From fdfdd38cceebcd62df60785e8523e068b84f7076 Mon Sep 17 00:00:00 2001 From: "Jason A. Donenfeld" Date: Sat, 6 Apr 2019 12:21:46 +0200 Subject: allowedips: initialize list head when removing intermediate nodes Otherwise if this list item is later reused, we'll crash on list poison or worse. Also, add a version of Mimka's reproducer to netns.sh to catch these types of bugs in the future. Reported-by: Mimka --- src/tests/netns.sh | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'src/tests') diff --git a/src/tests/netns.sh b/src/tests/netns.sh index 91111f6..7cbbfce 100755 --- a/src/tests/netns.sh +++ b/src/tests/netns.sh @@ -485,6 +485,10 @@ n0 wg set wg0 peer "$pub2" [[ $(n0 wg show wg0 peers) == "$pub2" ]] n0 wg set wg0 private-key <(echo "/${key1:1}") [[ $(n0 wg show wg0 private-key) == "+${key1:1}" ]] +n0 wg set wg0 peer "$pub2" allowed-ips 0.0.0.0/0,10.0.0.0/8,100.0.0.0/10,172.16.0.0/12,192.168.0.0/16 +n0 wg set wg0 peer "$pub2" allowed-ips 0.0.0.0/0 +n0 wg set wg0 peer "$pub2" allowed-ips ::/0,1700::/111,5000::/4,e000::/37,9000::/75 +n0 wg set wg0 peer "$pub2" allowed-ips ::/0 ip0 link del wg0 declare -A objects -- cgit v1.2.3-59-g8ed1b