From: Ursula Braun <ursula.braun@de.ibm.com>
Date: Tue, 6 Jan 2009 02:07:46 +0000 (-0800)
Subject: af_iucv: avoid left over IUCV connections from failing connects
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=18becbc5479f88d5adc218374ca62b8b93ec2545;p=openwrt%2Fstaging%2Fblogic.git

af_iucv: avoid left over IUCV connections from failing connects

For certain types of AFIUCV socket connect failures IUCV connections
are left over. Add some cleanup-statements to avoid cluttered IUCV
connections.

Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c
index 1077bc4e6e2a..6b5f193e5f48 100644
--- a/net/iucv/af_iucv.c
+++ b/net/iucv/af_iucv.c
@@ -521,6 +521,13 @@ static int iucv_sock_connect(struct socket *sock, struct sockaddr *addr,
 		release_sock(sk);
 		return -ECONNREFUSED;
 	}
+
+	if (err) {
+		iucv_path_sever(iucv->path, NULL);
+		iucv_path_free(iucv->path);
+		iucv->path = NULL;
+	}
+
 done:
 	release_sock(sk);
 	return err;