[Bug 26114] gdi32/mapping tests shows a couple memory leaks in valgrind

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=26114

Austin English <austinenglish at gmail.com> changed:

           What    |Removed                     |Added
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           Keywords|                            |patch

--- Comment #2 from Austin English <austinenglish at gmail.com> 2011-02-17 23:43:18 CST ---
(In reply to comment #1)
> Created an attachment (id=33323)
 --> (http://bugs.winehq.org/attachment.cgi?id=33323) [details]
> free hfont list
> 
> Does the attached patch help?

Sort of. It gets rid of those two leaks, but adds:
==18499== Invalid read of size 4
==18499==    at 0x4AB6390: free_font (freetype.c:3095)
==18499==    by 0x4AB8EF6: WineEngCreateFontInstance (freetype.c:3794)
==18499==    by 0x4AA46D1: FONT_SelectObject (font.c:542)
==18499==    by 0x4AC3DAA: SelectObject (gdiobj.c:1114)
==18499==    by 0x4A8CCFE: DC_UpdateXforms (dc.c:331)
==18499==    by 0x4AC53B2: SetMapMode (mapping.c:189)
==18499==    by 0x48F3063: test_world_transform (mapping.c:190)
==18499==    by 0x48FA35E: func_mapping (mapping.c:724)
==18499==    by 0x490E3DA: run_test (test.h:556)
==18499==    by 0x490E7CC: main (test.h:624)

...

==18499==  Address 0x7f02c400 is 0 bytes inside a block of size 12 free'd
==18499==    at 0x7BC472C5: notify_free (heap.c:262)
==18499==    by 0x7BC4BBD5: RtlFreeHeap (heap.c:1747)
==18499==    by 0x4AB6389: free_font (freetype.c:3099)
==18499==    by 0x4AB8EF6: WineEngCreateFontInstance (freetype.c:3794)
==18499==    by 0x4AA46D1: FONT_SelectObject (font.c:542)
==18499==    by 0x4AC3DAA: SelectObject (gdiobj.c:1114)
==18499==    by 0x4A8CCFE: DC_UpdateXforms (dc.c:331)
==18499==    by 0x4AC53B2: SetMapMode (mapping.c:189)
==18499==    by 0x48F3063: test_world_transform (mapping.c:190)
==18499==    by 0x48FA35E: func_mapping (mapping.c:724)
==18499==    by 0x490E3DA: run_test (test.h:556)
==18499==    by 0x490E7CC: main (test.h:624)
==18499==

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