Weird problem IP change monitoring

[Thomas Haller]

On Do, 2015-06-04 at 01:19 +0200, Sebastian Kricner wrote:
> Hello,
> 
> i have written a small C program to monitor IPv4 address changes with
> libnl and generally it works. But sometimes it delivers the IP 
> address
> of a different interface alltough i do a strcmp() on interface name.
> 
> Attached the program.
> 
> What might cause the problem?
> 

Hi Sebastian,

maybe you must check whether 
  if_indextoname(ifindex, s_ifname);
succeeds?


Thomas
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