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| author | Eric Dumazet <[email protected]> | 2023-05-11 11:47:49 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2023-05-12 09:05:50 +0000 |
| commit | 1e306ec49a1f206fd2cc89a42fac6e6f592a8cc1 (patch) | |
| tree | e9be42380a81f09c3482ee70f14d365f5a61dcaf /net/nsh/nsh.c | |
| parent | vsock: avoid to close connected socket after the timeout (diff) | |
| download | kernel-1e306ec49a1f206fd2cc89a42fac6e6f592a8cc1.tar.gz kernel-1e306ec49a1f206fd2cc89a42fac6e6f592a8cc1.zip | |
tcp: fix possible sk_priority leak in tcp_v4_send_reset()
When tcp_v4_send_reset() is called with @sk == NULL,
we do not change ctl_sk->sk_priority, which could have been
set from a prior invocation.
Change tcp_v4_send_reset() to set sk_priority and sk_mark
fields before calling ip_send_unicast_reply().
This means tcp_v4_send_reset() and tcp_v4_send_ack()
no longer have to clear ctl_sk->sk_mark after
their call to ip_send_unicast_reply().
Fixes: f6c0f5d209fa ("tcp: honor SO_PRIORITY in TIME_WAIT state")
Signed-off-by: Eric Dumazet <[email protected]>
Cc: Antoine Tenart <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'net/nsh/nsh.c')
0 files changed, 0 insertions, 0 deletions