SERVER-36987 ChunkVersion::minorVersion truncates to 16 bit

(cherry picked from commit cf3e9512586e2538833b248895cd14844f5fbd65)

1 files changed, 4 insertions, 4 deletions

diff --git a/src/mongo/s/chunk_version.h b/src/mongo/s/chunk_version.h
index 1c5a811b04d..600b5937d02 100644
--- a/src/mongo/s/chunk_version.h
+++ b/src/mongo/s/chunk_version.h
@@ -59,7 +59,7 @@ public:
 
     ChunkVersion() : _combined(0), _epoch(OID()) {}
 
-    ChunkVersion(int major, int minor, const OID& epoch)
+    ChunkVersion(uint32_t major, uint32_t minor, const OID& epoch)
         : _combined(static_cast<uint64_t>(minor) | (static_cast<uint64_t>(major) << 32)),
           _epoch(epoch) {}
 
@@ -157,12 +157,12 @@ public:
         return _combined > 0;
     }
 
-    int majorVersion() const {
+    uint32_t majorVersion() const {
         return _combined >> 32;
     }
 
-    int minorVersion() const {
-        return _combined & 0xFFFF;
+    uint32_t minorVersion() const {
+        return _combined & 0xFFFFFFFF;
     }
 
     OID epoch() const {