mirror of https://github.com/google/oss-fuzz.git
41 lines
1.5 KiB
Java
41 lines
1.5 KiB
Java
// Copyright 2022 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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////////////////////////////////////////////////////////////////////////////////
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import java.io.ByteArrayInputStream;
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import java.io.IOException;
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import org.apache.arrow.memory.BufferAllocator;
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import org.apache.arrow.memory.RootAllocator;
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import org.apache.arrow.vector.VectorSchemaRoot;
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import org.apache.arrow.vector.ipc.ArrowStreamReader;
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import org.apache.arrow.vector.util.ValueVectorUtility;
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public class FuzzIpcStream {
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public static void fuzzerTestOneInput(byte[] data) {
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BufferAllocator allocator = new RootAllocator(Integer.MAX_VALUE);
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try (ArrowStreamReader reader = new ArrowStreamReader(new ByteArrayInputStream(data), allocator)) {
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VectorSchemaRoot root = reader.getVectorSchemaRoot();
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// validate schema
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ValueVectorUtility.validate(root);
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while (reader.loadNextBatch()) {
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ValueVectorUtility.validateFull(root);
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}
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} catch (IOException e) {}
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}
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}
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