https://github.com/torvalds/linux
Revision ec9c4215fef37da6668c4105f5ad3891aaa6527a authored by Sabrina Dubroca on 25 April 2017, 13:56:50 UTC, committed by David S. Miller on 25 April 2017, 17:59:24 UTC
Commit a149e7c7ce81 ("ipv6: sr: add support for SRH injection through
setsockopt") introduced handling of IPV6_SRCRT_TYPE_4, but at the same
time restricted it to only IPV6_SRCRT_TYPE_0 and
IPV6_SRCRT_TYPE_4. Previously, ipv6_push_exthdr() and fl6_update_dst()
would also handle other values (ie STRICT and TYPE_2).

Restore previous source routing behavior, by handling IPV6_SRCRT_STRICT
and IPV6_SRCRT_TYPE_2 the same way as IPV6_SRCRT_TYPE_0 in
ipv6_push_exthdr() and fl6_update_dst().

Fixes: a149e7c7ce81 ("ipv6: sr: add support for SRH injection through setsockopt")
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
Reviewed-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
1 parent c8fcd13
History
Tip revision: ec9c4215fef37da6668c4105f5ad3891aaa6527a authored by Sabrina Dubroca on 25 April 2017, 13:56:50 UTC
ipv6: fix source routing
Tip revision: ec9c421
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