dnsmasq: bump to 2.73rc6
Signed-off-by: Steven Barth <steven@midlink.org> SVN-Revision: 45572v19.07.3_mercusys_ac12_duma
Steven Barth
9 years ago
parent
6bfb1a4b11
commit
62e7f07615
@ -1,113 +0,0 @@
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From 38440b204db65f9be16c4c3daa7e991e4356f6ed Mon Sep 17 00:00:00 2001
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From: Simon Kelley <simon@thekelleys.org.uk>
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Date: Sun, 12 Apr 2015 21:52:47 +0100
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Subject: [PATCH] Fix crash in auth code with odd configuration.
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---
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CHANGELOG | 32 +++++++++++++++++++++-----------
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src/auth.c | 13 ++++++++-----
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2 files changed, 29 insertions(+), 16 deletions(-)
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diff --git a/CHANGELOG b/CHANGELOG
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index 9af6170..f2142c7 100644
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--- a/CHANGELOG
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+++ b/CHANGELOG
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@@ -68,18 +68,31 @@ version 2.73
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Fix broken DNSSEC validation of ECDSA signatures.
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Add --dnssec-timestamp option, which provides an automatic
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- way to detect when the system time becomes valid after boot
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- on systems without an RTC, whilst allowing DNS queries before the
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- clock is valid so that NTP can run. Thanks to
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- Kevin Darbyshire-Bryant for developing this idea.
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+ way to detect when the system time becomes valid after
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+ boot on systems without an RTC, whilst allowing DNS
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+ queries before the clock is valid so that NTP can run.
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+ Thanks to Kevin Darbyshire-Bryant for developing this idea.
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Add --tftp-no-fail option. Thanks to Stefan Tomanek for
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the patch.
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- Fix crash caused by looking up servers.bind, CHAOS text record,
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- when more than about five --servers= lines are in the dnsmasq
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- config. This causes memory corruption which causes a crash later.
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- Thanks to Matt Coddington for sterling work chasing this down.
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+ Fix crash caused by looking up servers.bind, CHAOS text
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+ record, when more than about five --servers= lines are
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+ in the dnsmasq config. This causes memory corruption
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+ which causes a crash later. Thanks to Matt Coddington for
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+ sterling work chasing this down.
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+
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+ Fix crash on receipt of certain malformed DNS requests.
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+ Thanks to Nick Sampanis for spotting the problem.
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+
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+ Fix crash in authoritative DNS code, if a .arpa zone
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+ is declared as authoritative, and then a PTR query which
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+ is not to be treated as authoritative arrived. Normally,
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+ directly declaring .arpa zone as authoritative is not
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+ done, so this crash wouldn't be seen. Instead the
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+ relevant .arpa zone should be specified as a subnet
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+ in the auth-zone declaration. Thanks to Johnny S. Lee
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+ for the bugreport and initial patch.
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version 2.72
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@@ -125,10 +138,7 @@ version 2.72
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Fix problem with --local-service option on big-endian platforms
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Thanks to Richard Genoud for the patch.
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- Fix crash on receipt of certain malformed DNS requests. Thanks
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- to Nick Sampanis for spotting the problem.
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-
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version 2.71
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Subtle change to error handling to help DNSSEC validation
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when servers fail to provide NODATA answers for
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diff --git a/src/auth.c b/src/auth.c
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index 15721e5..4a5c39f 100644
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--- a/src/auth.c
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+++ b/src/auth.c
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@@ -141,7 +141,7 @@ size_t answer_auth(struct dns_header *header, char *limit, size_t qlen, time_t n
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for (zone = daemon->auth_zones; zone; zone = zone->next)
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if ((subnet = find_subnet(zone, flag, &addr)))
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break;
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-
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+
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if (!zone)
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{
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auth = 0;
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@@ -186,7 +186,7 @@ size_t answer_auth(struct dns_header *header, char *limit, size_t qlen, time_t n
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if (intr)
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{
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- if (in_zone(zone, intr->name, NULL))
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+ if (local_query || in_zone(zone, intr->name, NULL))
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{
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found = 1;
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log_query(flag | F_REVERSE | F_CONFIG, intr->name, &addr, NULL);
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@@ -208,8 +208,11 @@ size_t answer_auth(struct dns_header *header, char *limit, size_t qlen, time_t n
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*p = 0; /* must be bare name */
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/* add external domain */
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- strcat(name, ".");
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- strcat(name, zone->domain);
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+ if (zone)
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+ {
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+ strcat(name, ".");
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+ strcat(name, zone->domain);
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+ }
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log_query(flag | F_DHCP | F_REVERSE, name, &addr, record_source(crecp->uid));
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found = 1;
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if (add_resource_record(header, limit, &trunc, nameoffset, &ansp,
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@@ -217,7 +220,7 @@ size_t answer_auth(struct dns_header *header, char *limit, size_t qlen, time_t n
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T_PTR, C_IN, "d", name))
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anscount++;
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}
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- else if (crecp->flags & (F_DHCP | F_HOSTS) && in_zone(zone, name, NULL))
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+ else if (crecp->flags & (F_DHCP | F_HOSTS) && (local_query || in_zone(zone, name, NULL)))
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{
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log_query(crecp->flags & ~F_FORWARD, name, &addr, record_source(crecp->uid));
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found = 1;
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--
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2.1.4
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@ -1,38 +0,0 @@
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From 35042c3ef61b3bc07f0f9418dff6be6ed78f4aa1 Mon Sep 17 00:00:00 2001
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From: Steven Barth <steven@midlink.org>
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Date: Fri, 10 Apr 2015 10:46:57 +0200
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Subject: [PATCH] Revert "Don't reply to DHCPv6 SOLICIT messages when not
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configured for statefull DHCPv6."
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This reverts commit 61b838dd574c51d96fef100285a0d225824534f9.
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---
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src/rfc3315.c | 13 -------------
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1 file changed, 13 deletions(-)
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diff --git a/src/rfc3315.c b/src/rfc3315.c
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index c1ddc80..50131d8 100644
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--- a/src/rfc3315.c
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+++ b/src/rfc3315.c
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@@ -824,19 +824,6 @@ static int dhcp6_no_relay(struct state *state, int msg_type, void *inbuff, size_
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}
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else
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{
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- /* Windows 8 always requests an address even if the Managed bit
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- in RA is 0 and it keeps retrying if it receives a reply
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- stating that no addresses are available. We solve this
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- by not replying at all if we're not configured to give any
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- addresses by DHCPv6. RFC 3315 17.2.1. appears to allow this. */
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-
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- for (c = state->context; c; c = c->current)
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- if (!(c->flags & CONTEXT_RA_STATELESS))
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- break;
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-
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- if (!c)
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- return 0;
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-
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/* no address, return error */
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o1 = new_opt6(OPTION6_STATUS_CODE);
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put_opt6_short(DHCP6NOADDRS);
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--
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2.1.4
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