[PATCH] tipc: unlock in error path

From	Insu Yun <wuninsu@gmail.com>
Newsgroups	linux.kernel
Subject	[PATCH] tipc: unlock in error path
Date	2016-02-17 17:50 +0100
Message-ID	<r3dsD-BT-21@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

Show all headers | View raw

tipc_bcast_unlock need to be unlocked in error path.

Signed-off-by: Insu Yun <wuninsu@gmail.com>
---
 net/tipc/link.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/net/tipc/link.c b/net/tipc/link.c
index 0c2944f..347cdc9 100644
--- a/net/tipc/link.c
+++ b/net/tipc/link.c
@@ -1973,8 +1973,10 @@ int tipc_nl_add_bc_link(struct net *net, struct tipc_nl_msg *msg)
 
 	hdr = genlmsg_put(msg->skb, msg->portid, msg->seq, &tipc_genl_family,
 			  NLM_F_MULTI, TIPC_NL_LINK_GET);
-	if (!hdr)
+	if (!hdr) {
+		tipc_bcast_unlock(net);
 		return -EMSGSIZE;
+	}
 
 	attrs = nla_nest_start(msg->skb, TIPC_NLA_LINK);
 	if (!attrs)
-- 
1.9.1

Back to linux.kernel | Previous | Next — Next in thread | Find similar | Unroll thread

Thread

[PATCH] tipc: unlock in error path Insu Yun <wuninsu@gmail.com> - 2016-02-17 17:50 +0100
  RE: [PATCH] tipc: unlock in error path "Xue, Ying" <Ying.Xue@windriver.com> - 2016-02-18 14:20 +0100
  Re: [PATCH] tipc: unlock in error path David Miller <davem@davemloft.net> - 2016-02-19 21:50 +0100

csiph-web