diff options
| author | Jason A. Donenfeld <Jason@zx2c4.com> | 2019-02-25 22:35:28 +0100 |
|---|---|---|
| committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2019-02-25 22:35:28 +0100 |
| commit | 0e4996e2c4fd414ef1554911a6401f353312829a (patch) | |
| tree | b5f2fc4ead2c73ffc74974ec208b8105b276f692 /src/netlink.c | |
| parent | 003a4cad434fe216190a94f675b9c0a9e183cfeb (diff) | |
netlink: don't remove allowed ips for new peers
This causes needless traversal of the trie.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Diffstat (limited to 'src/netlink.c')
| -rw-r--r-- | src/netlink.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/netlink.c b/src/netlink.c index 9a33192..f44f211 100644 --- a/src/netlink.c +++ b/src/netlink.c @@ -375,6 +375,9 @@ static int set_peer(struct wg_device *wg, struct nlattr **attrs) if (flags & WGPEER_F_REMOVE_ME) goto out; /* Tried to remove a non-existing peer. */ + /* The peer is new, so there aren't allowed IPs to remove. */ + flags &= ~WGPEER_F_REPLACE_ALLOWEDIPS; + down_read(&wg->static_identity.lock); if (wg->static_identity.has_identity && !memcmp(nla_data(attrs[WGPEER_A_PUBLIC_KEY]), |