[Bug 36244] New: valgrind shows several warnings in d3dx9_36/tests/surface.c

https://bugs.winehq.org/show_bug.cgi?id=36244

Bug ID: 36244
           Summary: valgrind shows several warnings in
                    d3dx9_36/tests/surface.c
           Product: Wine
           Version: 1.7.18
          Hardware: x86
                OS: Linux
            Status: NEW
          Keywords: download, source, testcase
          Severity: normal
          Priority: P2
         Component: directx-d3dx9
          Assignee: [e-mail]
          Reporter: [e-mail]

==27327== Invalid read of size 4
==27327==    at 0x4FB898B: point_filter_argb_pixels (surface.c:1655)
==27327==    by 0x4FB9301: D3DXLoadSurfaceFromMemory (surface.c:1846)
==27327==    by 0x4FB73A4: D3DXLoadSurfaceFromFileInMemory (surface.c:1179)
==27327==    by 0x4FB7A4A: D3DXLoadSurfaceFromResourceA (surface.c:1290)
==27327==    by 0x4C9EC72: test_D3DXLoadSurface (surface.c:668)
==27327==    by 0x4CA46AF: func_surface (surface.c:1328)
==27327==    by 0x4CB42A0: run_test (test.h:584)
==27327==    by 0x4CB468F: main (test.h:654)
==27327==  Address 0x4723c60 is 0 bytes inside a recently re-allocated block of
size 3 alloc'd
==27327==    at 0x7BC4C735: notify_alloc (heap.c:255)
==27327==    by 0x7BC50F79: RtlAllocateHeap (heap.c:1716)
==27327==    by 0x4FB6FF4: D3DXLoadSurfaceFromFileInMemory (surface.c:1136)
==27327==    by 0x4FB7A4A: D3DXLoadSurfaceFromResourceA (surface.c:1290)
==27327==    by 0x4C9EC72: test_D3DXLoadSurface (surface.c:668)
==27327==    by 0x4CA46AF: func_surface (surface.c:1328)
==27327==    by 0x4CB42A0: run_test (test.h:584)
==27327==    by 0x4CB468F: main (test.h:654)
==27327==

==27327== 148 bytes in 1 blocks are possibly lost in loss record 564 of 850
==27327==    at 0x40087BA: calloc (in
/usr/lib/valgrind/vgpreload_memcheck-x86-linux.so)
==27327==    by 0x7ABA6AF: ??? (in /usr/lib/libdrm_intel.so.1.0.0)
==27327==    by 0x7AB5294: drm_intel_bo_alloc (in
/usr/lib/libdrm_intel.so.1.0.0)
==27327==    by 0x75C6078: ??? (in /usr/lib/dri/i965_dri.so)
==27327==    by 0x75C64E1: ??? (in /usr/lib/dri/i965_dri.so)
==27327==    by 0x73422FA: ??? (in /usr/lib/dri/i965_dri.so)
==27327==    by 0x70EBBFD: shared_dispatch_stub_462 (in
/usr/lib/libglapi.so.0.0.0)
==27327==    by 0x5DC9265: surface_prepare_buffer (surface.c:563)
==27327==    by 0x5DC9759: surface_prepare_map_memory (surface.c:608)
==27327==    by 0x5DD23A9: wined3d_surface_map (surface.c:3049)
==27327==    by 0x5CB2B15: d3d9_surface_LockRect (surface.c:269)
==27327==    by 0x4FB91B5: D3DXLoadSurfaceFromMemory (surface.c:1831)
==27327==    by 0x4FB73A4: D3DXLoadSurfaceFromFileInMemory (surface.c:1179)
==27327==    by 0x4FB788A: D3DXLoadSurfaceFromFileW (surface.c:1259)
==27327==    by 0x4FB770D: D3DXLoadSurfaceFromFileA (surface.c:1233)
==27327==    by 0x4C9E94F: test_D3DXLoadSurface (surface.c:648)
==27327==    by 0x4CA46AF: func_surface (surface.c:1328)
==27327==    by 0x4CB42A0: run_test (test.h:584)
==27327==    by 0x4CB468F: main (test.h:654)
==27327==

==27405== 327,680 bytes in 1 blocks are definitely lost in loss record 848 of
850
==27405==    at 0x7AAA6F1: ??? (in /usr/lib/libdrm_intel.so.1.0.0)
==27405==    by 0x7AA6378: drm_intel_bo_map (in /usr/lib/libdrm_intel.so.1.0.0)
==27405==    by 0x75B7114: ??? (in /usr/lib/dri/i965_dri.so)
==27405==    by 0x7333D3E: ??? (in /usr/lib/dri/i965_dri.so)
==27405==    by 0x70EBFAD: shared_dispatch_stub_477 (in
/usr/lib/libglapi.so.0.0.0)
==27405==    by 0x5DD257F: wined3d_surface_map (surface.c:3086)
==27405==    by 0x5CB2B15: d3d9_surface_LockRect (surface.c:269)
==27405==    by 0x4FA91B5: D3DXLoadSurfaceFromMemory (surface.c:1831)
==27405==    by 0x4FA73A4: D3DXLoadSurfaceFromFileInMemory (surface.c:1179)
==27405==    by 0x4FA788A: D3DXLoadSurfaceFromFileW (surface.c:1259)
==27405==    by 0x4FA770D: D3DXLoadSurfaceFromFileA (surface.c:1233)
==27405==    by 0x4C9294F: test_D3DXLoadSurface (surface.c:648)
==27405==    by 0x4C986AF: func_surface (surface.c:1328)
==27405==    by 0x4CA82A0: run_test (test.h:584)
==27405==    by 0x4CA868F: main (test.h:654)
==27405==