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| author | Eric Dumazet | 2017-03-17 16:05:28 +0100 |
|---|---|---|
| committer | David S. Miller | 2017-03-22 01:21:27 +0100 |
| commit | aea92fb2e09e29653b023d4254ac9fbf94221538 (patch) | |
| tree | 146bf8ca4cb9b88ca710c379a317e7135db667f2 /net/rds/tcp_send.c | |
| parent | tun: fix inability to set offloads after disabling them via ethtool (diff) | |
| download | kernel-qcow2-linux-aea92fb2e09e29653b023d4254ac9fbf94221538.tar.gz kernel-qcow2-linux-aea92fb2e09e29653b023d4254ac9fbf94221538.tar.xz kernel-qcow2-linux-aea92fb2e09e29653b023d4254ac9fbf94221538.zip | |
sch_dsmark: fix invalid skb_cow() usage
skb_cow(skb, sizeof(ip header)) is not very helpful in this context.
First we need to use pskb_may_pull() to make sure the ip header
is in skb linear part, then use skb_try_make_writable() to
address clones issues.
Fixes: 4c30719f4f55 ("[PKT_SCHED] dsmark: handle cloned and non-linear skb's")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/rds/tcp_send.c')
0 files changed, 0 insertions, 0 deletions