X-Git-Url: http://git.meshlink.io/?p=meshlink;a=blobdiff_plain;f=src%2Fmeta.c;h=a272baf57e10da72687fed8c7aa91223e626bccc;hp=13c8495a6e3fbd5c5a9e02cd13a1f3e6074e0cbd;hb=19be9cf7150858311f7898fa3fb525d692d02f64;hpb=62b61a1b7c2382b1bade142b3a41a9b27c1fd40d

diff --git a/src/meta.c b/src/meta.c
index 13c8495a..a272baf5 100644
--- a/src/meta.c
+++ b/src/meta.c
@@ -196,7 +196,15 @@ bool receive_meta(connection_t *c) {
 			if(c->tcplen) {
 				char *tcpbuffer = buffer_read(&c->inbuf, c->tcplen);
 				if(tcpbuffer) {
-					receive_tcppacket(c, tcpbuffer, c->tcplen);
+					if(proxytype == PROXY_SOCKS4 && c->allow_request == ID) {
+						if(tcpbuffer[0] == 0 && tcpbuffer[1] == 0x5a) {
+							logger(DEBUG_CONNECTIONS, LOG_DEBUG, "Proxy request granted");
+						} else {
+							logger(DEBUG_CONNECTIONS, LOG_ERR, "Proxy request rejected");
+							return false;
+						}
+					} else 
+						receive_tcppacket(c, tcpbuffer, c->tcplen);
 					c->tcplen = 0;
 					continue;
 				} else {