Merge commit '47d4dcf042f5ec927d592f03964cd12aab2bb66f' as 'backend/go-sqlite3'

backend/go-sqlite3/_example/fuzz/fuzz_openexec.go

@@ -0,0 +1,30 @@
+package sqlite3_fuzz
+
+import (
+	"bytes"
+	"database/sql"
+	"io/ioutil"
+
+	_ "github.com/mattn/go-sqlite3"
+)
+
+func FuzzOpenExec(data []byte) int {
+	sep := bytes.IndexByte(data, 0)
+	if sep <= 0 {
+		return 0
+	}
+	err := ioutil.WriteFile("/tmp/fuzz.db", data[sep+1:], 0644)
+	if err != nil {
+		return 0
+	}
+	db, err := sql.Open("sqlite3", "/tmp/fuzz.db")
+	if err != nil {
+		return 0
+	}
+	defer db.Close()
+	_, err = db.Exec(string(data[:sep-1]))
+	if err != nil {
+		return 0
+	}
+	return 1
+}