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dnsmasq: bump to v2.80test7

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This commit is contained in:
coolsnowwolf 2018-09-28 11:04:50 +08:00
parent 0bf9304711
commit 68814dbd75
3 changed files with 3 additions and 102 deletions
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6
package/network/services/dnsmasq/Makefile
View File

@ -8,12 +8,12 @@
include $(TOPDIR)/rules.mk include $(TOPDIR)/rules.mk
PKG_NAME:=dnsmasq PKG_NAME:=dnsmasq
PKG_VERSION:=2.80test6 PKG_VERSION:=2.80test7
PKG_RELEASE:=3 PKG_RELEASE:=1
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
PKG_SOURCE_URL:=http://thekelleys.org.uk/dnsmasq/test-releases PKG_SOURCE_URL:=http://thekelleys.org.uk/dnsmasq/test-releases
PKG_HASH:=aa74384f4ee6941d7785db79cf50fd6399cb992d219fc07ea6affeabe63b0190 PKG_HASH:=f4e1277504097429279d2702cd8a132f54a47540ea3935d9fc6ac70f690441b3
PKG_LICENSE:=GPL-2.0 PKG_LICENSE:=GPL-2.0
PKG_LICENSE_FILES:=COPYING PKG_LICENSE_FILES:=COPYING

45
package/network/services/dnsmasq/patches/0001-Handle-memory-allocation-failure-in-make_non_termina.patch
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@ -1,45 +0,0 @@
From ea6cc338042094f8023d224e53c244da158e6499 Mon Sep 17 00:00:00 2001
From: Simon Kelley <simon@thekelleys.org.uk>
Date: Tue, 18 Sep 2018 23:21:17 +0100
Subject: [PATCH] Handle memory allocation failure in make_non_terminals()
Thanks to Kristian Evensen for spotting the problem.
Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
---
src/cache.c | 17 ++++++++++-------
1 file changed, 10 insertions(+), 7 deletions(-)
--- a/src/cache.c
+++ b/src/cache.c
@@ -1360,7 +1360,7 @@ void cache_add_dhcp_entry(char *host_nam
static void make_non_terminals(struct crec *source)
{
char *name = cache_get_name(source);
- struct crec* crecp, *tmp, **up;
+ struct crec *crecp, *tmp, **up;
int type = F_HOSTS | F_CONFIG;
#ifdef HAVE_DHCP
if (source->flags & F_DHCP)
@@ -1434,12 +1434,15 @@ static void make_non_terminals(struct cr
#endif
crecp = whine_malloc(sizeof(struct crec));
- *crecp = *source;
- crecp->flags &= ~(F_IPV4 | F_IPV6 | F_CNAME | F_DNSKEY | F_DS | F_REVERSE);
- crecp->flags |= F_NAMEP;
- crecp->name.namep = name;
-
- cache_hash(crecp);
+ if (crecp)
+ {
+ *crecp = *source;
+ crecp->flags &= ~(F_IPV4 | F_IPV6 | F_CNAME | F_DNSKEY | F_DS | F_REVERSE);
+ crecp->flags |= F_NAMEP;
+ crecp->name.namep = name;
+
+ cache_hash(crecp);
+ }
}
}

54
package/network/services/dnsmasq/patches/0002-Change-behavior-when-RD-bit-unset-in-queries.patch
View File

@ -1,54 +0,0 @@
From 4139298d287eb5c57f4aa53c459cb02fc5be2495 Mon Sep 17 00:00:00 2001
From: Simon Kelley <simon@thekelleys.org.uk>
Date: Wed, 19 Sep 2018 22:27:11 +0100
Subject: [PATCH 2/2] Change behavior when RD bit unset in queries.
Change anti cache-snooping behaviour with queries with the
recursion-desired bit unset. Instead to returning SERVFAIL, we
now always forward, and never answer from the cache. This
allows "dig +trace" command to work.
Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
---
CHANGELOG | 7 ++++++-
src/rfc1035.c | 8 +++-----
2 files changed, 9 insertions(+), 6 deletions(-)
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -59,7 +59,12 @@ version 2.80
Returning null addresses is a useful technique for ad-blocking.
Thanks to Peter Russell for the suggestion.
-
+ Change anti cache-snooping behaviour with queries with the
+ recursion-desired bit unset. Instead to returning SERVFAIL, we
+ now always forward, and never answer from the cache. This
+ allows "dig +trace" command to work.
+
+
version 2.79
Fix parsing of CNAME arguments, which are confused by extra spaces.
Thanks to Diego Aguirre for spotting the bug.
--- a/src/rfc1035.c
+++ b/src/rfc1035.c
@@ -1293,16 +1293,14 @@ size_t answer_request(struct dns_header
struct mx_srv_record *rec;
size_t len;
- if (ntohs(header->ancount) != 0 ||
+ /* never answer queries with RD unset, to avoid cache snooping. */
+ if (!(header->hb3 & HB3_RD) ||
+ ntohs(header->ancount) != 0 ||
ntohs(header->nscount) != 0 ||
ntohs(header->qdcount) == 0 ||
OPCODE(header) != QUERY )
return 0;
- /* always servfail queries with RD unset, to avoid cache snooping. */
- if (!(header->hb3 & HB3_RD))
- return setup_reply(header, qlen, NULL, F_SERVFAIL, 0);
-
/* Don't return AD set if checking disabled. */
if (header->hb4 & HB4_CD)
sec_data = 0;