From: Jim Meyering <meyering@redhat.com>
Date: Wed, 2 Sep 2009 08:02:49 +0000 (+0200)
Subject: lxc: don't unlink(NULL) in main
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=625f1745dd64227481d5ea880e2ee70c467ee101;p=libvirt.git

lxc: don't unlink(NULL) in main

* src/lxc_controller.c (main): Unlink sockpath only if it's non-NULL.
---

diff --git a/src/lxc_controller.c b/src/lxc_controller.c
index 8d11238a0e..a0db602a8c 100644
--- a/src/lxc_controller.c
+++ b/src/lxc_controller.c
@@ -803,7 +803,8 @@ cleanup:
     if (def)
         virFileDeletePid(LXC_STATE_DIR, def->name);
     lxcControllerCleanupInterfaces(nveths, veths);
-    unlink(sockpath);
+    if (sockpath)
+        unlink(sockpath);
     VIR_FREE(sockpath);
 
     return rc;