Hi, I've been trying to locate an odd bug in the game Perimeter.
The crash happens when execution changes to x41 bytes into the ProcessHeap structure, so I assume that there's some stack corruption.
The last bit of the log looks like this: (with relay exclude of ntdll.*;kernel32.*;gdi32.*)
000f:warn:file:wine_nt_to_unix_file_name L"\??\C:\Program Files\Codemasters\Perimeter-poo\resource\models\menu\textures\intf_metall_bump.t ga" -> "/home/oliverwork/.wine/dosdevices/c:/Program Files/Codemasters/Perimeter-poo/RESOURCE/Models/MENU/Textures/intf_metall_bump.tga" required a case-insensitive search 000f:trace:file:wine_nt_to_unix_file_name L"\??\C:\Program Files\Codemasters\Perimeter-poo\resource\models\menu\textures\intf_metall_bump. tga" -> "/home/oliverwork/.wine/dosdevices/c:/Program Files/Codemasters/Perimeter-poo/RESOURCE/Models/MENU/Textures/intf_metall_bump.tga" 000f:trace:heap:RtlFreeHeap (0x7bbc0000,00000002,0x7ddafda8): returning TRUE 000f:trace:heap:RtlFreeHeap (0x7bbc0000,00000002,0x7e30fed0): returning TRUE 000f:trace:file:CreateFileW returning 0xc0 000f:trace:file:SetFilePointerEx handle 0xc0 offset 0 newpos 0x7bb9df8c origin 1 000f:trace:ntdll:NtQueryInformationFile (0xc0,0x7bb9dfa4,0x7bb9dfac,0x00000008,0x00000014) 000f:trace:heap:RtlAllocateHeap (0x71800000,00000002,000c0030): returning 0x7caa1320 000f:trace:file:ReadFile 0xc0 0x7caa1320 786476 0x7bb9dff0 (nil) 000f:trace:ntdll:NtReadFile (0xc0,(nil),(nil),(nil),0x7bb9dfb0,0x7caa1320,0x000c002c,(nil),(nil)),partial stub! 000f:trace:ntdll:NtReadFile = 0x00000000 000f:trace:heap:RtlFreeHeap (0x71800000,00000002,0x7caa1320): returning TRUE 000f:trace:heap:RtlFreeHeap (0x71800000,00000002,0x7caa12e8): returning TRUE 000f:trace:heap:RtlFreeHeap (0x71800000,00000002,0x7caa12a0): returning TRUE 000f:trace:seh:__regs_RtlRaiseException code=c0000005 flags=0 addr=0x71800041 000f:trace:seh:__regs_RtlRaiseException info[0]=00000001 000f:trace:seh:__regs_RtlRaiseException info[1]=f2c2e509 000f:trace:seh:__regs_RtlRaiseException eax=7c764c98 ebx=718be8bc ecx=7caa12a0 edx=0000004d esi=718be8b0 edi=718be8ac 000f:trace:seh:__regs_RtlRaiseException ebp=00000013 esp=7bb9e8c8 cs=0073 ds=007b es=007b fs=003b gs=0033 flags=00210206
Here's RtlRaiseException code=c0000005 flags=0 addr=0x71800041, the addr points into 0x71800000.
Anyhow,
I've added a break point into RtlFreeHeap when it gets sent and address of 0x7caa12a0, the debugger kicks in but every time I try pass / step/ next or continue nothing I get another exception and end up in RtlFreeHeap again with exactly the same parameters passed as last time.
This is preventing me from stepping out into Perimiers code so I can see what may be causing the problem.
Any ideas on howto debug this one.
Thanks,
Oliver.
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Oliver Stieber