From 482f9cfc83e968437fb1db6d92e5bf620be2be7f Mon Sep 17 00:00:00 2001
From: "Todd C. Miller" <Todd.Miller@courtesan.com>
Date: Wed, 14 Jul 2010 14:17:56 -0400
Subject: [PATCH] Handle getcwd() failure.

---
 plugins/sudoers/sudoers.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/plugins/sudoers/sudoers.c b/plugins/sudoers/sudoers.c
index 5b1dcbc22..356e2ef52 100644
--- a/plugins/sudoers/sudoers.c
+++ b/plugins/sudoers/sudoers.c
@@ -1327,6 +1327,8 @@ deserialize_info(char * const settings[], char * const user_info[])
 	    continue;
 	}
     }
+    if (user_cwd == NULL)
+	user_cwd = "unknown";
     if (user_tty == NULL)
 	user_tty = "unknown"; /* user_ttypath remains NULL */