Fix coverity detector error (CID 10105).

CID 10105 (#1 of 1): Copy-paste error (COPY_PASTE_ERROR)
copy_paste_error: rating_exception_info in rating_exception_info looks like a copy-paste error.
Fix coverity detector error (CID 10106).

CID 10106 (#1 of 1): Explicit null dereferenced (FORWARD_NULL)
6. var_deref_op: Dereferencing null pointer info.
Fix coverity detector error (CID 10107).

CID 10107 (#1 of 1): Uninitialized scalar field (UNINIT_CTOR)
2. uninit_member: Non-static class member m_to_send is not initialized in this constructor nor in any functions that it calls.
4. uninit_member: Non-static class member m_hack is not initialized in this constructor nor in any functions that it calls.