[Bug 38695] New: valgrind shows uninitialized memory in dlls/gdi32/freetype.c:WineEngInit() (win64)

[wine-bugs at winehq.org]

https://bugs.winehq.org/show_bug.cgi?id=38695

            Bug ID: 38695
           Summary: valgrind shows uninitialized memory in
                    dlls/gdi32/freetype.c:WineEngInit() (win64)
           Product: Wine
           Version: 1.7.44
          Hardware: x86
                OS: Linux
            Status: NEW
          Keywords: download, source, testcase, valgrind, win64
          Severity: normal
          Priority: P2
         Component: gdi32
          Assignee: wine-bugs at winehq.org
          Reporter: austinenglish at gmail.com
      Distribution: ---

Shows up in a lot of tests, I see that function mentioned 4662 times in the
whole log :)

==3240== Conditional jump or move depends on uninitialised value(s)
==3240==    at 0x5E4EC9A: faces_equal (freetype.c:1383)
==3240==    by 0x5E4F095: insert_face_in_family_list (freetype.c:1440)
==3240==    by 0x5E4FA34: load_face (freetype.c:1576)
==3240==    by 0x5E4FB20: load_face (freetype.c:1589)
==3240==    by 0x5E4FF17: load_font_list_from_cache (freetype.c:1668)
==3240==    by 0x5E594BA: WineEngInit (freetype.c:4141)
==3240==    by 0x5E693FE: DllMain (gdiobj.c:658)
==3240==    by 0x5E8E63E: __wine_spec_dll_entry (dll_entry.c:40)
==3240==    by 0x4C4240F: call_dll_entry_point (loader.c:185)
==3240==    by 0x4C45000: MODULE_InitDLL (loader.c:1080)
==3240==    by 0x4C45401: process_attach (loader.c:1169)
==3240==    by 0x4C453AA: process_attach (loader.c:1161)
==3240==    by 0x4C453AA: process_attach (loader.c:1161)
==3240==    by 0x4C453AA: process_attach (loader.c:1161)
==3240==    by 0x4C4ABF5: attach_process_dlls (loader.c:2797)
==3240==    by 0x4419D96: ??? (port.c:60)
==3240==  Uninitialised value was created by a client request
==3240==    at 0x4C3A971: mark_block_uninitialized (heap.c:208)
==3240==    by 0x4C3AB20: initialize_block (heap.c:239)
==3240==    by 0x4C400AD: RtlAllocateHeap (heap.c:1716)
==3240==    by 0x5E4F685: load_face (freetype.c:1530)
==3240==    by 0x5E4FB20: load_face (freetype.c:1589)
==3240==    by 0x5E4FF17: load_font_list_from_cache (freetype.c:1668)
==3240==    by 0x5E594BA: WineEngInit (freetype.c:4141)
==3240==    by 0x5E693FE: DllMain (gdiobj.c:658)
==3240==    by 0x5E8E63E: __wine_spec_dll_entry (dll_entry.c:40)
==3240==    by 0x4C4240F: call_dll_entry_point (loader.c:185)
==3240==    by 0x4C45000: MODULE_InitDLL (loader.c:1080)
==3240==    by 0x4C45401: process_attach (loader.c:1169)
==3240==    by 0x4C453AA: process_attach (loader.c:1161)
==3240==    by 0x4C453AA: process_attach (loader.c:1161)
==3240==    by 0x4C453AA: process_attach (loader.c:1161)
==3240==    by 0x4C4ABF5: attach_process_dlls (loader.c:2797)
==3240==    by 0x4419D96: ??? (port.c:60)
==3240==

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