Error in ntdll/module.c?

Eric Pouech eric.pouech at wanadoo.fr
Sun Feb 18 07:41:43 CST 2007


Rolf Kalbermatter a écrit :
> Christian Iversen [mailto:chrivers at iversen-net.dk] wrote:
>
>   
>> According to:
>>
>> http://undocumented.ntinternals.net/UserMode/Undocumented%20Functions/
>> Executable%20Images/LdrGetProcedureAddress.html
>>
>> The parameter order for LdrGetProcedureAddress is (Handle, Function, 
>> Ordinal, Address)
>>
>> The file dlls/ntdll/module.c has the order as (Handle, Ordinal, 
>> Function, Address)
>>     
>
> Ok. I took a look at the call sequence of this function in a native
> kernel32.dll and the second parameter is initialized with RtlInitString.
> So I guess the parameter order as on that web site would be correct.
>
> Having looked at the particular assembly code obviously excludes me
> from doing any work on this part anymore.
>
> As to the current implemenation I'm not sure that makes any difference
> since most undocumented APIs are unlikely to be used by applications.
> And since ntdll and kernel32 are both also Wine specific and therefore
> can't be replaced by Windows ones this won't matter either it would seem.
>
> You can try to post a proper patch to both kernel32 and ntdll to
> wine-patches and then let Alexandre decide if he wants to apply it.
>   
googling LdrGetProcedureAddress gives the same conclusion
It's always a good idea to have APIs behaving like on windows
A+




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