From: Daniel P. Berrange <berrange@redhat.com>
Date: Thu, 11 Feb 2010 15:00:25 +0000 (+0000)
Subject: Fix crash in LXC driver open method when URI has no path
X-Git-Tag: v0.7.7~169
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=658341189beed7ef87974bbd4fd8d2b49d9b22b9;p=thirdparty%2Flibvirt.git

Fix crash in LXC driver open method when URI has no path

If giving a lxc://  URI instead of lxc:/// the open method
would crash ona NULL pointer

* src/lxc/lxc_driver.c: Cope with a NULL URI path
---

diff --git a/src/lxc/lxc_driver.c b/src/lxc/lxc_driver.c
index 679e936648..f7e9c7d340 100644
--- a/src/lxc/lxc_driver.c
+++ b/src/lxc/lxc_driver.c
@@ -126,7 +126,8 @@ static virDrvOpenStatus lxcOpen(virConnectPtr conn,
             return VIR_DRV_OPEN_DECLINED;
 
         /* If path isn't '/' then they typoed, tell them correct path */
-        if (STRNEQ(conn->uri->path, "/")) {
+        if (conn->uri->path != NULL &&
+            STRNEQ(conn->uri->path, "/")) {
             lxcError(VIR_ERR_INTERNAL_ERROR,
                      _("Unexpected LXC URI path '%s', try lxc:///"),
                      conn->uri->path);