Move xen patchset to new version's subdir.

[people/pmueller/ipfire-2.x.git] / src / patches / suse-2.6.27.31 / patches.arch / s390-14-01-af_iucv-connect-free-path.patch

From: Gerald Schaefer <geraldsc@de.ibm.com>
Subject: af_iucv: avoid left over IUCV connections from failing connects
References: bnc#514644,LTC#52270

Symptom:     extra unused IUCV connections left around
Problem:     For certain types of AFIUCV socket connect failures
             connection cleanup is insufficient resulting in
             left over IUCV connections.
Solution:    Add some cleanup-statements to avoid cluttered IUCV
             connections.

Acked-by: John Jolly <jjolly@suse.de>
---
 net/iucv/af_iucv.c |   10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

Index: linux-sles11/net/iucv/af_iucv.c
===================================================================
--- linux-sles11.orig/net/iucv/af_iucv.c
+++ linux-sles11/net/iucv/af_iucv.c
@@ -503,9 +503,15 @@ static int iucv_sock_connect(struct sock
 	}
 
 	if (sk->sk_state == IUCV_DISCONN) {
-		release_sock(sk);
-		return -ECONNREFUSED;
+		err = -ECONNREFUSED;
 	}
+
+	if (err) {
+		iucv_path_sever(iucv->path, NULL);
+		iucv_path_free(iucv->path);
+		iucv->path = NULL;
+	}
+
 done:
 	release_sock(sk);
 	return err;