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Out-of-memory in mediasource_WEBM_VORBIS_pipeline_integration_fuzzer |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=4840017376837632 Fuzzer: libFuzzer_mediasource_WEBM_VORBIS_pipeline_integration_fuzzer Job Type: libfuzzer_chrome_asan Platform Id: linux Crash Type: Out-of-memory (exceeds 2048 MB) Crash Address: Crash State: mediasource_WEBM_VORBIS_pipeline_integration_fuzzer Sanitizer: address (ASAN) Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4840017376837632 Issue filed automatically. See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md for more information. Note: This crash might not be reproducible with the provided testcase. That said, for the past 14 days we've been seeing this crash frequently. If you are unable to reproduce this, please try a speculative fix based on the crash stacktrace in the report. The fix can be verified by looking at the crash statistics in the report, a day after the fix is deployed. We will auto-close the bug if the crash is not seen for 14 days.
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Sep 30 2017
Re-opening the issue, as it has been incorrectly closed as WontFix. Out of Memory issues are valid bugs in most of the cases. WontFix status might be assigned only by the owner of the target code, if there is no way or no reason to prevent fuzzer from causing OOM crash. Sometimes we mark OOMs found with MSan as WontFix because MSan has big memory overhead. However, that should not be done without a proper understanding of the target as well as without looking at the crash stats.
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Oct 4 2017
Merging this issue to 770061, as it is similar to the Issue 770061 . Please undupe if it is not the case. Thanks. |
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Comment 1 by pnangunoori@chromium.org
, Sep 19 2017