Sam Tannous d3ad131ee8 Make ifupdown2 print meaningful error when interface name length exceeds 15 characters ...

Ticket: CM-5882
Reviewed By: gospo
Testing Done: unit tested

When a user enters an interface name longer than 15 characters,
the error message is not clear about what the problem is.

   warning: netlink: Numerical result out of range <<<<<<<<<<<<<<<<

This patch catches the error before netlink gets the call and
prints

    error: the following interface names are too long: bond-xconnect.1006

2015-07-02 17:10:04 -04:00

1.7 KiB

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