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dnsmasq: drop dnssec timestamp file patch

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Openwrt no longer uses and has not used since 5acfe55d71 Jun 2016 the
timestamp file (/etc/dnsmasq.time) method of resolving the dnssec/ntp
dnslookup chicken/egg problem, having used signals from ntp since that
change.

Drop the 'dnssec-improve-timestamp-heuristic' patch since it is neither
used nor sent upstream.  One less thing to refresh & maintain.

Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
This commit is contained in:
Kevin Darbyshire-Bryant 2018-12-09 19:34:05 +00:00
parent 99dbbe7eb7
commit 7b083bbb82
2 changed files with 1 additions and 48 deletions
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2
package/network/services/dnsmasq/Makefile
View File

@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
PKG_NAME:=dnsmasq
PKG_VERSION:=2.80
PKG_RELEASE:=1
PKG_RELEASE:=2
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
PKG_SOURCE_URL:=http://thekelleys.org.uk/dnsmasq

47
package/network/services/dnsmasq/patches/210-dnssec-improve-timestamp-heuristic.patch
View File

@ -1,47 +0,0 @@
From 79e60e145f8a595bca5a784c00b437216d51de68 Mon Sep 17 00:00:00 2001
From: Steven Barth <steven@midlink.org>
Date: Mon, 13 Apr 2015 09:45:20 +0200
Subject: [PATCH] dnssec: improve timestamp heuristic
Signed-off-by: Steven Barth <steven@midlink.org>
---
src/dnssec.c | 15 +++++++++++----
1 file changed, 11 insertions(+), 4 deletions(-)
--- a/src/dnssec.c
+++ b/src/dnssec.c
@@ -143,17 +143,24 @@ static time_t timestamp_time;
int setup_timestamp(void)
{
struct stat statbuf;
+ time_t now;
+ time_t base = 1420070400; /* 1-1-2015 */
daemon->back_to_the_future = 0;
if (!daemon->timestamp_file)
return 0;
+
+ now = time(NULL);
+
+ if (!stat("/proc/self/exe", &statbuf) && difftime(statbuf.st_mtime, base) > 0)
+ base = statbuf.st_mtime;
if (stat(daemon->timestamp_file, &statbuf) != -1)
{
timestamp_time = statbuf.st_mtime;
check_and_exit:
- if (difftime(timestamp_time, time(0)) <= 0)
+ if (difftime(now, base) >= 0 && difftime(timestamp_time, now) <= 0)
{
/* time already OK, update timestamp, and do key checking from the start. */
if (utimes(daemon->timestamp_file, NULL) == -1)
@@ -174,7 +181,7 @@ int setup_timestamp(void)
close(fd);
- timestamp_time = 1420070400; /* 1-1-2015 */
+ timestamp_time = base; /* 1-1-2015 */
tv[0].tv_sec = tv[1].tv_sec = timestamp_time;
tv[0].tv_usec = tv[1].tv_usec = 0;
if (utimes(daemon->timestamp_file, tv) == 0)