netdev - [PATCH v6 09/10] ss: fixed free on local array for valid json output

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Date:	Wed,  9 Sep 2015 21:43:20 +0200
From:	Matthias Tafelmeier <matthias.tafelmeier@....net>
To:	netdev@...r.kernel.org
Cc:	hagen@...u.net, shemminger@...l.org, fw@...len.de,
	edumazet@...gle.com, daniel@...earbox.net
Subject: [PATCH v6 09/10] ss: fixed free on local array for valid json output

Minor fix to enable json output. Freeing of automatic char array name
which will get freed after function stack cleanup. Another one after
tcp_stats_fmt for freeing automatic tcpstats struct instance.

Signed-off-by: Matthias Tafelmeier <matthias.tafelmeier@....net>
---
 misc/ss.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/misc/ss.c b/misc/ss.c
index 6ff40a3..80aebe6 100644
--- a/misc/ss.c
+++ b/misc/ss.c
@@ -1660,10 +1660,6 @@ static void tcp_show_info(const struct nlmsghdr *nlh, struct inet_diag_msg *r,
 		s.segs_out = info->tcpi_segs_out;
 		s.segs_in = info->tcpi_segs_in;
 		tcp_stats_fmt(&s);
-		if (s.dctcp)
-			free(s.dctcp);
-		if (s.cong_alg)
-			free(s.cong_alg);
 	}
 }
 
@@ -2362,8 +2358,6 @@ static int unix_show_sock(const struct sockaddr_nl *addr, struct nlmsghdr *nlh,
 	if (json_output)
 		jsonw_end_object(json_wr);
 
-	if (name)
-		free(name);
 	return 0;
 }
 
-- 
1.9.1

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