Affected by GO-2024-3130 and 2 other vulnerabilities

GO-2024-3130: CoreDNS vulnerable to TuDoor Attacks in github.com/coredns/coredns

GO-2025-3743: CoreDNS Vulnerable to DoQ Memory Exhaustion via Stream Amplification in github.com/coredns/coredns

GO-2025-3942: CoreDNS: DNS Cache Pinning via etcd Lease ID Confusion in github.com/coredns/coredns

policy

package

v1.6.9 Latest Latest Go to latest Published: Mar 24, 2020 License: Apache-2.0 Imports: 2 Imported by: 0

Details

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type Policy interface {
	List(policy ...interface{}) []interface{}
	String() string
}

Policy defines a policy we use for selecting upstreams.

type Random struct{}

Random is a policy that implements random upstream selection.

func (r *Random) List(p ...interface{}) []interface{}

List returns a set of proxies to be used for this client depending on Random policy.

func (r *Random) String() string

String returns the name of policy Random

type RoundRobin struct {
	// contains filtered or unexported fields
}

RoundRobin is a policy that selects hosts based on round robin ordering.

func (r *RoundRobin) List(p ...interface{}) []interface{}

List returns a set of proxies to be used for this client depending on RoundRobin policy.

func (r *RoundRobin) String() string

String returns the name of policy RoundRobin

type Sequential struct{}

Sequential is a policy that selects hosts based on sequential ordering.

func (r *Sequential) List(p ...interface{}) []interface{}

List returns a set of proxies without filter.

func (r *Sequential) String() string

String returns the name of policy Sequential