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authorPhil Sutter <phil@nwl.cc>2016-08-04 12:11:57 +0200
committerDavid S. Miller <davem@davemloft.net>2016-08-08 12:51:58 -0700
commit1ba8d77f410d3b7423df39e8a10a02af272d3c42 (patch)
tree60a69fb3cb3cf7838b4c09df657975d1c7182221 /net/sctp/sctp_diag.c
parent12474e8e58d82e2b815cd35956c0c06fab104ee7 (diff)
downloadlinux-stericsson-1ba8d77f410d3b7423df39e8a10a02af272d3c42.tar.gz
sctp_diag: Respect ss adding TCPF_CLOSE to idiag_states
Since 'ss' always adds TCPF_CLOSE to idiag_states flags, sctp_diag can't rely upon TCPF_LISTEN flag solely being present when listening sockets are requested. Signed-off-by: Phil Sutter <phil@nwl.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sctp/sctp_diag.c')
-rw-r--r--net/sctp/sctp_diag.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/sctp/sctp_diag.c b/net/sctp/sctp_diag.c
index f728ef04a7b2..bb691538adc8 100644
--- a/net/sctp/sctp_diag.c
+++ b/net/sctp/sctp_diag.c
@@ -356,7 +356,7 @@ static int sctp_ep_dump(struct sctp_endpoint *ep, void *p)
if (cb->args[4] < cb->args[1])
goto next;
- if ((r->idiag_states & ~TCPF_LISTEN) && !list_empty(&ep->asocs))
+ if (!(r->idiag_states & TCPF_LISTEN) && !list_empty(&ep->asocs))
goto next;
if (r->sdiag_family != AF_UNSPEC &&
@@ -471,7 +471,7 @@ skip:
* 3 : to mark if we have dumped the ep info of the current asoc
* 4 : to work as a temporary variable to traversal list
*/
- if (!(idiag_states & ~TCPF_LISTEN))
+ if (!(idiag_states & ~(TCPF_LISTEN | TCPF_CLOSE)))
goto done;
sctp_for_each_transport(sctp_tsp_dump, net, cb->args[2], &commp);
done: