detect self move

MacroModel · Jan 22, 2025 · 536dcc8 · 536dcc8
1 parent d662d31
commit 536dcc8
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/include/fast_io_hosted/process/process/win32.h b/include/fast_io_hosted/process/process/win32.h
@@ -789,6 +789,10 @@ class win32_family_process : public win32_family_process_observer<family>
 	}
 	inline win32_family_process &operator=(win32_family_process &&__restrict b) noexcept
 	{
+		if (__builtin_addressof(b) == this)
+		{
+			return *this;
+		}
 		win32::details::close_win32_user_process_information_and_wait(this->hnt_user_process_info);
 		this->hnt_user_process_info = b.release();
 		return *this;