From: Todd C. Miller <Todd.Miller@courtesan.com>
Date: Mon, 20 Aug 2007 23:24:31 +0000 (+0000)
Subject: If a Defaults value contains a blank, double-quote the string.
X-Git-Tag: SUDO_1_7_0~426
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c6cf39cdfd86d2babdfa7f60fade5ccfaa0256ec;p=sudo

If a Defaults value contains a blank, double-quote the string.
---

diff --git a/parse.c b/parse.c
index 287ea0887..b02815f31 100644
--- a/parse.c
+++ b/parse.c
@@ -319,8 +319,12 @@ display_defaults(pw)
 	}
 	lbuf_append(&lbuf, prefix, NULL);
 	if (d->val != NULL) {
-	    lbuf_append(&lbuf, d->var, d->op == '+' ? "+=" :
-		d->op == '-' ? "-=" : "=", d->val, NULL);
+	    lbuf_append(&lbuf, d->var, d->op == '+' ? " += " :
+		d->op == '-' ? " -= " : " = ", NULL);
+	    if (strpbrk(d->val, " \t") != NULL)
+		lbuf_append(&lbuf, "\"", d->val, "\"", NULL);
+	    else
+		lbuf_append(&lbuf, d->val, NULL);
 	} else
 	    lbuf_append(&lbuf, d->op == FALSE ? "!" : "", d->var, NULL);
 	prefix = ", ";