openwrt/package/network/services/dnsmasq/patches/0002-Fix-DHCP-broken-ness-when-no-ping-AND-dhcp-sequentia.patch
Kevin Darbyshire-Bryant 066c85321e dnsmasq: bump to 2.80test2
Refresh patches and backport upstream to current HEAD:

1f1873a Log warning on very large cachesize config, instead of truncating it.
0a496f0 Do unsolicited RAs for interfaces which appear after dnsmasq startup.
e27825b Fix logging in previous.
1f60a18 Retry SERVFAIL DNSSEC queries to a different server, if possible.
a0088e8 Handle query retry on REFUSED or SERVFAIL for DNSSEC-generated queries.
34e26e1 Retry query to other servers on receipt of SERVFAIL rcode.
6b17335 Add packet-dump debugging facility.
07ed585 Add logging for DNS error returns from upstream and local configuration.
0669ee7 Fix DHCP broken-ness when --no-ping AND --dhcp-sequential-ip are set.
f84e674 Be persistent with broken-upstream-DNSSEC warnings.

Compile & run tested: ar71xx Archer C7 v2

Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
2018-05-12 22:05:07 +02:00

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From 0669ee7a69a004ce34fed41e50aa575f8e04427b Mon Sep 17 00:00:00 2001
From: Simon Kelley <simon@thekelleys.org.uk>
Date: Fri, 4 May 2018 16:46:24 +0100
Subject: [PATCH 02/10] Fix DHCP broken-ness when --no-ping AND
--dhcp-sequential-ip are set.
Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
---
CHANGELOG | 3 ++-
src/dhcp.c | 2 +-
2 files changed, 3 insertions(+), 2 deletions(-)
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -14,7 +14,8 @@ version 2.80
when the upstream namesevers do not support DNSSEC, and in this
case no DNSSEC validation at all is occuring.
-
+ Fix DHCP broken-ness when --no-ping AND --dhcp-sequential-ip
+ are set. Thanks to Daniel Miess for help with this.
version 2.79
--- a/src/dhcp.c
+++ b/src/dhcp.c
@@ -678,7 +678,7 @@ struct ping_result *do_icmp_ping(time_t
if ((count >= max) || option_bool(OPT_NO_PING) || loopback)
{
/* overloaded, or configured not to check, loopback interface, return "not in use" */
- dummy.hash = 0;
+ dummy.hash = hash;
return &dummy;
}
else if (icmp_ping(addr))