From: Todd C. Miller <Todd.Miller@courtesan.com>
Date: Mon, 14 Feb 2011 16:29:25 +0000 (-0500)
Subject: Avoid printing empty "Runas and Command-specific defaults for user"
X-Git-Tag: SUDO_1_7_5~9
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=206ef6fd08795575f88b916a2fbccf93e5e2407a;p=sudo

Avoid printing empty "Runas and Command-specific defaults for user"
line.

--HG--
branch : 1.7
---

diff --git a/sudo_nss.c b/sudo_nss.c
index 6bda69abb..96303202e 100644
--- a/sudo_nss.c
+++ b/sudo_nss.c
@@ -248,7 +248,7 @@ display_privs(snl, pw)
 {
     struct sudo_nss *nss;
     struct lbuf defs, privs;
-    int count;
+    int count, olen;
 
     /* Reset group vector so group matching works correctly. */
     reset_groups(pw);
@@ -269,6 +269,7 @@ display_privs(snl, pw)
 	defs.len = 0;
 
     /* Display Runas and Cmnd-specific defaults from all sources. */
+    olen = defs.len;
     lbuf_append(&defs, "Runas and Command-specific defaults for ", pw->pw_name,
 	":\n", NULL);
     count = 0;
@@ -277,6 +278,8 @@ display_privs(snl, pw)
     }
     if (count)
 	lbuf_append(&defs, "\n\n", NULL);
+    else
+	defs.len = olen;
 
     /* Display privileges from all sources. */
     lbuf_append(&privs, "User ", pw->pw_name,