Revert "Version bump, backport one more fix."

This reverts commit 9f9a870399673f8b85ef84b5d7e0416027240000.

RELEASE-NOTES.md

@@ -1,10 +1,6 @@
 ZeroTier Release Notes
 ======
 
-# 2021-09-21 -- Version 1.6.6
-
- * Point release to back-port additional endpoint-side mitigations against vulnerability announced by Pulse Security.
-
 # 2021-04-13 -- Version 1.6.5
 
  * Fix a bug in potential network path filtering that could in some circumstances lead to "software laser" effects.

ext/installfiles/mac/ZeroTier One.pkgproj

@@ -689,7 +689,7 @@
 				<key>USE_HFS+_COMPRESSION</key>
 				<false/>
 				<key>VERSION</key>
-				<string>1.6.6</string>
+				<string>1.6.5</string>
 			</dict>
 			<key>TYPE</key>
 			<integer>0</integer>
@@ -865,13 +865,6 @@
 		</dict>
 		<key>PROJECT_SETTINGS</key>
 		<dict>
-                        <key>ADVANCED_OPTIONS</key>
-                        <dict>
-                                <key>installer-script.options:hostArchitectures</key>
-                                <array>
-                                        <string>x86_64,arm64</string>
-                                </array>
-                        </dict>
 			<key>BUILD_FORMAT</key>
 			<integer>0</integer>
 			<key>BUILD_PATH</key>

osdep/ManagedRoute.cpp

@@ -250,26 +250,14 @@ static void _routeCmd(const char *op,const InetAddress &target,const InetAddress
 		char iptmp[64];
 		if (via) {
 			if ((ifscope)&&(ifscope[0])) {
-#ifdef ZT_TRACE
-				fprintf(stderr, "DEBUG: route %s -ifscope %s %s %s" ZT_EOL_S, ifscope,((target.ss_family == AF_INET6) ? "-inet6" : "-inet"),target.toString(ttmp),via.toIpString(iptmp));
-#endif
 				::execl(ZT_BSD_ROUTE_CMD,ZT_BSD_ROUTE_CMD,op,"-ifscope",ifscope,((target.ss_family == AF_INET6) ? "-inet6" : "-inet"),target.toString(ttmp),via.toIpString(iptmp),(const char *)0);
 			} else {
-#ifdef ZT_TRACE
-				fprintf(stderr, "DEBUG: route %s %s %s %s" ZT_EOL_S, op,((target.ss_family == AF_INET6) ? "-inet6" : "-inet"),target.toString(ttmp),via.toIpString(iptmp));
-#endif
 				::execl(ZT_BSD_ROUTE_CMD,ZT_BSD_ROUTE_CMD,op,((target.ss_family == AF_INET6) ? "-inet6" : "-inet"),target.toString(ttmp),via.toIpString(iptmp),(const char *)0);
 			}
 		} else if ((localInterface)&&(localInterface[0])) {
 			if ((ifscope)&&(ifscope[0])) {
-#ifdef ZT_TRACE
-				fprintf(stderr, "DEBUG: route %s -ifscope %s %s %s -interface %s" ZT_EOL_S, op, ifscope,((target.ss_family == AF_INET6) ? "-inet6" : "-inet"),target.toString(ttmp),localInterface);
-#endif
 				::execl(ZT_BSD_ROUTE_CMD,ZT_BSD_ROUTE_CMD,op,"-ifscope",ifscope,((target.ss_family == AF_INET6) ? "-inet6" : "-inet"),target.toString(ttmp),"-interface",localInterface,(const char *)0);
 			} else {
-#ifdef ZT_TRACE
-				fprintf(stderr, "DEBUG: route %s %s %s -interface %s" ZT_EOL_S, op,((target.ss_family == AF_INET6) ? "-inet6" : "-inet"),target.toString(ttmp),localInterface);
-#endif
 				::execl(ZT_BSD_ROUTE_CMD,ZT_BSD_ROUTE_CMD,op,((target.ss_family == AF_INET6) ? "-inet6" : "-inet"),target.toString(ttmp),"-interface",localInterface,(const char *)0);
 			}
 		}
@@ -405,7 +393,9 @@ ManagedRoute::ManagedRoute(const InetAddress &target,const InetAddress &via,cons
 }
 
 ManagedRoute::~ManagedRoute()
-{}
+{
+	this->remove();
+}
 
 /* Linux NOTE: for default route override, some Linux distributions will
  * require a change to the rp_filter parameter. A value of '1' will prevent
@@ -437,24 +427,6 @@ bool ManagedRoute::sync()
 
 #ifdef __BSD__ // ------------------------------------------------------------
 
-	if (_device[0]) {
-		bool haveDevice = false;
-		struct ifaddrs *ifa = (struct ifaddrs *)0;
-		if (!getifaddrs(&ifa)) {
-			struct ifaddrs *p = ifa;
-			while (p) {
-				if ((p->ifa_name)&&(!strcmp(_device, p->ifa_name))) {
-					haveDevice = true;
-					break;
-				}
-				p = p->ifa_next;
-			}
-			freeifaddrs(ifa);
-		}
-		if (!haveDevice)
-			return false;
-	}
-
 	// Find lowest metric system route that this route should override (if any)
 	InetAddress newSystemVia;
 	char newSystemDevice[128];
@@ -499,25 +471,23 @@ bool ManagedRoute::sync()
 
 		if (_systemVia) {
 			_routeCmd("add",leftt,_systemVia,_systemDevice,(const char *)0);
-			//_routeCmd("change",leftt,_systemVia,_systemDevice,(const char *)0);
+			_routeCmd("change",leftt,_systemVia,_systemDevice,(const char *)0);
 			if (rightt) {
 				_routeCmd("add",rightt,_systemVia,_systemDevice,(const char *)0);
-				//_routeCmd("change",rightt,_systemVia,_systemDevice,(const char *)0);
+				_routeCmd("change",rightt,_systemVia,_systemDevice,(const char *)0);
 			}
 		}
 	}
 
 	if (!_applied.count(leftt)) {
-		_applied[leftt] = !_via;
-		_routeCmd("delete",leftt,_via,(const char *)0,(_via) ? (const char *)0 : _device);
+		_applied[leftt] = false; // not ifscoped
 		_routeCmd("add",leftt,_via,(const char *)0,(_via) ? (const char *)0 : _device);
-		//_routeCmd("change",leftt,_via,(const char *)0,(_via) ? (const char *)0 : _device);
+		_routeCmd("change",leftt,_via,(const char *)0,(_via) ? (const char *)0 : _device);
 	}
 	if ((rightt)&&(!_applied.count(rightt))) {
-		_applied[rightt] = !_via;
-		_routeCmd("delete",rightt,_via,(const char *)0,(_via) ? (const char *)0 : _device);
+		_applied[rightt] = false; // not ifscoped
 		_routeCmd("add",rightt,_via,(const char *)0,(_via) ? (const char *)0 : _device);
-		//_routeCmd("change",rightt,_via,(const char *)0,(_via) ? (const char *)0 : _device);
+		_routeCmd("change",rightt,_via,(const char *)0,(_via) ? (const char *)0 : _device);
 	}
 
 #endif // __BSD__ ------------------------------------------------------------
@@ -596,4 +566,4 @@ void ManagedRoute::remove()
 	_applied.clear();
 }
 
-} // namespace ZeroTier
+} // namespace ZeroTier

version.h

@@ -27,7 +27,7 @@
 /**
  * Revision
  */
-#define ZEROTIER_ONE_VERSION_REVISION 6
+#define ZEROTIER_ONE_VERSION_REVISION 5
 
 /**
  * Build version