Unverified50% confidenceEventExact time
The Tailscale engineering team discovered a bug in SQLite's WAL mechanism that had been latent for 16 years during a troubleshooting session.
1
Sources
50%
Confidence
Long-term
Relevance
8/14/2026
First Seen
Sources
Tailscale溯源：SQLite一个16年历史的WAL重置Bug
Related Claims
UnverifiedThe segmentation fault bug originated from a test optimization mechanism added to Datasette—automatically closing database connections at the end of each test—causing a race condition between two Datasette.close() calls.57% similarUnverifiedUnder certain boundary conditions, this bug causes incorrect WAL reset logic, potentially leading to silent corruption of the database file.55% similarUnverified长期潜伏Bug通常位于错误处理路径、内存回收逻辑或整数边界处理等冷路径代码中，具有海森堡缺陷特性和平台强相关性53% similar
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