tree 2ad954ebff0aa13567375b0132d64d405c0393a3
parent e226badb960695447af4c480bb183ec35c411bbf
author Subash Abhinov Kasiviswanathan <subashab@codeaurora.org> 1393291735 -0700
committer Linux Build Service Account <lnxbuild@localhost> 1415115904 -0700

dnsmasq: Fix issues observed while toggling tethering

- When an instantaneous tether and untether command are issued,
  the dnsmasq operation of tether happens after the interface
  has been brought down by the untether command and hence
  tethering goes into bad state. The fix is to leave dnsmasq
  running so that it can be killed later by the untether command.
- dnsmasq does not update its list of listeners with the new
  interface object whenver an interface goes up/down and hence
  when we free the old interface objects, the interface info in
  dnsmasq listeners is lost. This fix makes sure the listeners
  are updated with the new interface object

CRs-fixed: 665103
Change-Id: I0322619edc12146c67fa7a308769e3b9f0779654