From: Dave Hart <hart@ntp.org>
Date: Tue, 4 Jan 2011 08:47:26 +0000 (+0000)
Subject: don't stop the search on a prefix match in get_ext_sys_var()
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=199c6f2cf10cbcbfbf4dbe10589e5669eb4026f8;p=thirdparty%2Fntp.git

don't stop the search on a prefix match in get_ext_sys_var()

bk: 4d22de9eMwp4EkRB466N2yUrxJDw7A
---

diff --git a/ntpd/ntp_control.c b/ntpd/ntp_control.c
index 289e12fd31..8373379985 100644
--- a/ntpd/ntp_control.c
+++ b/ntpd/ntp_control.c
@@ -4544,11 +4544,13 @@ get_ext_sys_var(const char *tag)
 	c = strlen(tag);
 	for (v = ext_sys_var; !(EOV & v->flags); v++) {
 		if (NULL != v->text && !memcmp(tag, v->text, c)) {
-			if ('=' == v->text[c])
+			if ('=' == v->text[c]) {
 				val = v->text + c + 1;
-			else
+				break;
+			} else if ('\0' == v->text[c]) {
 				val = "";
-			break;
+				break;
+			}
 		}
 	}