Don't send proxy requests for incoming connections.

[tinc] / src / meta.c

diff --git a/src/meta.c b/src/meta.c
index e60c127..27baf8f 100644 (file)
--- a/src/meta.c
+++ b/src/meta.c
@@ -178,14 +178,14 @@ bool receive_meta(connection_t *c) {
                if(c->tcplen) {
                        if(c->tcplen <= c->buflen) {
                                if(!c->node) {
-                                       if(proxytype == PROXY_SOCKS4 && c->allow_request == ID) {
+                                       if(c->outgoing && proxytype == PROXY_SOCKS4 && c->allow_request == ID) {
                                                if(c->buffer[0] == 0 && c->buffer[1] == 0x5a) {
                                                        logger(LOG_DEBUG, "Proxy request granted");
                                                } else {
                                                        logger(LOG_ERR, "Proxy request rejected");
                                                        return false;
                                                }
-                                       } else if(proxytype == PROXY_SOCKS5 && c->allow_request == ID) {
+                                       } else if(c->outgoing && proxytype == PROXY_SOCKS5 && c->allow_request == ID) {
                                                if(c->buffer[0] != 5) {
                                                        logger(LOG_ERR, "Invalid response from proxy server");
                                                        return false;