helm: add fuzzer for provenance unmarshalling

Signed-off-by: AdamKorcz <adam@adalogics.com>
sigstore · Jan 3, 2023 · fcb2229 · fcb2229
1 parent 8a68186
commit fcb2229
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diff --git a/pkg/types/helm/fuzz_test.go b/pkg/types/helm/fuzz_test.go
@@ -16,6 +16,7 @@
 package helm
 
 import (
+	"bytes"
 	"context"
 	"testing"
 
@@ -40,3 +41,11 @@ func FuzzHelmCreateProposedEntry(f *testing.F) {
 		}
 	})
 }
+
+func FuzzHelmProvenanceUnmarshal(f *testing.F) {
+	f.Fuzz(func(t *testing.T, provenanceData []byte) {
+		p := &Provenance{}
+		r := bytes.NewReader(provenanceData)
+		p.Unmarshal(r)
+	})
+}
diff --git a/tests/oss_fuzz.sh b/tests/oss_fuzz.sh
@@ -43,4 +43,5 @@ compile_native_go_fuzzer github.com/sigstore/rekor/pkg/types/tuf FuzzTufCreatePr
 compile_native_go_fuzzer github.com/sigstore/rekor/pkg/types/rfc3161 FuzzRfc3161CreateProposedEntry FuzzRfc3161CreateProposedEntry
 compile_native_go_fuzzer github.com/sigstore/rekor/pkg/types/rpm FuzzRpmCreateProposedEntry FuzzRpmCreateProposedEntry
 compile_native_go_fuzzer github.com/sigstore/rekor/pkg/types/helm FuzzHelmCreateProposedEntry FuzzHelmCreateProposedEntry
+compile_native_go_fuzzer github.com/sigstore/rekor/pkg/types/helm FuzzHelmProvenanceUnmarshal FuzzHelmProvenanceUnmarshal
 compile_native_go_fuzzer github.com/sigstore/rekor/pkg/types/rekord FuzzRekordCreateProposedEntry FuzzRekordCreateProposedEntry