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Handle UDP packets with unknown source addresses properly.
[tinc]
/
src
/
meta.c
diff --git
a/src/meta.c
b/src/meta.c
index
5735da7
..
29dd824
100644
(file)
--- a/
src/meta.c
+++ b/
src/meta.c
@@
-88,7
+88,7
@@
bool receive_meta(connection_t *c) {
buffer_compact(&c->inbuf, MAXBUFSIZE);
if(sizeof inbuf <= c->inbuf.len) {
buffer_compact(&c->inbuf, MAXBUFSIZE);
if(sizeof inbuf <= c->inbuf.len) {
- logger(LOG_ERR, "Input buffer full for %s (%s)
\n", c
, c->hostname);
+ logger(LOG_ERR, "Input buffer full for %s (%s)
", c->name
, c->hostname);
return false;
}
return false;
}
@@
-138,6
+138,7
@@
bool receive_meta(connection_t *c) {
char *tcpbuffer = buffer_read(&c->inbuf, c->tcplen);
if(tcpbuffer) {
receive_tcppacket(c, tcpbuffer, c->tcplen);
char *tcpbuffer = buffer_read(&c->inbuf, c->tcplen);
if(tcpbuffer) {
receive_tcppacket(c, tcpbuffer, c->tcplen);
+ c->tcplen = 0;
continue;
} else {
break;
continue;
} else {
break;