUpdate(n->inctx, (unsigned char *) &outpkt->seqno, &outlen, (unsigned char *) &inpkt->seqno, inpkt->len) - || !EVP_DecryptFinal_ex(&n->inctx, (unsigned char *) &outpkt->seqno + outlen, &outpad)) { + || !EVP_DecryptFinal_ex(n->inctx, (unsigned char *) &outpkt->seqno + outlen, &outpad)) { ifdebug(TRAFFIC) logger(LOG_DEBUG, "Error decrypting packet from %s (%s): %s", n->name, n->hostname, ERR_error_string(ERR_get_error(), NULL)); return; @@ -479,10 +479,10 @@ static void send_udppacket(node_t *n, vpn_packet_t *origpkt) { if(n->outcipher) { outpkt = pkt[nextpkt++]; - if(!EVP_EncryptInit_ex(&n->outctx, NULL, NULL, NULL, NULL) - || !EVP_EncryptUpdate(&n->outctx, (unsigned char *) &outpkt->seqno, &outlen, + if(!EVP_EncryptInit_ex(n->outctx, NULL, NULL, NULL, NULL) + || !EVP_EncryptUpdate(n->outctx, (unsigned char *) &outpkt->seqno, &outlen, (unsigned char *) &inpkt->seqno, inpkt->len) - || !EVP_EncryptFinal_ex(&n->outctx, (unsigned char *) &outpkt->seqno + outlen, &outpad)) { + || !EVP_EncryptFinal_ex(n->outctx, (unsigned char *) &outpkt->seqno + outlen, &outpad)) { ifdebug(TRAFFIC) logger(LOG_ERR, "Error while encrypting packet to %s (%s): %s", n->name, n->hostname, ERR_error_string(ERR_get_error(), NULL)); goto end;