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Use datagram SPTPS for packet exchange between nodes.
[tinc]
/
src
/
protocol_auth.c
diff --git
a/src/protocol_auth.c
b/src/protocol_auth.c
index
175aee0
..
790d324
100644
(file)
--- a/
src/protocol_auth.c
+++ b/
src/protocol_auth.c
@@
-65,7
+65,7
@@
static bool send_proxyrequest(connection_t *c) {
memcpy(s4req + 2, &c->address.in.sin_port, 2);
memcpy(s4req + 4, &c->address.in.sin_addr, 4);
if(proxyuser)
memcpy(s4req + 2, &c->address.in.sin_port, 2);
memcpy(s4req + 4, &c->address.in.sin_addr, 4);
if(proxyuser)
-
strcpy(s4req + 8, proxyuser
);
+
memcpy(s4req + 8, proxyuser, strlen(proxyuser)
);
s4req[sizeof s4req - 1] = 0;
c->tcplen = 8;
return send_meta(c, s4req, sizeof s4req);
s4req[sizeof s4req - 1] = 0;
c->tcplen = 8;
return send_meta(c, s4req, sizeof s4req);