OboeTester: Fix buffer overrun in fine latency measurement - #2396
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flamme
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Jul 27, 2026
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In measureLatencyFromPulse, clamp the upper bound of the fine-window offset (recordedOffset) to
recorded.size() - pulse.size() - fineWindowSize.Previously, recordedOffset was only clamped at 0. If a correlation peak occurred near the very end of the recording buffer during the coarse search, the fine-resolution search window would attempt to correlate past the end of the buffer, causing measureLatencyFromPulsePartial to fail with error -3.