fix: buffer pool race condition causing data corruption#334
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- Add reference counting to AlignedLockableBuffer to prevent premature reuse - Modify AlignedReadableState to check refCount before buffer reuse - Update BlockReadStream to properly manage buffer lifecycle - Add comprehensive regression tests for race condition detection Fixes race condition where buffers were returned to pool before all Buffer.slice() references were released, causing data corruption in large compressed image flashing operations (>3.4GB). Resolves checksum mismatches in XZ/GZ compressed image verification.
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Fixes race condition where buffers were returned to pool before all Buffer.slice() references were released, causing data corruption in large compressed image flashing operations (>3.4GB).
Resolves checksum mismatches in XZ/GZ compressed image verification.
Fixes #333