Handle getcwd() failure.

diff --git a/plugins/sudoers/sudoers.c b/plugins/sudoers/sudoers.c
index 5b1dcbc226b9c858b00710634825c7c1e16d504d..356e2ef52a56decf8e9b2b8449229304ba63fb17 100644 (file)
--- 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 */