a2d679c76f
gnrc/pktbuf: avoid memcpy if size <= 0
2019-01-16 16:13:14 +01:00
Cenk Gündoğan
6a4c764c95
Merge pull request #10569 from miri64/gnrc_netif/enh/rm-get-NETOPT_IPV6_IID
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gnrc_netif: make _get_iid() just wrapper around _iid_from_addr()
2019-01-14 14:09:34 +01:00
Martine Lenders
7ae90564d9
gnrc_netif: make _get_iid() just wrapper around _iid_from_addr()
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This way the IID generation gets much simplified and code duplication
is avoided since it removes GNRC's requirement for NETOPT_IPV6_IID.
2019-01-14 13:42:58 +01:00
Gunar Schorcht
dbb5e886e5
gnrc_netif_ieee802154: use pid member in netif header
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Use the `gnrc_netif_t::pid` member instead of the pid of the current thread when generating the the `gnrc_netif_hdr` in `gnrc_netif_ieee802154::_recv` function.
2019-01-10 00:09:52 +01:00
Gunar Schorcht
3876dd4bb9
gnrc_netif_ethernet: use pid member in netif header
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Use the `gnrc_netif_t::pid` member instead of the pid of the current thread when generating the the `gnrc_netif_hdr` in `gnrc_netif_ethernet::_recv` function.
2019-01-10 00:09:24 +01:00
Gunar Schorcht
fb9e25faf7
Merge pull request #10724 from miri64/gnrc_ipv6_nib/fix/mixed-mode-ABRO
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gnrc_ipv6_nib: fix RA reception for non-6LN interfaces
2019-01-08 09:47:09 +01:00
Martine Lenders
7452f48c26
gnrc_sixlowpan_frag: unroll recursion
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While the recursion in `gnrc_sixlowpan_frag` shouldn't be infinite we
still should avoid using recursions in general (also to be able to
statically analyze stack usage). This unrolls the recursion.
2019-01-08 09:03:22 +01:00
201cff0ada
Merge pull request #10722 from nmeum/gnrc-tcp-comment-typo
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gnrc_tcp_pkt: fix typo in comment
2019-01-07 20:23:20 +01:00
Martine Lenders
1f71b30bc2
gnrc_ipv6_nib: fix RA reception for non-6LN interfaces
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When having a non-6LN interface and a 6LN interface (e.g. on a border
router) the assertion can hit when a Router Advertisement is received.
This makes the check an `if` statement rather than an assertion, to
account for that case.
Co-authored-by: Gunar Schorcht <gunar@schorcht.net>
2019-01-07 17:36:03 +01:00
Sören Tempel
45989aa60e
gnrc_tcp_pkt: fix typo in comment
2019-01-07 16:15:41 +01:00
Martine Lenders
481f742c71
gnrc_netif: interface configuration for 6LoENC
2019-01-04 13:32:24 +01:00
b77c802f9b
Merge pull request #10666 from miri64/netopt/new/6lo
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netopt: provide option to (de-)activate 6Lo
2019-01-03 18:50:31 +01:00
Martine Lenders
45b9dd6f50
gnrc_netif: implement get NETOPT_6LO
2019-01-03 16:21:52 +01:00
José Alamos
f14d46d935
Merge pull request #10242 from miri64/gnrc_ipv6_ext_rh/enh/icmpv6_error_msg
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gnrc_ipv6_ext_rh: add ICMPv6 error message sending
2019-01-03 10:35:54 +01:00
Gunar Schorcht
d3f78a5a40
Merge pull request #10679 from miri64/gnrc_sixlowpan_frag/fix/send-check-msg-queue
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gnrc_sixlowpan_frag: check if own message queue is full
2018-12-30 15:48:26 +01:00
Martine Lenders
e8da744e6d
gnrc_sixlowpan_frag: release packet when frag hdr can't be marked
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Otherwise, there will be leaks ;-).
2018-12-30 01:05:34 +01:00
Martine Lenders
a409603f84
gnrc_sixlowpan_frag: release packet when rbuf is full
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Otherwise, there will be leaks ;-).
2018-12-30 00:59:04 +01:00
Martine Lenders
9e3cdebae1
gnrc_sixlowpan_frag: check if own message queue is full
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When issueing the sending of the next fragment the current version of
`gnrc_sixlowpan_frag` doesn't check if the queue is full. This leads to
leakage of the packet buffer, since when it is full, the package never
gets released.
This change adds a checks and error exits in case the queue is full.
2018-12-29 22:54:52 +01:00
Martine Lenders
d5bbf45d32
gnrc_sixlowpan_frag: reduce code duplication in send
2018-12-29 22:54:14 +01:00
Timo Rothenpieler
814e4ecbbe
gnrc_netif: ESP-NOW talks 6Lo now
2018-12-29 13:15:44 +01:00
Gunar Schorcht
e07ea98bc3
Merge pull request #10536 from miri64/gnrc_ipv6_nib/bug/correct-reverse
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gnrc_ipv6_nib: use correct reverse-translate for ARSM-less NCE
2018-12-27 10:44:23 +01:00
Martine Lenders
f160849e8a
gnrc_ipv6_nib: use correct reverse-translate for ARSM-less NCE
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The current implementation uses the assumption that the IPv6 address is
always based on an EUI-64, which it doesn't has to.
2018-12-27 10:21:31 +01:00
4878cf2119
Merge pull request #10400 from miri64/core/enh/thread_has_queue_func
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core: provide function to check msg queue initialization
2018-12-19 18:41:39 +01:00
Martine Lenders
a14e33df01
gnrc_netreg: use thread_has_msg_queue() for msg queue check
2018-12-19 15:39:50 +01:00
Martine Lenders
986b9d380b
gnrc_netreg: make message queue check more readable
2018-12-19 15:39:50 +01:00
Martine Lenders
3ce4b7454f
Merge pull request #10379 from cgundogan/pr/sixlowpan_nonipv6
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sixlowpan: minor fixes for non-ipv6 usage
2018-12-18 22:36:03 +01:00
Cenk Gündoğan
79de5ae6e6
sixlowpan: minor fixes for non-ipv6 usage
2018-12-18 21:32:54 +01:00
Martine Lenders
5e03f58746
Merge pull request #10383 from miri64/gnrc_pktdump/enh/add-ipv6-ext
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gnrc_pktdump: add GNRC_NETTYPE_IPV6_EXT output
2018-12-18 20:52:45 +01:00
Martine Lenders
0a5ef011e1
gnrc_ipv6_ext_rh: add ICMPv6 error message sending
2018-12-18 19:46:27 +01:00
Martine Lenders
13e66ce3f2
Merge pull request #10238 from miri64/gnrc_ipv6_ext/cleanup/merge-handle-rh
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gnrc_ipv6_ext: merge _handle_rh and gnrc_ipv6_ext_rh_process
2018-12-18 19:39:16 +01:00
Martine Lenders
8701c0f80a
gnrc_ipv6_ext: merge _handle_rh and gnrc_ipv6_ext_rh_process
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It's a lot cleaner and makes more sense if we merge those two.
2018-12-18 19:03:40 +01:00
Martine Lenders
2e57ea246e
Merge pull request #10584 from miri64/gnrc_ipv6/enh/use-new-pktbuf-func
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gnrc_ipv6: use gnrc_pktbuf_merge() to loopback packet
2018-12-17 12:16:06 +01:00
Martine Lenders
864ce4fed2
gnrc_ipv6_ext: rename nh to protnum for clarity
2018-12-15 18:21:48 +01:00
Martine Lenders
bbcb3161ea
gnrc_ipv6_ext: make single header demux function private
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The function is now only called by `gnrc_ipv6_ext_process_hopopt()` and
`gnrc_ipv6_ext_process_all()`, both are part of the `gnrc_ipv6_ext`
module.
2018-12-14 19:07:16 +01:00
Martine Lenders
0580fa5852
gnrc_ipv6: dispatch ext. headers to external interested parties
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This way e.g. a raw socket listening for an extension headers protocol
number also get's it.
2018-12-14 19:07:16 +01:00
Martine Lenders
e4fa14370f
gnrc_ipv6: handle hop-by-hop option before forwarding
2018-12-14 19:07:15 +01:00
Martine Lenders
5c0d18b25f
gnrc_ipv6: move ext. hdr handling out of general demux
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They are handled separately anyway and this allows us to handle
the Hop-by-hop option *before* forwarding in a later step.
2018-12-14 19:06:00 +01:00
Martine Lenders
17eee216b6
gnrc_ipv6_ext: add missing newline to DEBUG
2018-12-14 19:05:52 +01:00
Martine Lenders
492df78f63
gnrc_ipv6: use gnrc_pktbuf_merge() to loopback packet
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With `gnrc_pktbuf_merge()` introduced in
f03247e752
2018-12-14 11:10:51 +01:00
José Alamos
b709e63581
Merge pull request #10234 from miri64/gnrc_ipv6/enh/iterate-out-of-ext
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gnrc_ipv6: move ipv6_ext iteration out of ext_demux()
2018-12-14 10:44:00 +01:00
Martine Lenders
e06cdcdf14
gnrc_pktdump: add GNRC_NETTYPE_IPV6_EXT output
2018-12-14 01:37:53 +01:00
Martine Lenders
b8f71c37ff
gnrc_ipv6: rename should_release for clarity
2018-12-13 17:22:12 +01:00
Martine Lenders
e6df40dbde
gnrc_ipv6: clean-up unrequired stuff after demux rework
2018-12-13 17:22:12 +01:00
Martine Lenders
764ed8c300
gnrc_ipv6: make next-header demuxer private
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Since the recursion into `gnrc_ipv6_demux()` was removed in
`gnrc_ipv6_ext`, `gnrc_ipv6.c` is the only user of this function,
so it can be made private. It was only made public so it can be used
from `gnrc_ipv6_ext`.
2018-12-13 17:22:12 +01:00
Martine Lenders
f671a87fe2
gnrc_ipv6_ext: remove unnecessary pkt write-protection
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As `pkt` isn't pre-parsed the write-protection of *the whole* packet
(except the netif-header) comes for free, when this was done in the
receive routine of IPv6.
2018-12-13 17:22:12 +01:00
Martine Lenders
02a7bc252a
gnrc_ipv6: move ipv6_ext iteration out of ext_demux()
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Since with #10233 we now assume IPv6 packets always to not be
pre-parsed, we can iterate over the extension headers by gradually
"eating" them away. This allows us to move the iteration over them
out of `gnrc_ipv6_ext_demux()` and into `gnrc_ipv6_demux()`.
By moving the iteration over all extension headers out of
`gnrc_ipv6_ext_demux()` we also can
1. simplify the extension header handling a lot, as it now
just a loop inside `gnrc_ipv6_demux()`,
2. remove the recursion to `gnrc_ipv6_demux()` within
`gnrc_ipv6_ext_demux()`.
2018-12-13 17:22:11 +01:00
Sebastian Meiling
4f646b4efc
Merge pull request #10441 from miri64/gnrc_netapi/enh/codesize-opt
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gnrc_netapi: optimize code-size
2018-12-12 09:51:02 +01:00
Martine Lenders
c16d0bc96e
gnrc_netapi: use static inline for high-level wrapper functions
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This reduces the overall code size of GNRC applications by a few bytes.
2018-12-11 16:15:51 +01:00
José Alamos
970bec1d1b
Merge pull request #10233 from miri64/gnrc_ipv6/enh/assume-no-preparsed-pkt
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gnrc_ipv6: assume no preparsed packets
2018-12-10 14:21:17 +01:00
Hauke Petersen
a24f669c4c
Merge pull request #10521 from miri64/gnrc_sixlowpan_iphc/fix/non-ieee802154-support
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gnrc_sixlowpan_iphc: allow address compression for non-IEEE802.15.4
2018-12-07 14:58:13 +01:00
