bool HandleCloserAgent::CloseHandles() {
DWORD handle_count = UINT_MAX;
const int kInvalidHandleThreshold = 100;
- const size_t kHandleOffset = sizeof(HANDLE);
+ const size_t kHandleOffset = 4; // Handles are always a multiple of 4.
if (!::GetProcessHandleCount(::GetCurrentProcess(), &handle_count))
return false;