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| author |   Yang Hongyang <yanghy@cn.fujitsu.com> | 2008-08-17 23:21:52 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2008-08-17 23:21:52 -0700 |
| commit | 13601cd8e44aab332cedff1d6dc10786ec890b7b (patch) | |
| tree | 8a0477e6b8a958f070db4c35c93b385e478d8a95 /net/core | |
| parent | sch_prio: Use NET_XMIT_SUCCESS instead of "0" constant. (diff) | |
| download | linux-dev-13601cd8e44aab332cedff1d6dc10786ec890b7b.tar.xz linux-dev-13601cd8e44aab332cedff1d6dc10786ec890b7b.zip | |
ipv6: Fix the return interface index when get it while no message is received.
When get receiving interface index while no message is received,
the bounded device's index of the socket should be returned.
RFC 3542:
Issuing getsockopt() for the above options will return the sticky
option value i.e., the value set with setsockopt(). If no sticky
option value has been set getsockopt() will return the following
values:
- For the IPV6_PKTINFO option, it will return an in6_pktinfo
structure with ipi6_addr being in6addr_any and ipi6_ifindex being
zero.
Signed-off-by: Yang Hongyang <yanghy@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core')
0 files changed, 0 insertions, 0 deletions