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| author | Sabrina Dubroca <sd@queasysnail.net> | 2020-04-16 17:45:44 +0200 |
|---|---|---|
| committer | Steffen Klassert <steffen.klassert@secunet.com> | 2020-04-20 07:34:16 +0200 |
| commit | 9f0cadc32d738f0f0c8e30be83be7087c7b85ee5 (patch) | |
| tree | f89e5db8b18eab642e28545c3456cddefc937513 /include/net/espintcp.h | |
| parent | 29e4276667e24ee6b91d9f91064d8fda9a210ea1 (diff) | |
| download | linux-stable-9f0cadc32d738f0f0c8e30be83be7087c7b85ee5.tar.gz linux-stable-9f0cadc32d738f0f0c8e30be83be7087c7b85ee5.tar.bz2 linux-stable-9f0cadc32d738f0f0c8e30be83be7087c7b85ee5.zip | |
xfrm: espintcp: save and call old ->sk_destruct
When ESP encapsulation is enabled on a TCP socket, I'm replacing the
existing ->sk_destruct callback with espintcp_destruct. We still need to
call the old callback to perform the other cleanups when the socket is
destroyed. Save the old callback, and call it from espintcp_destruct.
Fixes: e27cca96cd68 ("xfrm: add espintcp (RFC 8229)")
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'include/net/espintcp.h')
| -rw-r--r-- | include/net/espintcp.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/net/espintcp.h b/include/net/espintcp.h index dd7026a00066..0335bbd76552 100644 --- a/include/net/espintcp.h +++ b/include/net/espintcp.h @@ -25,6 +25,7 @@ struct espintcp_ctx { struct espintcp_msg partial; void (*saved_data_ready)(struct sock *sk); void (*saved_write_space)(struct sock *sk); + void (*saved_destruct)(struct sock *sk); struct work_struct work; bool tx_running; }; |