From: Petr Šabata <contyk@redhat.com>
Date: Wed, 16 Nov 2011 17:32:20 +0000 (-0800)
Subject: Display closed UDP sockets on 'ss -ul'
X-Git-Tag: v3.1.0~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=16963ce6f01f94d1f5486008c4d73f5612beb1a6;p=thirdparty%2Fiproute2.git

Display closed UDP sockets on 'ss -ul'

This patch emulates 'netstat -ul' behavior, showing 'closed'
(state 07) UDP sockets when ss is called with '-ul' options.
Although dirty, this seems like the least invasive way to fix
it and shouldn't really break anything.

Signed-off-by: Petr Šabata <contyk@redhat.com>
---

diff --git a/misc/ss.c b/misc/ss.c
index 135362074..af774d142 100644
--- a/misc/ss.c
+++ b/misc/ss.c
@@ -2568,7 +2568,7 @@ int main(int argc, char *argv[])
 			current_filter.states = SS_ALL;
 			break;
 		case 'l':
-			current_filter.states = (1<<SS_LISTEN);
+			current_filter.states = (1<<SS_LISTEN) | (1<<SS_CLOSE);
 			break;
 		case '4':
 			preferred_family = AF_INET;