minor bug fix

[distro-setup] / untrusted-network

diff --git a/untrusted-network b/untrusted-network
index 8fc3d7baedb561b8669d4e70e2d59b29083b2298..3d8ac97d668cf3ebe7a530f9096a6c543161f90c 100755 (executable)
--- a/untrusted-network
+++ b/untrusted-network
@@ -3,7 +3,7 @@
 set -eE -o pipefail
 trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
 
-[[ $EUID == 0 ]] || exec sudo -E "$BASH_SOURCE" "$@"
+[[ $EUID == 0 ]] || exec sudo -E "${BASH_SOURCE[0]}" "$@"
 
 # Usage: use when switching from a trusted network to an untrusted one,
 # like public wifi.
@@ -14,6 +14,8 @@ server=8.8.8.8
 server=2001:4860:4860::8844
 server=2001:4860:4860::8888
 no-resolv
+# https://ret2got.wordpress.com/2018/01/19/how-your-ethereum-can-be-stolen-using-dns-rebinding/
+stop-dns-rebind
 EOF
 
 systemctl reload dnsmasq