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| author |   Jason A. Donenfeld <Jason@zx2c4.com> | 2019-04-06 12:21:46 +0200 |
|---|---|---|
| committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2019-04-06 12:27:23 +0200 |
| commit | fdfdd38cceebcd62df60785e8523e068b84f7076 (patch) | |
| tree | b5ab1403d5a22090414847a04b8450b152feea8e /src/tests/netns.sh | |
| parent | compat: backport skb_mark_not_on_list (diff) | |
| download | wireguard-monolithic-historical-fdfdd38cceebcd62df60785e8523e068b84f7076.tar.xz wireguard-monolithic-historical-fdfdd38cceebcd62df60785e8523e068b84f7076.zip | |
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 <mikma.wg@lists.m7n.se>
Diffstat (limited to '')
| -rwxr-xr-x | src/tests/netns.sh | 4 |
1 files changed, 4 insertions, 0 deletions
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 |