[PATCH] kernel32: Load library search in system32 directory.

[Carlos Palminha]

On 31-07-2017 17:54, Alexandre Julliard wrote:
> Carlos Palminha <CARLOS.PALMINHA at synopsys.com> writes:
> 
>> Hi Alexandre,
>>
>> I tested with iTunes installation that was crashing when calling load_libraryin my system. After the patch it was ok. Probably not enough indicator that was working properly in all systems.
>>
>> I will send a second version calling GetWindowsDirectory instead of using %windows%.
>>
>> Regarding the other cases, when using the flag
>> LOAD_LIBRARY_SEARCH_SYSTEM32, directories in the standard search path
>> are not searched and the value cannot be combined with
>> LOAD_WITH_ALTERED_SEARCH_PATH. The search path is reduced to
>> windows\system32, right? Or probably i need to append
>> %windows&\system32 to the existing path...
> 
> If you only specify SEARCH_SYSTEM32 the path is reduced to that, but you
> could also have other flags like SEARCH_APPLICATION_DIR,
> SEARCH_DLL_LOAD_DIR, etc.  You can't handle just one flag and ignore the
> others.
> 

All the other cases SEARCH_APPLICATION_DIR, SEARCH_DEFAULT_DIRS, SEARCH_DLL_LOAD_DIR and SEARCH_USER_DIRS are not yet supported (unsopported flags).
So at this moment LOAD_LIBRARY_SEARCH_* are reduced to ALTERED_SEARCH_PATH or SEARCH_SYSTEM32.

Regards,
C.Palminha