https://bugs.winehq.org/show_bug.cgi?id=36342
Bug ID: 36342 Summary: valgrind shows some uninitialized memory use in ddraw/tests/ddraw4.c Product: Wine Version: 1.7.18 Hardware: x86 OS: Linux Status: NEW Keywords: download, source, testcase Severity: normal Priority: P2 Component: directx-d3d Assignee: wine-bugs@winehq.org Reporter: austinenglish@gmail.com
==28085== Warning: client syscall munmap tried to modify addresses 0x81d03000-0x81d03fff ==28085== Conditional jump or move depends on uninitialised value(s) ==28085== at 0x5802378: GetRegionData (region.c:889) ==28085== by 0x4A7F6BE: ddraw_clipper_GetClipList (clipper.c:213) ==28085== by 0x4AAD5EE: ddraw_surface7_Blt (surface.c:1429) ==28085== by 0x4AAE5F6: ddraw_surface4_Blt (surface.c:1558) ==28085== by 0x4D7A31A: test_clipper_blt (ddraw4.c:868) ==28085== by 0x4D8B583: func_ddraw4 (ddraw4.c:7301) ==28085== by 0x4DDD6DC: run_test (test.h:584) ==28085== by 0x4DDDACB: main (test.h:654) ==28085== Uninitialised value was created by a stack allocation ==28085== at 0x4AAD411: ddraw_surface7_Blt (surface.c:1503) ==28085==