From d427384ae4c7a06203e35e5808323a6c7a606d59 Mon Sep 17 00:00:00 2001
From: "Todd C. Miller" <Todd.Miller@courtesan.com>
Date: Wed, 17 Nov 2004 00:00:48 +0000
Subject: [PATCH] Set user_ngroups to 0 if getgroups() returns an error.

---
 sudo.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sudo.c b/sudo.c
index 940275081..2d3f89b60 100644
--- a/sudo.c
+++ b/sudo.c
@@ -558,7 +558,8 @@ init_vars(sudo_mode)
 	user_groups = emalloc2(user_ngroups, sizeof(gid_t));
 	if (getgroups(user_ngroups, user_groups) < 0)
 	    log_error(USE_ERRNO|MSG_ONLY, "can't get group vector");
-    }
+    } else
+	user_ngroups = 0;
 #endif
 
     if (def_fqdn)
-- 
2.50.1