[Bug 54740] New: GetAdaptersInfo function is not returning mac address information correctly

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54740

Bug ID: 54740
           Summary: GetAdaptersInfo function is not returning mac address
                    information correctly
           Product: Wine
           Version: 8.4
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: blocker
          Priority: P2
         Component: winsock
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

The GetAdaptersInfo function is not returning the same information on wine vs
windows. I've tried this with stable wine 8 and wine 8.4 staging.

We have an old program that is calling this function to get the mac address of
the system for license key purposes. When run via wine the last pair of digits
in the mac address are missing - and thus the software can't be registered or
run.

There is likely a byte offset missing, causing the last 2 bytes to be dropped?

Example:
System has mac address 82-5E-F4-3b-b6-66 - can see this ok via "wine ipconfig
/all"
However the legacy program when executed only sees address "82-5E-F4-3B-B6-".

[Bug 54740] GetAdaptersInfo function is not returning mac address information correctly

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54740

[e-mail] changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |WORKSFORME

--- Comment #1 from [e-mail] ---
I did some more debugging and it seems that the wine GetAdaptersInfo function
is working correctly, the bug is caused by some old MFC code doing simple
string copying!?

Will close this ticket and open a new one for the MFC stuff (that noone cares
about because yuck!).

[Bug 54740] GetAdaptersInfo function is not returning mac address information correctly

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54740

Austin English  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |CLOSED
         Resolution|WORKSFORME                  |INVALID

--- Comment #2 from Austin English  ---
Closing