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Bug: Issue 33009 in oss-fuzz: assimp:assimp_fuzzer: Direct-leak in ODDLParser::OpenDDLParser::parseName #3975

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kimkulling opened this issue Jun 30, 2021 · 0 comments
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Bug Global flag to mark a deviation from expected behaviour Fuzzer Bugs found by a fuzzer

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Status: New
Owner: ----
CC: kim.k...@googlemail.com
Labels: Restrict-View-Commit ClusterFuzz Stability-Memory-AddressSanitizer Reproducible Stability-Memory-LeakSanitizer Engine-libfuzzer OS-Linux Proj-assimp Reported-2021-04-07
Type: Bug

New issue 33009 by ClusterFuzz-External: assimp:assimp_fuzzer: Direct-leak in ODDLParser::OpenDDLParser::parseName
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33009

Detailed Report: https://oss-fuzz.com/testcase?key=6121885885661184

Project: assimp
Fuzzing Engine: libFuzzer
Fuzz Target: assimp_fuzzer
Job Type: libfuzzer_asan_assimp
Platform Id: linux

Crash Type: Direct-leak
Crash Address:
Crash State:
ODDLParser::OpenDDLParser::parseName
ODDLParser::OpenDDLParser::parseHeader
ODDLParser::OpenDDLParser::parseNextNode

Sanitizer: address (ASAN)

Regressed: https://oss-fuzz.com/revisions?job=libfuzzer_asan_assimp&range=202008080609:202104020622

Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=6121885885661184

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.
    This information can help downstream consumers.

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.

@kimkulling kimkulling added Bug Global flag to mark a deviation from expected behaviour Fuzzer Bugs found by a fuzzer labels Jun 30, 2021
kimkulling added a commit that referenced this issue Jul 26, 2021
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