Marian Buschsieweke
4672368d5a
sys/net: NETOPT_MAX_{PACKET_SIZE -> PDU_SIZE}
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Updated code to use NETOPT_MAX_PDU_SIZE instead of deprecated
NETOPT_MAX_PACKET_SIZE.
2019-02-18 20:15:08 +01:00
Martine Lenders
b27f12bc1f
gnrc_sixlowpan_frag: remove redundant PID member
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The interface ID is actually also provided in `pkt` so providing it in
the `gnrc_sixlowpan_msg_frag_t` struct is redundant.
2019-02-15 11:23:18 +01:00
Cenk Gündoğan
3fd13b9a85
Merge pull request #10985 from miri64/gnrc_ipv6_nib/fix/delayed-na
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gnrc_ipv6_nib: fix preparation of delayed NA
2019-02-12 20:47:42 +01:00
Gaëtan Harter
8e4b11cdd0
Merge pull request #10369 from miri64/gnrc_ipv6_nib/fix/arsm-16-bit
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gnrc_ipv6_nib/arsm: ensure proper int width in backoff calculation
2019-02-12 17:54:52 +01:00
Martine Lenders
82001cfd79
gnrc_ipv6_nib: expose non-randomized part of NS-backoff calculation
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This was primarily done so the backoff can be tested
2019-02-12 17:01:14 +01:00
Martine Lenders
1f4d57d608
gnrc_ipv6_nib/arsm: ensure proper int width in backoff calculation
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Otherwise, the result might flow over on 8/16-bit platforms
2019-02-12 17:01:14 +01:00
Martine Lenders
aa953a40ea
gnrc_ipv6_nib: fix preparation of delayed NA
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Currently the constructed NA for a delayed NA case is neither used nor
released nor does it get an IPv6 header to be used properly. This fixes
that case.
2019-02-12 14:12:59 +01:00
Cenk Gündoğan
fa48e662a7
Merge pull request #10998 from miri64/gnrc_ipv6_nib/fix/cache-out-loop-iteration
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gnrc_ipv6_nib: fix iteration conditions for cache-out
2019-02-12 14:10:15 +01:00
Peter Kietzmann
892a37351a
Merge pull request #10946 from brummer-simon/gnrc_tcp-fix_syn_rcvd_packetloss_deadlock
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gnrc_tcp: syn_rcvd pkt loss fix
2019-02-12 13:51:51 +01:00
Martine Lenders
877217663e
gnrc_ipv6_nib: add clarification to comment in cache-out
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When working on the previous commit I was unsure if a
garbage-collectible entry should remain in the list, so I added this
comment so I don't have to wonder about this in the future ;-).
2019-02-12 12:06:45 +01:00
Martine Lenders
7fcc2ab5d6
gnrc_ipv6_nib: fix iteration conditions for cache-out
2019-02-12 12:06:04 +01:00
Cenk Gündoğan
ea7f7c2340
Merge pull request #10978 from miri64/gnrc_ipv6_nib/fix/release-when-full
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gnrc_ipv6_nib: release packet when NC entry can't be added
2019-02-12 10:43:32 +01:00
Marian Buschsieweke
194d340a64
net/sixlowpan: Fixed calculation of fragment size
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Fragment size calculation previously failed for devices that are able to
transmit bigger layer 2 PDUs that 802.15.4 devices. This commit fixes the issue.
2019-02-12 09:45:31 +01:00
8eb02b6cd1
Merge pull request #10975 from miri64/gnrc_ipv6_nib/fix/rm-nib-clean
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gnrc_ipv6_nib/nc: remove from _next_removable on remove
2019-02-11 17:39:29 +01:00
Peter Kietzmann
63fd8bc89b
Merge pull request #7577 from miri64/gnrc_netif2/feat/ieee802154-dup-bcast
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gnrc_netif_ieee802154: drop duplicate broadcast packets (optionally)
2019-02-11 09:42:06 +01:00
Martine Lenders
fd3f806e32
gnrc_ipv6_nib: release packet when NC entry can't be added
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When the neighbor cache is full, the packet trying to resolve a
neighbor is not released.
This change fixes that.
2019-02-08 21:53:46 +01:00
Martine Lenders
660440c1c2
gnrc_ipv6_nib/nc: remove from _next_removable on remove
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The `_next_removable` list manages the cache-out of the neighbor cache.
However, when a neighbor cache entry is removed, it is not removed
from that list, which may lead to a segmentation fault when that list is
accessed, since the whole entry (including its list pointer) is zeroed
after removal.
With this change the entry is removed from that list accordingly before
the zeroing happens.
2019-02-08 16:45:47 +01:00
cb457941db
gnrc: nib: fix DOXYGE -> DOXYGEN
2019-02-06 13:01:40 +01:00
Martine Lenders
43c2c728c9
gnrc_sixlowpan_iphc: fix _compressible()
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When either `gnrc_sixlowpan_iphc_nhc` or `gnrc_udp` is not compiled
in `_compressible()` never returns `true`. This causes the
`dispatch` snip in `gnrc_sixlowpan_iphc_send()` to be of length 0,
meaning `dispatch->data` is `NULL`, causing possible crashes when
trying to send IPv6 packets over 6LoWPAN without NHC or UDP.
2019-02-05 15:22:41 +01:00
Simon Brummer
5dc3f8dc3d
gnrc_tcp: syn_rcvd pkt loss fix
2019-02-04 20:57:30 +01:00
Martine Lenders
985d98073f
gnrc_netif_ieee802154: drop duplicate broadcast packets (optionally)
2019-02-04 16:19:48 +01:00
Peter Kietzmann
2c5d1b013e
Merge pull request #10918 from maribu/cc110x_mtu
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drivers/cc110x: Fixed MTU calculation
2019-02-04 09:44:10 +01:00
Marian Buschsieweke
dae680dcb2
sys/net: Added NETDEV_TYPE_CC110X to MTU init
2019-02-04 09:16:29 +01:00
Sebastian Meiling
734524aead
gomach: fix reassign before usage error
2019-02-01 11:25:27 +02:00
smlng
6d0384f068
netstats: collect layer 2 netstats in gnrc_netif
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This the first step in moving the collection of layer 2 netstats from
the low level driver to a central location, ie. gnrc_netif, to avoid
code duplication.
2019-02-01 10:35:03 +02:00
Martine Lenders
1481239bdf
Merge pull request #10896 from miri64/sock_dns/fix/too-small-msg-error
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sock_dns: correctly report too short messages
2019-01-29 23:43:53 +01:00
Cenk Gündoğan
b3843daeb8
Merge pull request #10817 from miri64/gnrc_netif/enh/i10723
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gnrc_ipv6_nib: use generated EUI-64 for ARO build and check
2019-01-29 22:49:41 +01:00
Martine Lenders
b30cdb51a5
sock_dns: correctly report too short messages
2019-01-29 22:32:50 +01:00
Martine Lenders
d680aeae07
gnrc_ipv6_nib: use gnrc_netif_get_eui64() for ARO build and check
2019-01-29 21:52:53 +01:00
Martine Lenders
0fa8419c4a
gnrc_netif: wrap _ipv6_iid_from_addr() around _eui64_from_addr()
2019-01-29 21:52:53 +01:00
Martine Lenders
16e7fc8336
gnrc_netif: introduce L2 address to EUI-64 conversion
2019-01-29 21:52:53 +01:00
Martine Lenders
a2b2f96fe3
gnrc_netif: rename _create_iid_from_short() to emphesize EUI-64
2019-01-29 21:52:53 +01:00
Martine Lenders
2d54069f59
Merge pull request #10869 from gschorcht/gnrc_icmpv6_echo_fix
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gnrc_icmpv6_echo: avoid crashing when pktbuf full
2019-01-25 18:33:07 +01:00
b8565e492d
Merge pull request #10851 from miri64/tests/feat/gnrc_sixlowpan_frag-tests
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tests: provide unittests for gnrc_sixlowpan_frag/rbuf
2019-01-25 17:55:28 +01:00
Gunar Schorcht
c88838f391
gnrc_icmpv6_echo: avoid crashing when pktbuf full
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Once the packet buffer is full on heavy network load, gnrc_netif_hdr_build may return NULL. In that case, the following unchecked access to hdr->data leads to a crash.
2019-01-25 17:10:57 +01:00
Martine Lenders
7d9ef9f78c
gnrc_sixlowpan_frag/rbuf: add offset assertion to rbuf_add()
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`gnrc_sixlowpan_frag` internally derives the offset value directly
from the fragment header, so for normal usage within GNRC this
assertion is redundant, but to make the tests of `rbuf_add` 100%
water-tide I added it.
2019-01-25 16:57:09 +01:00
Martine Lenders
892c7a5430
Merge pull request #10866 from miri64/gnrc_sixlowpan/fix/type-finding-loop
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gnrc_sixlowpan: stop type-finding loop when type is found
2019-01-25 14:38:34 +01:00
Martine Lenders
879321d68a
gnrc_sixlowpan: stop type-finding loop when type is found
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Currently the loop just continues to run after a viable type is found.
In #10851 this lead to a crash of the tests, when the dependency of
`gnrc_sixlowpan` to `gnrc_ipv6` was removed.
2019-01-25 12:04:30 +01:00
Martine Lenders
b0beba3c1c
gnrc_ipv6_nib: release when not queuable on AR
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When a new queue entry is tried to be allocated for a neighbor who's
address is currently tried to be resolved there was no error case
before. The packet that was tried to be put in the queue was thus not
released and stayed in the packet buffer for ever.
2019-01-25 00:13:21 +01:00
Martine Lenders
8c1cf53d28
gnrc_icmpv6: release when received packet too short
2019-01-24 15:50:18 +01:00
Martine Lenders
bbde73eb81
gnrc_icmpv6: release on wrong checksum
2019-01-24 14:57:36 +01:00
Sebastian Meiling
a65fede8c4
Merge pull request #10855 from kb2ma/nanocoap/simple_reply_safety
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net/nanocoap: verify simple reply buffer
2019-01-24 12:08:31 +01:00
Ken Bannister
3343ed3674
net/nanocoap: verify reply length before write
2019-01-24 05:18:12 -05:00
Sebastian Meiling
44234783da
Merge pull request #10823 from kb2ma/nanocoap/verify_before_write_option
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net/nanocoap: validate option length
2019-01-24 09:23:26 +01:00
Ken Bannister
e35bcb6853
net/nanocoap: fix remaining space calculation
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The space calculation must use the same length as the eventual
return value.
2019-01-23 16:36:20 -05:00
Martine Lenders
1370099435
gnrc_sixlowpan_frag/rbuf: provide helper functions for testing
2019-01-23 20:00:07 +01:00
Martine Lenders
4c1d1424c0
gnrc_sixlowpan_frag: release for fragment too big error case
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The fragment is released for all other error cases, just not this one.
2019-01-23 18:05:37 +01:00
Ken Bannister
7e77ac7ace
Merge pull request #10845 from kb2ma/nanocoap/server_debug_msg
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net/nanocoap: add debug message for server
2019-01-23 11:41:47 +00:00
Martine Lenders
20e92dfe5e
Merge pull request #8942 from zhuoshuguo/gnrc_lwmac/enable-dutycycle-print
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gnrc_lwmac: enable radio duty-cycle printing.
2019-01-22 14:59:51 +01:00
Ken Bannister
b4f8b7a10b
net/nanocoap: add debug message for server
2019-01-22 08:42:16 -05:00
