Memory high address crash

[justnonamenoname]

If you enable memory high address allocation - x64Call will crash

memory.reg (system need to restart to enable)

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management] "AllocationPreference"=dword:00010000

I tried change 0x7e (jle singed) to 0x76 (jbe unsigned) , but it didn't help

[orca-zhang]

Thanks for your feedback.

[orca-zhang]

I'll reproduce it and try to fix it.

[justnonamenoname]

Seems like you have no time for this I can donate for this

[Bit00009]

any news on this? @orca-zhang

[orca-zhang]

I've used MacOS for several years and the disk is not as big to install a windows docker yet.

BTW, I think I'm too lazy. But if you can donate for it, it may encourage me to make it better. : (

[justnonamenoname]

@orca-zhang paypal?

[orca-zhang]

[orca-zhang]

If you enable memory high address allocation - x64Call will crash

I've tried to reproduce, but failed.

Please give me more information about it.

1. exe linker param: PLATFORM x64 or x86?
2. vs version
3. sample code
   • which class is used: X64Call or ProcessWriter or YAPICall? argument count is less than 7?

[justnonamenoname]

1. 32bit exe loadlibrary in 64bit exe
2. VisualStudio2008

HANDLE Handle=OpenProcess(PROCESS_ALL_ACCESS,FALSE,id); if(Handle) { yapi::YAPICall CallLoadLibraryA(Handle,L"kernel32.dll","LoadLibraryA"); CallLoadLibraryA.Timeout(10000); CallLoadLibraryA.Dw64()(path); }

[orca-zhang]

OK, I'll check it.

[orca-zhang]

The host binary is 64bit exe, and try to load 32bit dll into a 32 bit exe?

[justnonamenoname]

32bit exe load 64bit dll to 64bit exe

[orca-zhang]

I've tried both 64bit exe load 32bit dll to a 32 bit exe or 32bit exe load 64bit dll to 64bit exe, both haven't crash, is there any backtrace/stack info or try to check it in normal way.