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| author | Christoph Paasch <cpaasch@apple.com> | 2020-05-11 09:24:42 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-05-12 12:08:22 -0700 |
| commit | 64d950ae0b01eae96eb668b789c6d145c38ac41c (patch) | |
| tree | 8231999311a1140e6a5226c396d2ed998a733629 /include/linux/ptp_clock_kernel.h | |
| parent | 1abfb181e089868fec0d00404b0cf4615b7df825 (diff) | |
| download | linux-64d950ae0b01eae96eb668b789c6d145c38ac41c.tar.gz linux-64d950ae0b01eae96eb668b789c6d145c38ac41c.tar.bz2 linux-64d950ae0b01eae96eb668b789c6d145c38ac41c.zip | |
mptcp: Initialize map_seq upon subflow establishment
When the other MPTCP-peer uses 32-bit data-sequence numbers, we rely on
map_seq to indicate how to expand to a 64-bit data-sequence number in
expand_seq() when receiving data.
For new subflows, this field is not initialized, thus results in an
"invalid" mapping being discarded.
Fix this by initializing map_seq upon subflow establishment time.
Fixes: f296234c98a8 ("mptcp: Add handling of incoming MP_JOIN requests")
Signed-off-by: Christoph Paasch <cpaasch@apple.com>
Reviewed-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/ptp_clock_kernel.h')
0 files changed, 0 insertions, 0 deletions