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microsoft / perfview Public

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Fix NullReferenceException race condition in TraceLog.AllocLookup/FreeLookup#2387

Merged

brianrob merged 2 commits into

mainmicrosoft/perfview:mainfrom

copilot/fix-null-reference-exceptionmicrosoft/perfview:copilot/fix-null-reference-exceptionCopy head branch name to clipboard

Mar 20, 2026

Conversation Commits2 (2)Checks Files changed

Merged

Fix NullReferenceException race condition in TraceLog.AllocLookup/FreeLookup#2387
brianrob merged 2 commits into
mainfrom
copilot/fix-null-reference-exception

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Commits on Mar 19, 2026

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committed
Fix thread-safety race in AllocLookup/FreeLookup using Interlocked operations

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