fix: isolate env variables between cli server command runs#1366
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cristipufu merged 1 commit intomainfrom Feb 24, 2026
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fix: isolate env variables between cli server command runs#1366cristipufu merged 1 commit intomainfrom
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radu-mocanu
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robert-ursu
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- Replace global lock/baseline_env with _ServerState container - Clear and restore os.environ from server baseline between requests - Add early validation for environmentVariables type - Handle os.chdir errors inside the lock to avoid TOCTOU races - Protect finally-block chdir to ensure env is always restored - Add env isolation tests for sequential server requests Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Summary
asyncio.Lockto serialize command execution and prevent concurrentos.environmutationTest plan
environmentVariablespayloads and verify the second run does not see env vars from the first🤖 Generated with Claude Code