mirror of https://github.com/google/oss-fuzz.git
50 lines
1.6 KiB
Java
50 lines
1.6 KiB
Java
/*
|
|
* Copyright 2022 Google LLC
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
import com.code_intelligence.jazzer.api.FuzzedDataProvider;
|
|
|
|
import java.sql.Connection;
|
|
import java.sql.DriverManager;
|
|
import java.sql.PreparedStatement;
|
|
import java.sql.ResultSet;
|
|
import java.sql.ResultSetMetaData;
|
|
import java.sql.SQLException;
|
|
import java.sql.Statement;
|
|
|
|
public class SqlPreparedStatementFuzzer extends TestServer {
|
|
|
|
SqlPreparedStatementFuzzer() {
|
|
}
|
|
|
|
void updateRow(FuzzedDataProvider fuzzedDataPovider) throws SQLException {
|
|
try(Connection connection = getConnection()) {
|
|
PreparedStatement statement = connection.prepareStatement("UPDATE TestTable SET v=? WHERE k=?");
|
|
statement.setInt(2, fuzzedDataPovider.consumeInt());
|
|
statement.setString(1, fuzzedDataPovider.consumeRemainingAsString());
|
|
statement.executeUpdate();
|
|
}
|
|
}
|
|
|
|
public static void fuzzerTestOneInput(FuzzedDataProvider fuzzedDataPovider) {
|
|
SqlPreparedStatementFuzzer closure = new SqlPreparedStatementFuzzer();
|
|
try {
|
|
closure.createTestTable();
|
|
closure.updateRow(fuzzedDataPovider);
|
|
} catch (SQLException ex) {
|
|
/* documented, ignore */
|
|
}
|
|
}
|
|
} |