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Update netconfig.go by adding necessary check for ipv6 #107

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Update netconfig.go by adding necessary check for ipv6 #107

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10 changes: 6 additions & 4 deletions plugins/aws-appmesh/config/netconfig.go
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Original file line number Diff line number Diff line change
Expand Up @@ -227,11 +227,13 @@ func isValidIPAddressOrCIDR(address string) (string, bool) {
return "", false
}
}

// There's no To6() method in the `net` package. Instead, just check that
// it's not a valid `v4` IP.

if ip.To4() != nil {
return ipv4Proto, true
}
return ipv6Proto, true

if ip.To16() != nil {
return ipv6Proto, true
}
return "", false
}