diff options
Diffstat (limited to 'target/linux/generic/backport-5.4/080-wireguard-0083-wireguard-selftests-ensure-non-addition-of-peers-wit.patch')
| -rw-r--r-- | target/linux/generic/backport-5.4/080-wireguard-0083-wireguard-selftests-ensure-non-addition-of-peers-wit.patch | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/target/linux/generic/backport-5.4/080-wireguard-0083-wireguard-selftests-ensure-non-addition-of-peers-wit.patch b/target/linux/generic/backport-5.4/080-wireguard-0083-wireguard-selftests-ensure-non-addition-of-peers-wit.patch new file mode 100644 index 0000000000..86877a6590 --- /dev/null +++ b/target/linux/generic/backport-5.4/080-wireguard-0083-wireguard-selftests-ensure-non-addition-of-peers-wit.patch @@ -0,0 +1,34 @@ +From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 +From: "Jason A. Donenfeld" <Jason@zx2c4.com> +Date: Tue, 4 Feb 2020 22:17:27 +0100 +Subject: [PATCH] wireguard: selftests: ensure non-addition of peers with + failed precomputation + +commit f9398acba6a4ae9cb98bfe4d56414d376eff8d57 upstream. + +Ensure that peers with low order points are ignored, both in the case +where we already have a device private key and in the case where we do +not. This adds points that naturally give a zero output. + +Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> +Signed-off-by: David S. Miller <davem@davemloft.net> +Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> +--- + tools/testing/selftests/wireguard/netns.sh | 6 ++++++ + 1 file changed, 6 insertions(+) + +--- a/tools/testing/selftests/wireguard/netns.sh ++++ b/tools/testing/selftests/wireguard/netns.sh +@@ -516,6 +516,12 @@ n0 wg set wg0 peer "$pub2" allowed-ips 0 + n0 wg set wg0 peer "$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 ++n0 wg set wg0 peer "$pub2" remove ++low_order_points=( AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA= AQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA= 4Ot6fDtBuK4WVuP68Z/EatoJjeucMrH9hmIFFl9JuAA= X5yVvKNQjCSx0LFVnIPvWwREXMRYHI6G2CJO3dCfEVc= 7P///////////////////////////////////////38= 7f///////////////////////////////////////38= 7v///////////////////////////////////////38= ) ++n0 wg set wg0 private-key /dev/null ${low_order_points[@]/#/peer } ++[[ -z $(n0 wg show wg0 peers) ]] ++n0 wg set wg0 private-key <(echo "$key1") ${low_order_points[@]/#/peer } ++[[ -z $(n0 wg show wg0 peers) ]] + ip0 link del wg0 + + declare -A objects |