[Bug 28821] kernel32/tests/time.ok: uninitialized memory read in GetCalendarInfoA

https://bugs.winehq.org/show_bug.cgi?id=28821

--- Comment #1 from Austin English  ---
==11650== Use of uninitialised value of size 4
==11650==    at 0x401E5DE: wcstombs_sbcs (wctomb.c:187)
==11650==    by 0x401EEF3: wine_cp_wcstombs (wctomb.c:456)
==11650==    by 0x7B850F4F: WideCharToMultiByte (locale.c:2142)
==11650==    by 0x7B87ECFB: GetCalendarInfoA (time.c:632)
==11650==    by 0x4D2E064: test_GetCalendarInfo (time.c:690)
==11650==    by 0x4D2E635: func_time (time.c:736)
==11650==    by 0x4D48640: run_test (test.h:584)
==11650==    by 0x4D48A2F: main (test.h:654)
==11650==  Uninitialised value was created by a client request
==11650==    at 0x7BC4C52C: mark_block_uninitialized (heap.c:209)
==11650==    by 0x7BC4C697: initialize_block (heap.c:240)
==11650==    by 0x7BC50FA3: RtlAllocateHeap (heap.c:1717)
==11650==    by 0x7B84586B: HeapAlloc (heap.c:271)
==11650==    by 0x7B87EC60: GetCalendarInfoA (time.c:626)
==11650==    by 0x4D2E064: test_GetCalendarInfo (time.c:690)
==11650==    by 0x4D2E635: func_time (time.c:736)
==11650==    by 0x4D48640: run_test (test.h:584)
==11650==    by 0x4D48A2F: main (test.h:654)
==11650==

still present.