[Bug 48567] New: Wine returns the loopback IP as first item in GetIpAddrTable and a MAC of 0
WineHQ Bugzilla
wine-bugs at winehq.org
Tue Feb 4 15:11:39 CST 2020
https://bugs.winehq.org/show_bug.cgi?id=48567
Bug ID: 48567
Summary: Wine returns the loopback IP as first item in
GetIpAddrTable and a MAC of 0
Product: Wine
Version: 5.0-rc3
Hardware: x86-64
OS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: iphlpapi
Assignee: wine-bugs at winehq.org
Reporter: ez at vajn.icu
Distribution: ---
Created attachment 66389
--> https://bugs.winehq.org/attachment.cgi?id=66389
C source
This is the same bug as 40247 which was marked as "CLOSED FIXED"
All flexnet based licensing fails to work under wine because it receives
a hardware MAC of 0 returned by the "lo" interface:
$ lmutil.exe lmhostid
lmutil - Copyright (c) 1989-2017 Flexera Software LLC. All Rights Reserved.
The FlexNet host ID of this machine is "ffffffff"
If you compile the attached C program and run it in wine you get:
$ mingw32-gcc -DMINGW -o get_mac get_mac.c -lnetapi32
$ ./get_mac.exe
MAC: 000000000000
In Linux the eth0 MAC is:
$ gcc -o get_mac get_mac.c
$ ./get_mac
Grabbing MAC address for interface eth0
MAC: e03619b3b50e
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