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(parent: b9f6025) | patch
ipv6: Ignore route option with ROUTER_PREF_INVALID
authorJens Rosenboom <me@jayr.de>
Thu, 10 Sep 2009 06:25:11 +0000 (06:25 +0000)
committerDavid S. Miller <davem@davemloft.net>
Thu, 17 Sep 2009 00:10:38 +0000 (17:10 -0700)
commit3933fc952a5a5af4cf23fca94e20203251c9d825
tree512d4c2386a0bff8fe7b2fa92dbac77617555990tree | snapshot
parentb9f602533e2f5c32a09a3a75904e5373cb6e6377commit | diff
ipv6: Ignore route option with ROUTER_PREF_INVALID

RFC4191 says that "If the Reserved (10) value is received, the Route
Information Option MUST be ignored.", so this patch makes us conform
to the RFC. This is different to the usage of the Default Router
Preference, where an invalid value must indeed be treated as
PREF_MEDIUM.

Signed-off-by: Jens Rosenboom <me@jayr.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv6/route.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git