[Bug 36135] New: valgrind shows some errors in ole32/tests/ole2.c

https://bugs.winehq.org/show_bug.cgi?id=36135

Bug ID: 36135
           Summary: valgrind shows some errors in ole32/tests/ole2.c
           Product: Wine
           Version: 1.7.17
          Hardware: x86
                OS: Linux
            Status: NEW
          Keywords: download, source, testcase
          Severity: normal
          Priority: P2
         Component: ole32
          Assignee: [e-mail]
          Reporter: [e-mail]

==29824== Conditional jump or move depends on uninitialised value(s)
==29824==    at 0x5A3F653: order_rect (gdi_private.h:443)
==29824==    by 0x5A4539D: ExtTextOutW (font.c:2258)
==29824==    by 0x5A44DBB: ExtTextOutA (font.c:2113)
==29824==    by 0x5A6BABF: MF_Play_MetaExtTextOut (metafile.c:1437)
==29824==    by 0x5A69A00: PlayMetaFileRecord (metafile.c:853)
==29824==    by 0x5A68002: PlayMetaFile (metafile.c:429)
==29824==    by 0x52D107C: DataCache_Draw (datacache.c:1594)
==29824==    by 0x4995F58: test_data_cache (oleidl.h:3818)
==29824==    by 0x499BF61: func_ole2 (ole2.c:2387)
==29824==    by 0x49BE544: run_test (test.h:584)
==29824==    by 0x49BE933: main (test.h:654)
==29824==  Uninitialised value was created by a stack allocation
==29824==    at 0x5A6B84B: MF_Play_MetaExtTextOut (metafile.c:1397)
==29824==

==29824== Conditional jump or move depends on uninitialised value(s)
==29824==    at 0x5A3F67F: order_rect (gdi_private.h:449)
==29824==    by 0x5A4539D: ExtTextOutW (font.c:2258)
==29824==    by 0x5A44DBB: ExtTextOutA (font.c:2113)
==29824==    by 0x5A6BABF: MF_Play_MetaExtTextOut (metafile.c:1437)
==29824==    by 0x5A69A00: PlayMetaFileRecord (metafile.c:853)
==29824==    by 0x5A68002: PlayMetaFile (metafile.c:429)
==29824==    by 0x52D107C: DataCache_Draw (datacache.c:1594)
==29824==    by 0x4995F58: test_data_cache (oleidl.h:3818)
==29824==    by 0x499BF61: func_ole2 (ole2.c:2387)
==29824==    by 0x49BE544: run_test (test.h:584)
==29824==    by 0x49BE933: main (test.h:654)
==29824==  Uninitialised value was created by a stack allocation
==29824==    at 0x5A6B84B: MF_Play_MetaExtTextOut (metafile.c:1397)
==29824==

Also a possible leak:
==29824== 8 bytes in 1 blocks are possibly lost in loss record 47 of 708
==29824==    at 0x7BC4C735: notify_alloc (heap.c:255)
==29824==    by 0x7BC50F79: RtlAllocateHeap (heap.c:1716)
==29824==    by 0x7B84586B: HeapAlloc (heap.c:271)
==29824==    by 0x7B845B40: GlobalAlloc (heap.c:376)
==29824==    by 0x4994A77: DataObject_DAdvise (ole2.c:1281)
==29824==    by 0x52D1933: setup_sink (objidl.h:7541)
==29824==    by 0x52D21E9: DataCache_OnRun (datacache.c:2085)
==29824==    by 0x49978AA: test_data_cache (oleidl.h:2656)
==29824==    by 0x499BF61: func_ole2 (ole2.c:2387)
==29824==    by 0x49BE544: run_test (test.h:584)
==29824==    by 0x49BE933: main (test.h:654)
==29824==