Re: [PATCH 0/1] MR4742: server: Allow PROCESS_QUERY_INFORMATION on LIMITED handle.

[eric pouech (＠epo)]

the fix can't be in server/handle.c (the access bits meaning depends on the object you're considering...)

looking at server/process.c:process_map_access: setting PROCESS_QUERY_INFORMATION always set PROCESS_QUERY_LIMITED_INFORMATION (but not the other way around)

so you need to figure out where an access is tested against PROCESS_QUERY_INFORMATION while it should be against PROCESS_QUERY_LIMITED_INFORMATION

hint: VirtualQueryEx -\> NtQueryVirtualMemory -\> get_basic_memory_info -\> which queues an APC (APC_VIRTUAL_QUERY)

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https://gitlab.winehq.org/wine/wine/-/merge_requests/4742#note_56417