tools: hv: properly handle long paths
authorVitaly Kuznetsov <vkuznets@redhat.com>
Sun, 30 Apr 2017 23:21:15 +0000 (16:21 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 18 May 2017 14:55:28 +0000 (16:55 +0200)
commita1a7ea6bd6d55b6620c9c0a43bf684d6c427172a
tree53b1da2e829dc82b4e771653a3c5f72d4332a03b
parent6113e3d28149dee33f10e92df6a16efb2b9cf473
tools: hv: properly handle long paths

Paths can be up to PATH_MAX long and PATH_MAX is usually greater than 256.
While on it, simplify path reconstruction to a simple snprintf(), define
and reuse KVP_NET_DIR.

Suggested-by: Tomas Hozza <thozza@redhat.com>
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
tools/hv/hv_kvp_daemon.c