From 6ebb5f9dfb1c3f6a2be267cd533c54fdfefbc993 Mon Sep 17 00:00:00 2001
From: Benety Goh <benety@mongodb.com>
Date: Thu, 10 Jun 2021 16:39:58 -0400
Subject: SERVER-57350 fix ShardKeyPattern::parseShardKeyPattern() to handle
 int values in key patterns that are out of bounds

---
 src/mongo/s/shard_key_pattern.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mongo/s/shard_key_pattern.cpp b/src/mongo/s/shard_key_pattern.cpp
index d3ea4fe8ed8..27ddb80e6ad 100644
--- a/src/mongo/s/shard_key_pattern.cpp
+++ b/src/mongo/s/shard_key_pattern.cpp
@@ -99,7 +99,7 @@ std::vector<std::unique_ptr<FieldRef>> parseShardKeyPattern(const BSONObj& keyPa
                               << " can contain at most one 'hashed' field, and/or multiple "
                                  "numerical fields set to a value of 1. Failed to parse field "
                               << patternEl.fieldNameStringData(),
-                (patternEl.isNumber() && patternEl.numberInt() == 1) ||
+                (patternEl.isNumber() && patternEl.safeNumberInt() == 1) ||
                     (isHashedPattern && numHashedFields == 1));
         parsedPaths.emplace_back(std::move(newFieldRef));
     }
-- 
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