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Linux build fixes, and new route code seems to work.

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This commit is contained in:
Adam Ierymenko 2020-11-13 22:25:12 -05:00
parent 5ea7ef6b65
commit 4aab9121d9
3 changed files with 10 additions and 8 deletions
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12
osdep/LinuxNetLink.cpp
View File

@ -13,7 +13,7 @@
#include "../node/Constants.hpp"
#define ZT_NETLINK_TRACE
//#define ZT_NETLINK_TRACE
#ifdef __LINUX__
@ -357,7 +357,7 @@ void LinuxNetLink::_routeAdded(struct nlmsghdr *nlp)
if (wecare) {
Mutex::Lock rl(_routes_m);
_routes[target].insert(r);
_routes[r.target].insert(r);
}
#ifdef ZT_NETLINK_TRACE
@ -445,7 +445,7 @@ void LinuxNetLink::_routeDeleted(struct nlmsghdr *nlp)
if (wecare) {
Mutex::Lock rl(_routes_m);
_routes[target].erase(r);
_routes[r.target].erase(r);
}
#ifdef ZT_NETLINK_TRACE
@ -1145,12 +1145,12 @@ void LinuxNetLink::removeAddress(const InetAddress &addr, const char *iface)
bool LinuxNetLink::routeIsSet(const InetAddress &target, const InetAddress &via, const InetAddress &src, const char *ifname)
{
Mutex::Lock rl(_routes_m);
const std::set<Route> &rs = _routes[target];
for(std::set<Route>::const_iterator ri(rs.begin());ri!=rs.end();++ri) {
const std::set<LinuxNetLink::Route> &rs = _routes[target];
for(std::set<LinuxNetLink::Route>::const_iterator ri(rs.begin());ri!=rs.end();++ri) {
if ((ri->via == via)&&(ri->src == src)) {
if (ifname) {
Mutex::Lock ifl(_if_m);
const iface_entry *ife = _interfaces.get(rs->ifidx);
const iface_entry *ife = _interfaces.get(ri->ifidx);
if ((ife)&&(!strncmp(ife->ifacename,ifname,IFNAMSIZ)))
return true;
} else {

4
osdep/LinuxNetLink.hpp
View File

@ -19,6 +19,8 @@
#ifdef __LINUX__
#include <vector>
#include <map>
#include <set>
#include <sys/socket.h>
#include <asm/types.h>
@ -123,7 +125,7 @@ private:
uint32_t _seq;
std::map< InetAddress,std::set<Route> > _routes;
std::map< InetAddress,std::set<LinuxNetLink::Route> > _routes;
Mutex _routes_m;
struct iface_entry {

2
osdep/ManagedRoute.cpp
View File

@ -519,7 +519,7 @@ bool ManagedRoute::sync()
#ifdef __LINUX__ // ----------------------------------------------------------
const char *const devptr = (_via) ? (const char *)0 : _device;
if (!LinuxNetLink::getInstance().routeIsSet(leftt,_via,_src,devptr)) {
if ((leftt)&&(!LinuxNetLink::getInstance().routeIsSet(leftt,_via,_src,devptr))) {
_applied[leftt] = false; // boolean unused
LinuxNetLink::getInstance().addRoute(leftt, _via, _src, devptr);
}