[PATCH 0/1] MR8273: msvcrt: Make ioinfo for stdio fds static.

[Yuxuan Shui (＠yshui)]

In kernel32/tests/loader.c, child_process will try to write to stdout after
calling LdrShutdownProcess. LdrShutdownProcess calls DLL_PROCESS_DETACH on
msvcrt, which calls msvcrt_free_io, which frees the ioinfo blocks. So to
prevent use after free in this case, we keep the ioinfos for stdin/out/err
static.