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4276d29b81
Fix file/fuzz.go build and docs in Makefile.fuzz Each plugin can add a fuzz.go to join the fuzzing craze. pkg/fuzz/do.go could be made a lot smarter, but is probably good enough for starters. $ make -f Makefile.fuzz <plugin> will build with go-fuzz-build and then execute a go-fuzz run. Each plugin's fuzz run uses a per-plugin directory to store the fuzz data.
26 lines
487 B
Go
26 lines
487 B
Go
package fuzz
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import (
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"github.com/coredns/coredns/plugin"
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"github.com/coredns/coredns/plugin/test"
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"github.com/miekg/dns"
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"golang.org/x/net/context"
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)
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// Do will fuzz p - used by gofuzz. See Maefile.fuzz for comments and context.
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func Do(p plugin.Handler, data []byte) int {
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ctx := context.TODO()
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ret := 1
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r := new(dns.Msg)
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if err := r.Unpack(data); err != nil {
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ret = 0
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}
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if _, err := p.ServeDNS(ctx, &test.ResponseWriter{}, r); err != nil {
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ret = 1
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}
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return ret
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}
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