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| author | David Barmann <david.barmann@stackpath.com> | 2018-11-08 08:13:35 -0600 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-11-08 19:36:13 -0800 |
| commit | 50254256f382c56bde87d970f3d0d02fdb76ec70 (patch) | |
| tree | 5f2935d7f5a7f63b3074e5babd329d284d9797cf /drivers/net/ethernet/qualcomm | |
| parent | 52358cb5a310990ea5069f986bdab3620e01181f (diff) | |
| download | lwn-50254256f382c56bde87d970f3d0d02fdb76ec70.tar.gz lwn-50254256f382c56bde87d970f3d0d02fdb76ec70.zip | |
sock: Reset dst when changing sk_mark via setsockopt
When setting the SO_MARK socket option, if the mark changes, the dst
needs to be reset so that a new route lookup is performed.
This fixes the case where an application wants to change routing by
setting a new sk_mark. If this is done after some packets have already
been sent, the dst is cached and has no effect.
Signed-off-by: David Barmann <david.barmann@stackpath.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/qualcomm')
0 files changed, 0 insertions, 0 deletions