[Java] FuzzIpcFile: Uncaught exception in java.base/java.nio.HeapByteBuffer.<init>
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説明
Detailed Report: https://oss-fuzz.com/testcase?key=5015797066498048
Project: arrow-java
Fuzzing Engine: libFuzzer
Fuzz Target: FuzzIpcFile
Job Type: libfuzzer_asan_arrow-java
Platform Id: linux
Crash Type: Uncaught exception
Crash Address:
Crash State:
java.base/java.nio.HeapByteBuffer.
java.base/java.nio.ByteBuffer.allocate
org.apache.arrow.vector.ipc.ArrowFileReader.readSchema
Sanitizer: address (ASAN)
Recommended Security Severity: Low
Crash Revision: https://oss-fuzz.com/revisions?job=libfuzzer_asan_arrow-java&revision=202201300605
Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=5015797066498048
Issue filed automatically.
See https://google.github.io/oss-fuzz/advanced-topics/reproducing for instructions to reproduce this bug locally.
When you fix this bug, please
- mention the fix revision(s).
- state whether the bug was a short-lived regression or an old bug in any stable releases.
- add any other useful information.
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If you need to contact the OSS-Fuzz team with a question, concern, or any other feedback, please file an issue at https://github.com/google/oss-fuzz/issues. Comments on individual Monorail issues are not monitored.
This bug is subject to a 90 day disclosure deadline. If 90 days elapse
without an upstream patch, then the bug report will automatically
become visible to the public.
**Reporter**: [Liya Fan](https://issues.apache.org/jira/browse/ARROW-15557) / @liyafan82
**Note**: *This issue was originally created as [ARROW-15557](https://issues.apache.org/jira/browse/ARROW-15557). Please see the [migration documentation](https://github.com/apache/arrow/issues/14542) for further details.*
コントリビューションガイド
調査の方向性
OSS-Fuzz の再現手順と testcase 5015797066498048 から始め、次に org.apache.arrow.vector.ipc.ArrowFileReader.readSchema とクラッシュスタック内の HeapByteBuffer の割り当てを調べます。失敗をローカルで再現し、スキーマ読み取り周辺の入力処理を追跡します。testcase がキャッチされない例外を引き起こさなくなれば完了です。
索引モデルが issue の本文から書いたものです。
評価
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- issue の種類
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- 35/100