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| author |   Paolo Abeni <pabeni@redhat.com> | 2020-04-30 15:01:54 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2020-04-30 12:23:22 -0700 |
| commit | 5a91e32b40af86c790c4348aa3a5926a5c5fbc6d (patch) | |
| tree | b37d96ed1fc96dcb3fa7fb5b86ee8fe962b89097 /ipc | |
| parent | mptcp: avoid a WARN on bad input. (diff) | |
| download | wireguard-linux-5a91e32b40af86c790c4348aa3a5926a5c5fbc6d.tar.xz wireguard-linux-5a91e32b40af86c790c4348aa3a5926a5c5fbc6d.zip | |
mptcp: fix 'use_ack' option access.
The mentioned RX option field is initialized only for DSS
packet, we must access it only if 'dss' is set too, or
the subflow will end-up in a bad status, leading to
RFC violations.
Fixes: d22f4988ffec ("mptcp: process MP_CAPABLE data option")
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'ipc')
0 files changed, 0 insertions, 0 deletions