dnsmasq: bump to dnsmasq v2.77test3

[15.05/openwrt.git] / package / network / services / dnsmasq / patches / 220-try-all-servers-on-fail.patch

diff --git a/package/network/services/dnsmasq/patches/220-try-all-servers-on-fail.patch b/package/network/services/dnsmasq/patches/220-try-all-servers-on-fail.patch
deleted file mode 100644 (file)
index 501eefe..0000000
--- a/package/network/services/dnsmasq/patches/220-try-all-servers-on-fail.patch
+++ /dev/null
@@ -1,30 +0,0 @@
-From 94a8815892f538b334d640012eebcafc2c7fa284 Mon Sep 17 00:00:00 2001
-From: Martin Wetterwald <martin.wetterwald@corp.ovh.com>
-Date: Thu, 27 Oct 2016 12:17:03 +0200
-Subject: [PATCH] Consider SERVFAIL as a non-successful response
-
-Treat Servfail as a recoverable error instead of a hard error.
-
-A misconfigured dns forwarder upstream can return a Servfail faster than
-a correctly configured one.
-
-In the case of a dnssec misbehaving, it will misbehave on all correctly
-configured upstreams. In the case of a normal DNS query, the original
-behavior of dnsmasq here was more robust.
-
----
- src/forward.c | 3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
-
---- a/src/forward.c
-+++ b/src/forward.c
-@@ -853,7 +853,8 @@ void reply_query(int fd, int family, tim
-      we get a good reply from another server. Kill it when we've
-      had replies from all to avoid filling the forwarding table when
-      everything is broken */
--  if (forward->forwardall == 0 || --forward->forwardall == 1 || RCODE(header) != REFUSED)
-+  if (forward->forwardall == 0 || --forward->forwardall == 1
-+          || (RCODE(header) != REFUSED && RCODE(header) != SERVFAIL))
-     {
-       int check_rebind = 0, no_cache_dnssec = 0, cache_secure = 0, bogusanswer = 0;
-