File 0001-df-Fix-segfault-when-using-virt-df-a-filename.patch of Package libguestfs

From fceea7e8035c343264e848355d7bd04a651683c3 Mon Sep 17 00:00:00 2001
From: Richard W.M. Jones <rjones@redhat.com>
Date: Tue, 30 Nov 2010 16:52:48 +0000
Subject: [PATCH 01/72] df: Fix segfault when using virt-df -a filename

If 'filename' doesn't contain a '/' character then virt-df
was calculating NULL as the basename and later segfaulting.
---
 df/main.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/df/main.c b/df/main.c
index 9565464..55e5eaa 100644
--- a/df/main.c
+++ b/df/main.c
@@ -279,6 +279,8 @@ main (int argc, char *argv[])
     switch (drvs->type) {
     case drv_a:
       name = strrchr (drvs->a.filename, '/');
+      if (name == NULL)
+        name = drvs->a.filename;
       break;
     case drv_d:
       name = drvs->d.guest;
-- 
1.7.1