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[Vendor] update certmagic (#15590)

* update github.com/caddyserver/certmagic v0.12.0 -> v0.13.0

* migrate
This commit is contained in:
6543 2021-04-22 22:42:33 +02:00 committed by GitHub
parent e7fc078891
commit 8ea1d32bea
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GPG key ID: 4AEE18F83AFDEB23
177 changed files with 4725 additions and 1984 deletions

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@ -349,10 +349,7 @@ func ReverseAddr(addr string) (arpa string, err error) {
// Add it, in reverse, to the buffer
for i := len(ip) - 1; i >= 0; i-- {
v := ip[i]
buf = append(buf, hexDigit[v&0xF])
buf = append(buf, '.')
buf = append(buf, hexDigit[v>>4])
buf = append(buf, '.')
buf = append(buf, hexDigit[v&0xF], '.', hexDigit[v>>4], '.')
}
// Append "ip6.arpa." and return (buf already has the final .)
buf = append(buf, "ip6.arpa."...)