[channel-mgmt]: Handle out of range error in path

Function must assume that object path without any network name
may be advertised, and must handle the condition accordingly.

Tested:
1. Verified that ipmi user is properly enabled with channel
based permission and it works fine.

Change-Id: Id51f09bb7c19a9750cb06c2c55f7271afc6b1d2a
Signed-off-by: Richard Marian Thomaiyar <richard.marian.thomaiyar@linux.intel.com>
1 file changed