From: Dave Hart <hart@ntp.org>
Date: Wed, 15 Dec 2010 19:01:12 +0000 (+0000)
Subject: [Bug 1753] 4.2.7p94 faults on startup in newpeer(), strdup(NULL).
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=e62d960f543a5c73c669fa53cf44dcea35a9c805;p=thirdparty%2Fntp.git

[Bug 1753] 4.2.7p94 faults on startup in newpeer(), strdup(NULL).

bk: 4d091078qXHHQRYvho552ksDdbH2xA
---

diff --git a/ChangeLog b/ChangeLog
index afc17eddc3..e53c3b10f8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,4 @@
+* [Bug 1753] 4.2.7p94 faults on startup in newpeer(), strdup(NULL).
 (4.2.7p94) 2010/12/15 Released by Harlan Stenn <stenn@ntp.org>
 * [Bug 1751] from 4.2.6p3-RC12: Support for Atari FreeMiNT OS.
 * Documentation updates from Dave Mills.
diff --git a/ntpd/ntp_peer.c b/ntpd/ntp_peer.c
index 9eeec21c17..e2e0841cc5 100644
--- a/ntpd/ntp_peer.c
+++ b/ntpd/ntp_peer.c
@@ -897,7 +897,8 @@ newpeer(
 #endif	/* AUTOKEY */
 	peer->ttl = (u_char)ttl;
 	peer->keyid = key;
-	peer->ident = estrdup(group);
+	if (NULL != group)
+		peer->ident = estrdup(group);
 	peer->precision = sys_precision;
 	peer->hpoll = peer->minpoll;
 	if (cast_flags & MDF_ACAST)