[PATCH 0/5] PAN server fixes

[Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>]

Hi,

After looking at connman's bug https://bugs.meego.com/show_bug.cgi?id=25125 I figured out that PAN server code was missbehaving.
Basically, when DBus Unregister call is made: all bnep ifs and there corresponding connections are not touched at all, so on the
client side: it still thinks it's connected (it is, but it lost the tethering stuff and so on).

So here is a patch set that fixes the issue.

1 - it tracks the bnep interface per session, it will be necessary afterwards
2 - An helper to remove properly an interface from a bridge, it will be necessary afterwards also
3 - Here we are: it deletes the interface from the bridge, and puts it down when the server is freed. It's on its own function since it will be 
necessary aft
erwards.
4 - It kills the underlying connection properly so the client is notified as it should
5 - Finally, when Unregister method call is made: it cleans up all sessions so clients are disconnected accordingly etc...

Note: I tested this patch against 4.101 and it worken properly.

Please review,


Tomasz Bursztyka (5):
  network: Keep track of session's interface name in server
  network: Add helper function to remove an interface from a bridge
  network: Release session's interface from bridge when unregistering
  network: Kill underlying session's connection before freeing it
  network: Remove sessions from server on DBus call Unregister

 profiles/network/common.c |   29 +++++++++++++++++++++++++++++
 profiles/network/common.h |    1 +
 profiles/network/server.c |   31 ++++++++++++++++++++++++++++---
 3 files changed, 58 insertions(+), 3 deletions(-)

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1.7.8.6