vendor.github.com.miekg.dns.fuzz.go Maven / Gradle / Ivy
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//go:build fuzz
// +build fuzz
package dns
import "strings"
func Fuzz(data []byte) int {
msg := new(Msg)
if err := msg.Unpack(data); err != nil {
return 0
}
if _, err := msg.Pack(); err != nil {
return 0
}
return 1
}
func FuzzNewRR(data []byte) int {
str := string(data)
// Do not fuzz lines that include the $INCLUDE keyword and hint the fuzzer
// at avoiding them.
// See GH#1025 for context.
if strings.Contains(strings.ToUpper(str), "$INCLUDE") {
return -1
}
if _, err := NewRR(str); err != nil {
return 0
}
return 1
}