Fix out of bounds access.
key.first is a pointer, so we shouldn't use the & operator here.
CID 610870 and 610871.
Should also fix ticket #9184. At least I cannot reproduce it anymore.

ipv6: added missing put_interface() call.

* Thanks to Stefano for pointing this out!

The sFragmentLock was never being initialized.

* This fixes bug #8958.

Fix multicast double free issue in IPv4.

- IPv4 had the same problem as v6. Most likely this was an oversight
when converting from a C to a C++ module. Might help with #6736 and
#8894.

Fix ticket #8870.

- multicast_address was being freed twice in ipv6_uninit_protocol(),
causing a panic on exit in apps that made use of it.

ipv6: Fix ability to disable ipv6 tracing. Disable ipv6 tracing

ipv6: bit of style cleanup. No functional change

* Converted the hash used to the BOpenHashTable instead of khash - basically
just applied r38391 to the IPv6 code (no time to resolve the TODO, and put
that into a shared class).
* Fixed failure on init handling.
* Not tested, but should work at least better than before, as the hashtable has
never been initialized before...
* This closes bug #7795.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42399 a95241bf-73f2-0310-859d-f6bbb57e9c96

Patch by Atis Elsts from GSoC 2010 that was overlooked.
- Adds IPv6 fragmentation support and some partial work to enable configuration of IPv6 in net_server. Not currently in the build.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41291 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Removed two superfluous newlines from debug output.
* Automatic whitespace cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41287 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Applied Atis latest changes to the IPv6 related modules. This brings them back
into a working state after the latest stack changes.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38021 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Finished groundwork on ICMP by introducing a completely protocol agnostic
error mechanism.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37896 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Replaced ENODEV with B_DEVICE_NOT_FOUND.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37803 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Applied next work in progress patch by Atis that takes into account most of
my comments so far. Thanks!


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37793 a95241bf-73f2-0310-859d-f6bbb57e9c96

Work in progress commit by Atis Elsts (I'm posting his ChangeLog comments
directly here), I made only a few style changes:
* introduced 'has_broadcast_address' field in
struct net_address_module_info
- REVIEW: the name, and the status of this field for UNIX and L2CAP
families
* ipv6 address family support
* ipv6 address printing
* ipv6 protocol support
* ipv6 multicast support
- TODO: add and remove multicast routes in a more proper way
- TODO: support MLD
* ipv6 datalink protocol support
* icmpv6 protocol support (EchoRequest and EchoResponse messages)
* ipv6 neigbor discovery protocol support
(Advertisement and Solicitation messages)
- TODO: only the very basic support is present,
the protocol state machine is by no means completed
- TODO: replying to Solicitation does not work too good ATM
(visible, when pinging Haiku from outside)
* added Jenkin's hash algorith
* minor changes in existing IPv4 code - cleanup function
ipv4_get_loopback_address(), written by myself
* add tests: raw, udp, tcp/udp, mullicast sender
* add 'hoplimit' field in struct net_buffer
- TODO: this is just a hack, more generic approach would be better.
* add 'receive_data' function pointer in
struct net_datalink_protocol_module_info
- TODO: this is also more like a hack, to support information
passing from ICMPv6 to IPv6_datagram level.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37604 a95241bf-73f2-0310-859d-f6bbb57e9c96

The sFragmentLock was never being initialized.

* This fixes bug #8958.

Fix multicast double free issue in IPv4.

- IPv4 had the same problem as v6. Most likely this was an oversight
when converting from a C to a C++ module. Might help with #6736 and
#8894.

Fix ticket #8870.

- multicast_address was being freed twice in ipv6_uninit_protocol(),
causing a panic on exit in apps that made use of it.

ipv6: Fix ability to disable ipv6 tracing. Disable ipv6 tracing

ipv6: bit of style cleanup. No functional change

* Converted the hash used to the BOpenHashTable instead of khash - basically
just applied r38391 to the IPv6 code (no time to resolve the TODO, and put
that into a shared class).
* Fixed failure on init handling.
* Not tested, but should work at least better than before, as the hashtable has
never been initialized before...
* This closes bug #7795.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42399 a95241bf-73f2-0310-859d-f6bbb57e9c96

Patch by Atis Elsts from GSoC 2010 that was overlooked.
- Adds IPv6 fragmentation support and some partial work to enable configuration of IPv6 in net_server. Not currently in the build.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41291 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Removed two superfluous newlines from debug output.
* Automatic whitespace cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41287 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Applied Atis latest changes to the IPv6 related modules. This brings them back
into a working state after the latest stack changes.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38021 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Finished groundwork on ICMP by introducing a completely protocol agnostic
error mechanism.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37896 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Replaced ENODEV with B_DEVICE_NOT_FOUND.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37803 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Applied next work in progress patch by Atis that takes into account most of
my comments so far. Thanks!


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37793 a95241bf-73f2-0310-859d-f6bbb57e9c96

Work in progress commit by Atis Elsts (I'm posting his ChangeLog comments
directly here), I made only a few style changes:
* introduced 'has_broadcast_address' field in
struct net_address_module_info
- REVIEW: the name, and the status of this field for UNIX and L2CAP
families
* ipv6 address family support
* ipv6 address printing
* ipv6 protocol support
* ipv6 multicast support
- TODO: add and remove multicast routes in a more proper way
- TODO: support MLD
* ipv6 datalink protocol support
* icmpv6 protocol support (EchoRequest and EchoResponse messages)
* ipv6 neigbor discovery protocol support
(Advertisement and Solicitation messages)
- TODO: only the very basic support is present,
the protocol state machine is by no means completed
- TODO: replying to Solicitation does not work too good ATM
(visible, when pinging Haiku from outside)
* added Jenkin's hash algorith
* minor changes in existing IPv4 code - cleanup function
ipv4_get_loopback_address(), written by myself
* add tests: raw, udp, tcp/udp, mullicast sender
* add 'hoplimit' field in struct net_buffer
- TODO: this is just a hack, more generic approach would be better.
* add 'receive_data' function pointer in
struct net_datalink_protocol_module_info
- TODO: this is also more like a hack, to support information
passing from ICMPv6 to IPv6_datagram level.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37604 a95241bf-73f2-0310-859d-f6bbb57e9c96