Uninitialized pointer field

The pointer field will point to an arbitrary memory location, any attempt to write may cause corruption. A pointer field is not initialized in the constructor
/src/mongo/db/repl/replication_recovery_test.cpp:231: UNINIT_CTOR 121043 The compiler-generated constructor for this class does not initialize "_storageInterface".
/src/mongo/db/repl/replication_recovery_test.cpp:233: UNINIT_CTOR 121043 The compiler-generated constructor for this class does not initialize "_stashedEnableMajorityReadConcern".