ResiLien/nebula
3
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

fix makeRouteTree allowMTU (#611)

Browse Source 
With the previous implementation, we check if route.MTU is greater than zero,
but it will always be because we set it to the default MTU in
parseUnsafeRoutes. This change leaves it as zero in parseUnsafeRoutes so
it can be examined later.
This commit is contained in:
Wade Simmons
2021-12-14 11:52:28 -05:00
committed by GitHub
parent 15fdabc3ab
commit 068a93d1f4
9 changed files with 33 additions and 28 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
overlay/route_test.go
View File

@ -191,7 +191,7 @@ func Test_parseUnsafeRoutes(t *testing.T) {
c.Settings["tun"] = map[interface{}]interface{}{"unsafe_routes": []interface{}{map[interface{}]interface{}{"via": "127.0.0.1", "route": "1.0.0.0/8"}}}
routes, err = parseUnsafeRoutes(c, n)
assert.Len(t, routes, 1)
assert.Equal(t, DefaultMTU, routes[0].MTU)
assert.Equal(t, 0, routes[0].MTU)
// bad mtu
c.Settings["tun"] = map[interface{}]interface{}{"unsafe_routes": []interface{}{map[interface{}]interface{}{"via": "127.0.0.1", "mtu": "nope"}}}
@ -249,7 +249,7 @@ func Test_makeRouteTree(t *testing.T) {
routes, err := parseUnsafeRoutes(c, n)
assert.NoError(t, err)
assert.Len(t, routes, 2)
routeTree, err := makeRouteTree(routes, true)
routeTree, err := makeRouteTree(l, routes, true)
assert.NoError(t, err)
ip := iputil.Ip2VpnIp(net.ParseIP("1.0.0.2"))