Don't treat packets coming in via TCP as having zero length.

[tinc] / src / meta.c

diff --git a/src/meta.c b/src/meta.c
index 849a0c6..29dd824 100644 (file)
--- a/src/meta.c
+++ b/src/meta.c
@@ -137,8 +137,8 @@ bool receive_meta(connection_t *c) {
                        if(c->tcplen) {
                                char *tcpbuffer = buffer_read(&c->inbuf, c->tcplen);
                                if(tcpbuffer) {
-                                       c->tcplen = 0;
                                        receive_tcppacket(c, tcpbuffer, c->tcplen);
+                                       c->tcplen = 0;
                                        continue;
                                } else {
                                        break;