[Bug 45116] TomTom MyDrive Connect needs implementation of iphlpapi.dll.NotifyAddrChange

[wine-bugs at winehq.org]

https://bugs.winehq.org/show_bug.cgi?id=45116

Hanno Meyer-Thurow <h.mth at web.de> changed:

           What    |Removed                     |Added
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  Attachment #61313|0                           |1
        is obsolete|                            |

--- Comment #10 from Hanno Meyer-Thurow <h.mth at web.de> ---
Created attachment 61331
  --> https://bugs.winehq.org/attachment.cgi?id=61331
Implementation of NotifyAddrChange: build fixes for 3.7 (v3)

Added 'struct ip_async_io' to handle callback with user data. Taken from fileio
code.
Minor fixes like releasing non-acquired fd in IPHLPAPI_initmonitorhandle and
properly releasing ip_async_io instance in IPHLPAPI_apc_NotifyAddrChange.

With this variant I see call to blocking NotifyAddrChange(PHANDLE handle=nil,
LPOVERLAPPED overlapped=nil) misbehaving after IPHLPAPI_apc_NotifyAddrChange
processed once successfully (with releasing of ip_async_io instance).
IPHLPAPI_monitorifchange returns success always for whatever reason. In return
user application is "hammering" NotifyAddrChange.

Once out-of-fds it crashes between fd=255 fd=256 with null pointer exception.

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