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fix:fake dns #458

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fix:fake dns #458

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2 changes: 1 addition & 1 deletion leaf/src/app/fake_dns.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -174,12 +174,12 @@ impl FakeDnsImpl {
}

fn allocate_ip(&mut self, domain: &str) -> Ipv4Addr {
let ip = self.get_ip();
if let Some(prev_domain) = self.ip_to_domain.insert(self.cursor, domain.to_owned()) {
// Remove the entry in the reverse map to make sure we won't have
// multiple domains point to a same IP.
self.domain_to_ip.remove(&prev_domain);
}
let ip = self.get_ip();
self.domain_to_ip.insert(domain.to_owned(), self.cursor);
self.cursor += 1;
ip
Expand Down