fishHEADmaster

1 files changed, 29 insertions, 0 deletions

diff --git a/package/busybox/patches/.svn/text-base/611-upstream_ntpd_version_fix.patch.svn-base b/package/busybox/patches/.svn/text-base/611-upstream_ntpd_version_fix.patch.svn-base
new file mode 100644
index 0000000..7bcb847
--- /dev/null
+++ b/package/busybox/patches/.svn/text-base/611-upstream_ntpd_version_fix.patch.svn-base
@@ -0,0 +1,29 @@
+From b7841cf7b919b16d1bd4619154bf7cb4c22b4ccd Mon Sep 17 00:00:00 2001
+From: Paul Marks <paul@pmarks.net>
+Date: Mon, 14 Jan 2013 01:39:10 +0000
+Subject: ntpd: fix incorrect m_status field in outgoing packets. Closes 5120
+
+When using busybox ntpd with an NTPv3 client and NTPv4 server (or vice
+versa), the version numbers can be incorrectly ORed together, yielding
+the bogus value of "NTPv7".  This makes ntpd unusable with clients
+such as Chrony and Windows "Internet Time".
+
+This patch avoids the version mangling, by copying only the Leap
+Indicator bits from the server's status field.
+
+Signed-off-by: Paul Marks <paul@pmarks.net>
+Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
+---
+(limited to 'networking/ntpd.c')
+
+--- a/networking/ntpd.c
++++ b/networking/ntpd.c
+@@ -1794,7 +1794,7 @@ recv_and_process_client_pkt(void /*int f
+ 
+ 	/* Build a reply packet */
+ 	memset(&msg, 0, sizeof(msg));
+-	msg.m_status = G.stratum < MAXSTRAT ? G.ntp_status : LI_ALARM;
++	msg.m_status = G.stratum < MAXSTRAT ? (G.ntp_status & LI_MASK) : LI_ALARM;
+ 	msg.m_status |= (query_status & VERSION_MASK);
+ 	msg.m_status |= ((query_status & MODE_MASK) == MODE_CLIENT) ?
+ 			 MODE_SERVER : MODE_SYM_PAS;