(4.40b2 x86) GetProcAddress_() returns wrong value

[breeze4me]

Code: Select all

hMod = GetModuleHandle_("Kernel32.dll")
Debug hMod

*p = GetProcAddress_(hMod, "GetCurrentProcessId")
Debug *p  ;<---------- 0

If OpenLibrary(0, "Kernel32.dll")
  Debug GetFunction(0, "GetCurrentProcessId")
EndIf

unicode mode.

;2088763392
;0
;2088802592

ascii mode.

;2088763392
;2088802592
;2088802592

[Thorium]

Confirmed for x86 and x64

Maybe it's because GetProcAddress allways wants a ASCII String.

[Fred]

Yes, it is. You will have to handle this yourself, as PB string are UTF-16 in Unicode mode (best is to use an import with p-ascii like below):

Code: Select all

Import "Kernel32.lib"
  GetProcAddressAscii_(Module, FunctionName.p-ascii) As "_GetProcAddress@8" ; Should be "GetProcAddress" for x64
EndImport

hMod = GetModuleHandle_("Kernel32.dll")
Debug hMod

*p = GetProcAddressAscii_(hMod, "GetCurrentProcessId")
Debug *p

[Poplar]

hMod = GetModuleHandle_("Kernel32.dll")
Debug hMod

*p = GetProcAddress_(hMod, UTF8("GetCurrentProcessId"))
Debug *p ;<---------- Not null

[Fred]

You need to free the UTF8() result somewhere