From c1fe4492f4c38b8605c3c0deb941a3cefaae03d9 Mon Sep 17 00:00:00 2001
From: "Todd C. Miller" <Todd.Miller@courtesan.com>
Date: Thu, 3 Sep 2009 23:27:24 +0000
Subject: [PATCH] Sanity check sessid before using it.

---
 script.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/script.c b/script.c
index 0b69fef7f..a0ac86f74 100644
--- a/script.c
+++ b/script.c
@@ -171,6 +171,9 @@ build_idpath(pathbuf)
     struct stat sb;
     int i, len;
 
+    if (sudo_user.sessid[0] == '\0')
+	log_error(0, "tried to build a session id path without a session id");
+
     /*
      * Path is of the form /var/log/sudo-session/00/00/01.
      */
-- 
2.50.0