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| author | Rui Liu <rui.liu@mongodb.com> | 2022-03-14 20:21:38 +0000 |
|---|---|---|
| committer | Evergreen Agent <no-reply@evergreen.mongodb.com> | 2022-03-14 21:41:01 +0000 |
| commit | 90caba6b07d4b606f6d4641a398a529926aba2ce (patch) | |
| tree | 12a6761f1aca52bc2f4ed8ab7bc0fdb69a3a0beb | |
| parent | 6e8396defc08b1cf399e38a0409092b86c6bd725 (diff) | |
| download | mongo-90caba6b07d4b606f6d4641a398a529926aba2ce.tar.gz | |
SERVER-64474 Add null pointer assertion for index descriptor access during index join
| -rw-r--r-- | src/mongo/db/query/sbe_stage_builder_lookup.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mongo/db/query/sbe_stage_builder_lookup.cpp b/src/mongo/db/query/sbe_stage_builder_lookup.cpp index 9d682c7efb7..e42c75f868e 100644 --- a/src/mongo/db/query/sbe_stage_builder_lookup.cpp +++ b/src/mongo/db/query/sbe_stage_builder_lookup.cpp @@ -283,6 +283,10 @@ std::pair<SlotId, std::unique_ptr<sbe::PlanStage>> buildIndexJoinLookupStage( const auto indexName = index.identifier.catalogName; const auto indexDescriptor = foreignColl->getIndexCatalog()->findIndexByName(state.opCtx, indexName); + tassert(6447401, + str::stream() << "Index " << indexName + << " should is unexpectedly missing for $lookup index join", + indexDescriptor); const auto indexAccessMethod = foreignColl->getIndexCatalog()->getEntry(indexDescriptor)->accessMethod()->asSortedData(); const auto indexVersion = indexAccessMethod->getSortedDataInterface()->getKeyStringVersion(); |