SERVER-66009 Avoid use of mongo process interface if search is in an update pipeline

2 files changed, 5 insertions, 1 deletions

diff --git a/src/mongo/db/ops/parsed_update.cpp b/src/mongo/db/ops/parsed_update.cpp
index ac281c89101..b9557e4b2fe 100644
--- a/src/mongo/db/ops/parsed_update.cpp
+++ b/src/mongo/db/ops/parsed_update.cpp
@@ -193,11 +193,12 @@ void ParsedUpdate::parseUpdate() {
         source == OperationSource::kTimeseriesUpdate) {
         _driver.setSkipDotsDollarsCheck(true);
     }
-
+    _expCtx->isParsingPipelineUpdate = true;
     _driver.parse(_request->getUpdateModification(),
                   _arrayFilters,
                   _request->getUpdateConstants(),
                   _request->isMulti());
+    _expCtx->isParsingPipelineUpdate = false;
 }
 
 PlanYieldPolicy::YieldPolicy ParsedUpdate::yieldPolicy() const {
diff --git a/src/mongo/db/pipeline/expression_context.h b/src/mongo/db/pipeline/expression_context.h
index 784e6d22175..3e33cc5b6bf 100644
--- a/src/mongo/db/pipeline/expression_context.h
+++ b/src/mongo/db/pipeline/expression_context.h
@@ -442,6 +442,9 @@ public:
     // True if this ExpressionContext is used to parse a view definition pipeline.
     bool isParsingViewDefinition = false;
 
+    // True if this ExpressionContext is being used to parse an update pipeline.
+    bool isParsingPipelineUpdate = false;
+
     // True if this ExpressionContext is used to parse a collection validator expression.
     bool isParsingCollectionValidator = false;