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-rw-r--r--src/plugins/wireguard/wireguard_cli.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/plugins/wireguard/wireguard_cli.c b/src/plugins/wireguard/wireguard_cli.c
index 5e0b7243a83..02c2e39eb45 100644
--- a/src/plugins/wireguard/wireguard_cli.c
+++ b/src/plugins/wireguard/wireguard_cli.c
@@ -25,7 +25,7 @@ wg_if_create_cli (vlib_main_t * vm,
{
wg_main_t *wmp = &wg_main;
unformat_input_t _line_input, *line_input = &_line_input;
- u8 private_key[NOISE_PUBLIC_KEY_LEN];
+ u8 private_key[NOISE_PUBLIC_KEY_LEN + 1];
u32 instance, sw_if_index;
ip_address_t src_ip;
clib_error_t *error;