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Add brackets around cached IPv6 IP addresses

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Fixes #1005
This commit is contained in:
Frank Denis 2019-10-31 16:38:43 +01:00
parent b67d19ffb3
commit 71e3cf4aef
1 changed files with 5 additions and 1 deletions
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6
dnscrypt-proxy/xtransport.go
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@ -133,7 +133,11 @@ func (xTransport *XTransport) rebuildTransport() {
ipOnly := host
cachedIP, ok := xTransport.loadCachedIP(host, false)
if ok {
ipOnly = cachedIP.String()
if ipv4 := cachedIP.To4(); ipv4 != nil {
ipOnly = ipv4.String()
} else {
ipOnly = "[" + cachedIP.String() + "]"
}
} else {
dlog.Debugf("[%s] IP address was not cached", host)
}