From cf8948da5f408ba75d95d7b7952e0480530e1d7a Mon Sep 17 00:00:00 2001
From: Anton Tolchanov <anton@tailscale.com>
Date: Thu, 14 Mar 2024 14:32:34 +0000
Subject: [PATCH] net/routetable: increase route limit used by the test

I was running all tests while preparing a recent stable release, and
this was failing because my computer is connected to a fairly large
tailnet.

```
--- FAIL: TestGetRouteTable (0.01s)
    routetable_linux_test.go:32: expected at least one default route;
    ...
```

```
$ ip route show table 52  | wc -l
1051
```

Updates #cleanup

Signed-off-by: Anton Tolchanov <anton@tailscale.com>
---
 net/routetable/routetable_linux_test.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/routetable/routetable_linux_test.go b/net/routetable/routetable_linux_test.go
index ebdb22d7f..bbf7790e7 100644
--- a/net/routetable/routetable_linux_test.go
+++ b/net/routetable/routetable_linux_test.go
@@ -14,7 +14,7 @@ import (
 )
 
 func TestGetRouteTable(t *testing.T) {
-	routes, err := Get(1000)
+	routes, err := Get(512000) // arbitrarily large
 	if err != nil {
 		t.Fatal(err)
 	}