Operational Defect Database
BugZero found this defect 53 days ago.
Data sources
All data on this page is proprietary to BugZero® or gathered from public sources
MongoDB | 2624037
OpDebug::queryShapeHash is lacking thread synchronisation.
Last update date:
3/27/2024
Affected products:
MongoDB Server
Affected releases:
No affected releases provided.
Fixed releases:
No fixed releases provided.
Description:
Info
evergreen link $currentOp may read OpDebug::queryShapeHash while another command from another thread writes to its own OpDebug::queryShapeHash
Top User Comments
Steps to Reproduce
LANG=C TSAN_OPTIONS="abort_on_error=1:disable_coredump=0:handle_abort=1:halt_on_error=1:report_thread_leaks=0:die_after_fork=0:history_size=5:suppressions=etc/tsan.suppressions:external_symbolizer_path=/opt/mongodbtoolchain/v4/bin/llvm-symbolizer" buildscripts/resmoke.py run --suites=change_streams --continueOnFailure --excludeWithAnyTags=tsan_incompatible --jobs=8 --shuffle --storageEngineCacheSizeGB=1 jstests/change_streams/only_wake_getmore_for_relevant_changes.js
