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| author |   Jason A. Donenfeld <Jason@zx2c4.com> | 2017-10-01 21:42:32 +0200 |
|---|---|---|
| committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2017-10-02 02:45:53 +0200 |
| commit | 41d1c6953bf6a80473155e13899d5205ffdc625e (patch) | |
| tree | 31a222e599ddf6b06b52bf92f733f7d3b410b8b9 /src/tools | |
| parent | wg-quick: anchor sysctl regex to start and end (diff) | |
| download | wireguard-monolithic-historical-41d1c6953bf6a80473155e13899d5205ffdc625e.tar.xz wireguard-monolithic-historical-41d1c6953bf6a80473155e13899d5205ffdc625e.zip | |
wg-quick: verify wireguard interface in more clever way
This helps with old Debian which has ancient iproute2, as well as paving
the path toward this script supporting userspace implementations.
Diffstat (limited to 'src/tools')
| -rwxr-xr-x | src/tools/wg-quick.bash | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/tools/wg-quick.bash b/src/tools/wg-quick.bash index c70c078..5295c8b 100755 --- a/src/tools/wg-quick.bash +++ b/src/tools/wg-quick.bash @@ -249,7 +249,7 @@ cmd_up() { } cmd_down() { - [[ -n $(ip link show dev "$INTERFACE" type wireguard 2>/dev/null) ]] || die "\`$INTERFACE' is not a WireGuard interface" + [[ " $(wg show interfaces) " == *" $INTERFACE "* ]] || die "\`$INTERFACE' is not a WireGuard interface" execute_hook "$PRE_DOWN" [[ $SAVE_CONFIG -eq 0 ]] || save_config unset_dns |