24 Sep
2017
24 Sep
'17
2:55 p.m.
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- Log -----------------------------------------------------------------
http://cgit.osmocom.org/osmo-ggsn/commit/?id=f85fe9720be14acc1038ed400654d8…
commit f85fe9720be14acc1038ed400654d8ce336274a7
Author: Harald Welte <laforge(a)gnumonks.org>
Date: Sun Sep 24 20:00:34 2017 +0800
ICMPv6: Send router advertisement from own link-local address
I'm not quite sure how I ended up doing this, but for some strange
reason the code before this commit is sending the ICMPv6 Router
Advertisements from some weird non-standard source address. This is
a violation of RFC4861 which clearly states that the source address
of router advertisements "MUST be the link-local address assigned to the
interface from which this message is sent."
Change-Id: Ib444af70fc8f0b433d371281601fd5a37b29039e
http://cgit.osmocom.org/osmo-ggsn/commit/?id=fed598f41d85cef578925a4be6ce96…
commit fed598f41d85cef578925a4be6ce96a2c6afd3b3
Author: Harald Welte <laforge(a)gnumonks.org>
Date: Sun Sep 24 16:39:22 2017 +0800
gtp: Avoid magic numbers when operating on GTP header flags
Let's introduce a couple of #defines that make the code much more
readable.
Change-Id: I3635d679fd54507274b46e99a02bdbbe41d7684e
http://cgit.osmocom.org/osmo-ggsn/commit/?id=471e349ecc46e2bd89d69d6e46a38c…
commit 471e349ecc46e2bd89d69d6e46a38cd5136bd401
Author: Harald Welte <laforge(a)gnumonks.org>
Date: Sun Sep 24 16:12:39 2017 +0800
libgtp: Avoid extra memcpy() in gtp_data_req() by using sendmsg()
Adresses two "TODO Should be avoided" comments about an extra memcpy()
before sendto() that can be replaced by a single sendmsg() call with an
iovec array: 1 record for the GTP header + 1 record for the user payload.
Change-Id: Ie332a6b15972330fcf540753898eb84ecb84fe24
-----------------------------------------------------------------------
Summary of changes:
ggsn/ggsn.c | 17 ++++++++-
ggsn/ggsn.h | 3 ++
ggsn/icmpv6.c | 12 +++----
ggsn/icmpv6.h | 3 +-
gtp/gtp.c | 108 ++++++++++++++++++++++++++++------------------------------
gtp/gtp.h | 7 ++++
lib/tun.c | 32 +++++++++++++++++
lib/tun.h | 2 ++
8 files changed, 119 insertions(+), 65 deletions(-)
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