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#495
Race: App installation duplicate
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medium
Created 2025-12-17 02:57
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Updated 2025-12-17 15:57
Description
Edit
api/blueprints/v1/tenant_apps.py:174-200 - TOCTOU in SELECT-then-INSERT. Concurrent installs cause 500 instead of 409. FIX: Try INSERT first, catch UniqueViolation.
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