Details
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Bug
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Status: Closed
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Critical - P2
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Resolution: Fixed
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4.0.0
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None
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Fully Compatible
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ALL
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v4.0
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Query 2018-08-27
Description
When preparing a plan executor to be used by an aggregation pipeline, there's an optimization here that pushes a $sort stage down to the query system. However, this can result in a pipeline that is not correctly stitched since there may be an additional stage after the sort that is now pointing to free'd memory.
Attachments
Issue Links
- is duplicated by
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SERVER-40206 Segmentation fault after aggregation with lookup pipeline
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- Closed
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