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Update copyright notices.
[tinc]
/
src
/
protocol_edge.c
diff --git
a/src/protocol_edge.c
b/src/protocol_edge.c
index
57e202f
..
3dfff05
100644
(file)
--- a/
src/protocol_edge.c
+++ b/
src/protocol_edge.c
@@
-1,7
+1,7
@@
/*
protocol_edge.c -- handle the meta-protocol, edges
Copyright (C) 1999-2005 Ivo Timmermans,
/*
protocol_edge.c -- handle the meta-protocol, edges
Copyright (C) 1999-2005 Ivo Timmermans,
- 2000-20
09
Guus Sliepen <guus@tinc-vpn.org>
+ 2000-20
12
Guus Sliepen <guus@tinc-vpn.org>
2009 Michael Tokarev <mjt@corpit.ru>
This program is free software; you can redistribute it and/or modify
2009 Michael Tokarev <mjt@corpit.ru>
This program is free software; you can redistribute it and/or modify
@@
-41,7
+41,7
@@
bool send_add_edge(connection_t *c, const edge_t *e) {
sockaddr2str(&e->address, &address, &port);
sockaddr2str(&e->address, &address, &port);
- x = send_request(c, "%d %x %s %s %s %s %
l
x %d", ADD_EDGE, rand(),
+ x = send_request(c, "%d %x %s %s %s %s %x %d", ADD_EDGE, rand(),
e->from->name, e->to->name, address, port,
e->options, e->weight);
free(address);
e->from->name, e->to->name, address, port,
e->options, e->weight);
free(address);
@@
-58,10
+58,10
@@
bool add_edge_h(connection_t *c) {
char to_address[MAX_STRING_SIZE];
char to_port[MAX_STRING_SIZE];
sockaddr_t address;
char to_address[MAX_STRING_SIZE];
char to_port[MAX_STRING_SIZE];
sockaddr_t address;
-
long in
t options;
+
uint32_
t options;
int weight;
int weight;
- if(sscanf(c->buffer, "%*d %*x "MAX_STRING" "MAX_STRING" "MAX_STRING" "MAX_STRING" %
l
x %d",
+ if(sscanf(c->buffer, "%*d %*x "MAX_STRING" "MAX_STRING" "MAX_STRING" "MAX_STRING" %x %d",
from_name, to_name, to_address, to_port, &options, &weight) != 6) {
logger(LOG_ERR, "Got bad %s from %s (%s)", "ADD_EDGE", c->name,
c->hostname);
from_name, to_name, to_address, to_port, &options, &weight) != 6) {
logger(LOG_ERR, "Got bad %s from %s (%s)", "ADD_EDGE", c->name,
c->hostname);
@@
-70,13
+70,7
@@
bool add_edge_h(connection_t *c) {
/* Check if names are valid */
/* Check if names are valid */
- if(!check_id(from_name)) {
- logger(LOG_ERR, "Got bad %s from %s (%s): %s", "ADD_EDGE", c->name,
- c->hostname, "invalid name");
- return false;
- }
-
- if(!check_id(to_name)) {
+ if(!check_id(from_name) || !check_id(to_name)) {
logger(LOG_ERR, "Got bad %s from %s (%s): %s", "ADD_EDGE", c->name,
c->hostname, "invalid name");
return false;
logger(LOG_ERR, "Got bad %s from %s (%s): %s", "ADD_EDGE", c->name,
c->hostname, "invalid name");
return false;
@@
-139,6
+133,7
@@
bool add_edge_h(connection_t *c) {
} else if(from == myself) {
ifdebug(PROTOCOL) logger(LOG_WARNING, "Got %s from %s (%s) for ourself which does not exist",
"ADD_EDGE", c->name, c->hostname);
} else if(from == myself) {
ifdebug(PROTOCOL) logger(LOG_WARNING, "Got %s from %s (%s) for ourself which does not exist",
"ADD_EDGE", c->name, c->hostname);
+ contradicting_add_edge++;
e = new_edge();
e->from = from;
e->to = to;
e = new_edge();
e->from = from;
e->to = to;
@@
-186,13
+181,7
@@
bool del_edge_h(connection_t *c) {
/* Check if names are valid */
/* Check if names are valid */
- if(!check_id(from_name)) {
- logger(LOG_ERR, "Got bad %s from %s (%s): %s", "DEL_EDGE", c->name,
- c->hostname, "invalid name");
- return false;
- }
-
- if(!check_id(to_name)) {
+ if(!check_id(from_name) || !check_id(to_name)) {
logger(LOG_ERR, "Got bad %s from %s (%s): %s", "DEL_EDGE", c->name,
c->hostname, "invalid name");
return false;
logger(LOG_ERR, "Got bad %s from %s (%s): %s", "DEL_EDGE", c->name,
c->hostname, "invalid name");
return false;
@@
-241,6
+230,7
@@
bool del_edge_h(connection_t *c) {
if(e->from == myself) {
ifdebug(PROTOCOL) logger(LOG_WARNING, "Got %s from %s (%s) for ourself",
"DEL_EDGE", c->name, c->hostname);
if(e->from == myself) {
ifdebug(PROTOCOL) logger(LOG_WARNING, "Got %s from %s (%s) for ourself",
"DEL_EDGE", c->name, c->hostname);
+ contradicting_del_edge++;
send_add_edge(c, e); /* Send back a correction */
return true;
}
send_add_edge(c, e); /* Send back a correction */
return true;
}
@@
-264,7
+254,7
@@
bool del_edge_h(connection_t *c) {
e = lookup_edge(to, myself);
if(e) {
if(!tunnelserver)
e = lookup_edge(to, myself);
if(e) {
if(!tunnelserver)
- send_del_edge(
broadcast
, e);
+ send_del_edge(
everyone
, e);
edge_del(e);
}
}
edge_del(e);
}
}