diff options
Diffstat (limited to 'tun/wintun/wintun_windows.go')
| -rw-r--r-- | tun/wintun/wintun_windows.go | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/tun/wintun/wintun_windows.go b/tun/wintun/wintun_windows.go index b7d84fa..c1ffb17 100644 --- a/tun/wintun/wintun_windows.go +++ b/tun/wintun/wintun_windows.go @@ -52,7 +52,11 @@ func GetInterface(ifname string, hwndParent uintptr) (*Wintun, error) { return nil, err } - // TODO: If we're certain we want case-insensitive name comparison, please document the rationale. + // Windows requires each interface to have a different name. When + // enforcing this, Windows treats interface names case-insensitive. If an + // interface "FooBar" exists and this function reports there is no + // interface "foobar", an attempt to create a new interface and name it + // "foobar" would cause conflict with "FooBar". ifname = strings.ToLower(ifname) // Iterate. |