[libvirt] [PATCH v2 4/9] netfs: Check for validity of pool source hostname

[John Ferlan]

Before attempting to mount the netfs pool, ensure the source pool
hostname can be resolved to something this host knows.

Signed-off-by: John Ferlan <jferlan at redhat.com>
---
 src/storage/storage_backend_fs.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/storage/storage_backend_fs.c b/src/storage/storage_backend_fs.c
index 521dc70..0263913 100644
--- a/src/storage/storage_backend_fs.c
+++ b/src/storage/storage_backend_fs.c
@@ -1,7 +1,7 @@
 /*
  * storage_backend_fs.c: storage backend for FS and directory handling
  *
- * Copyright (C) 2007-2014 Red Hat, Inc.
+ * Copyright (C) 2007-2015 Red Hat, Inc.
  * Copyright (C) 2007-2008 Daniel P. Berrange
  *
  * This library is free software; you can redistribute it and/or
@@ -408,6 +408,9 @@ virStorageBackendFileSystemMount(virStoragePoolObjPtr pool)
                            "%s", _("missing source path"));
             return -1;
         }
+        if (virSocketAddrParseName(NULL, pool->def->source.hosts[0].name,
+                                   AF_UNSPEC, IPPROTO_TCP) < 0)
+            return -1;
     } else {
         if (pool->def->source.ndevice != 1) {
             virReportError(VIR_ERR_INTERNAL_ERROR,
-- 
2.1.0