diff options
20 files changed, 6 insertions, 1565 deletions
diff --git a/package/network/services/dnsmasq/Makefile b/package/network/services/dnsmasq/Makefile index 703fedf..57d1af6 100644 --- a/package/network/services/dnsmasq/Makefile +++ b/package/network/services/dnsmasq/Makefile @@ -8,12 +8,12 @@ include $(TOPDIR)/rules.mk PKG_NAME:=dnsmasq -PKG_VERSION:=2.80test2 -PKG_RELEASE:=5 +PKG_VERSION:=2.80test3 +PKG_RELEASE:=1 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz PKG_SOURCE_URL:=http://thekelleys.org.uk/dnsmasq/test-releases -PKG_HASH:=e731666094699afcbad947f89f7f8afbf92e5ddc3c915459d4936159d81116f0 +PKG_HASH:=af9f6fd13e0d6c5a68059bcf8634c2784c0533017fd48fbaf59cd2955342d301 PKG_LICENSE:=GPL-2.0 PKG_LICENSE_FILES:=COPYING diff --git a/package/network/services/dnsmasq/patches/0001-Be-persistent-with-broken-upstream-DNSSEC-warnings.patch b/package/network/services/dnsmasq/patches/0001-Be-persistent-with-broken-upstream-DNSSEC-warnings.patch deleted file mode 100644 index 7f3c55b..0000000 --- a/package/network/services/dnsmasq/patches/0001-Be-persistent-with-broken-upstream-DNSSEC-warnings.patch +++ /dev/null @@ -1,26 +0,0 @@ -From f84e674d8aa2316fea8d2145a40fcef0441e3856 Mon Sep 17 00:00:00 2001 -From: Simon Kelley <simon@thekelleys.org.uk> -Date: Fri, 4 May 2018 16:29:57 +0100 -Subject: [PATCH 01/17] Be persistent with broken-upstream-DNSSEC warnings. - -Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk> ---- - src/dnssec.c | 7 +------ - 1 file changed, 1 insertion(+), 6 deletions(-) - ---- a/src/dnssec.c -+++ b/src/dnssec.c -@@ -876,12 +876,7 @@ int dnssec_validate_ds(time_t now, struc - - if (rc == STAT_INSECURE) - { -- static int reported = 0; -- if (!reported) -- { -- reported = 1; -- my_syslog(LOG_WARNING, _("Insecure DS reply received, do upstream DNS servers support DNSSEC?")); -- } -+ my_syslog(LOG_WARNING, _("Insecure DS reply received, do upstream DNS servers support DNSSEC?")); - rc = STAT_BOGUS; - } - diff --git a/package/network/services/dnsmasq/patches/0002-Fix-DHCP-broken-ness-when-no-ping-AND-dhcp-sequentia.patch b/package/network/services/dnsmasq/patches/0002-Fix-DHCP-broken-ness-when-no-ping-AND-dhcp-sequentia.patch deleted file mode 100644 index e5018e0..0000000 --- a/package/network/services/dnsmasq/patches/0002-Fix-DHCP-broken-ness-when-no-ping-AND-dhcp-sequentia.patch +++ /dev/null @@ -1,35 +0,0 @@ -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 02/17] 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)) diff --git a/package/network/services/dnsmasq/patches/0003-Add-logging-for-DNS-error-returns-from-upstream-and-.patch b/package/network/services/dnsmasq/patches/0003-Add-logging-for-DNS-error-returns-from-upstream-and-.patch deleted file mode 100644 index 72f259f..0000000 --- a/package/network/services/dnsmasq/patches/0003-Add-logging-for-DNS-error-returns-from-upstream-and-.patch +++ /dev/null @@ -1,184 +0,0 @@ -From 07ed585c38d8f7c0a18470d2e79cf46ea92ea96a Mon Sep 17 00:00:00 2001 -From: Simon Kelley <simon@thekelleys.org.uk> -Date: Fri, 4 May 2018 21:52:22 +0100 -Subject: [PATCH 03/17] Add logging for DNS error returns from upstream and - local configuration. - -Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk> ---- - src/cache.c | 13 +++++++++++++ - src/dnsmasq.h | 7 ++++++- - src/forward.c | 25 +++++++++++++++++++------ - src/rfc1035.c | 19 ++++++++++++++----- - 4 files changed, 52 insertions(+), 12 deletions(-) - ---- a/src/cache.c -+++ b/src/cache.c -@@ -1598,6 +1598,19 @@ void log_query(unsigned int flags, char - { - if (flags & F_KEYTAG) - sprintf(daemon->addrbuff, arg, addr->addr.log.keytag, addr->addr.log.algo, addr->addr.log.digest); -+ else if (flags & F_RCODE) -+ { -+ unsigned int rcode = addr->addr.rcode.rcode; -+ -+ if (rcode == SERVFAIL) -+ dest = "SERVFAIL"; -+ else if (rcode == REFUSED) -+ dest = "REFUSED"; -+ else if (rcode == NOTIMP) -+ dest = "not implemented"; -+ else -+ sprintf(daemon->addrbuff, "%u", rcode); -+ } - else - { - #ifdef HAVE_IPV6 ---- a/src/dnsmasq.h -+++ b/src/dnsmasq.h -@@ -268,7 +268,11 @@ struct all_addr { - /* for log_query */ - struct { - unsigned short keytag, algo, digest; -- } log; -+ } log; -+ /* for log_query */ -+ struct { -+ unsigned int rcode; -+ } rcode; - /* for cache_insert of DNSKEY, DS */ - struct { - unsigned short class, type; -@@ -459,6 +463,7 @@ struct crec { - #define F_IPSET (1u<<26) - #define F_NOEXTRA (1u<<27) - #define F_SERVFAIL (1u<<28) -+#define F_RCODE (1u<<29) - - /* Values of uid in crecs with F_CONFIG bit set. */ - #define SRC_INTERFACE 0 ---- a/src/forward.c -+++ b/src/forward.c -@@ -563,6 +563,7 @@ static size_t process_reply(struct dns_h - unsigned char *pheader, *sizep; - char **sets = 0; - int munged = 0, is_sign; -+ unsigned int rcode = RCODE(header); - size_t plen; - - (void)ad_reqd; -@@ -593,6 +594,9 @@ static size_t process_reply(struct dns_h - - if ((pheader = find_pseudoheader(header, n, &plen, &sizep, &is_sign, NULL))) - { -+ /* Get extended RCODE. */ -+ rcode |= sizep[2] << 4; -+ - if (check_subnet && !check_source(header, plen, pheader, query_source)) - { - my_syslog(LOG_WARNING, _("discarding DNS reply: subnet option mismatch")); -@@ -641,11 +645,20 @@ static size_t process_reply(struct dns_h - if (!is_sign && !option_bool(OPT_DNSSEC_PROXY)) - header->hb4 &= ~HB4_AD; - -- if (OPCODE(header) != QUERY || (RCODE(header) != NOERROR && RCODE(header) != NXDOMAIN)) -+ if (OPCODE(header) != QUERY) - return resize_packet(header, n, pheader, plen); -+ -+ if (rcode != NOERROR && rcode != NXDOMAIN) -+ { -+ struct all_addr a; -+ a.addr.rcode.rcode = rcode; -+ log_query(F_UPSTREAM | F_RCODE, "error", &a, NULL); -+ -+ return resize_packet(header, n, pheader, plen); -+ } - - /* Complain loudly if the upstream server is non-recursive. */ -- if (!(header->hb4 & HB4_RA) && RCODE(header) == NOERROR && -+ if (!(header->hb4 & HB4_RA) && rcode == NOERROR && - server && !(server->flags & SERV_WARNED_RECURSIVE)) - { - prettyprint_addr(&server->addr, daemon->namebuff); -@@ -654,7 +667,7 @@ static size_t process_reply(struct dns_h - server->flags |= SERV_WARNED_RECURSIVE; - } - -- if (daemon->bogus_addr && RCODE(header) != NXDOMAIN && -+ if (daemon->bogus_addr && rcode != NXDOMAIN && - check_for_bogus_wildcard(header, n, daemon->namebuff, daemon->bogus_addr, now)) - { - munged = 1; -@@ -666,7 +679,7 @@ static size_t process_reply(struct dns_h - { - int doctored = 0; - -- if (RCODE(header) == NXDOMAIN && -+ if (rcode == NXDOMAIN && - extract_request(header, n, daemon->namebuff, NULL) && - check_for_local_domain(daemon->namebuff, now)) - { -@@ -1090,7 +1103,7 @@ void reply_query(int fd, int family, tim - if (status == STAT_BOGUS && extract_request(header, n, daemon->namebuff, NULL)) - domain = daemon->namebuff; - -- log_query(F_KEYTAG | F_SECSTAT, domain, NULL, result); -+ log_query(F_SECSTAT, domain, NULL, result); - } - - if (status == STAT_SECURE) -@@ -1948,7 +1961,7 @@ unsigned char *tcp_request(int confd, ti - if (status == STAT_BOGUS && extract_request(header, m, daemon->namebuff, NULL)) - domain = daemon->namebuff; - -- log_query(F_KEYTAG | F_SECSTAT, domain, NULL, result); -+ log_query(F_SECSTAT, domain, NULL, result); - - if (status == STAT_BOGUS) - { ---- a/src/rfc1035.c -+++ b/src/rfc1035.c -@@ -926,12 +926,11 @@ unsigned int extract_request(struct dns_ - return F_QUERY; - } - -- - size_t setup_reply(struct dns_header *header, size_t qlen, - struct all_addr *addrp, unsigned int flags, unsigned long ttl) - { - unsigned char *p; -- -+ - if (!(p = skip_questions(header, qlen))) - return 0; - -@@ -948,7 +947,12 @@ size_t setup_reply(struct dns_header *he - else if (flags == F_NXDOMAIN) - SET_RCODE(header, NXDOMAIN); - else if (flags == F_SERVFAIL) -- SET_RCODE(header, SERVFAIL); -+ { -+ struct all_addr a; -+ a.addr.rcode.rcode = SERVFAIL; -+ log_query(F_CONFIG | F_RCODE, "error", &a, NULL); -+ SET_RCODE(header, SERVFAIL); -+ } - else if (flags == F_IPV4) - { /* we know the address */ - SET_RCODE(header, NOERROR); -@@ -966,8 +970,13 @@ size_t setup_reply(struct dns_header *he - } - #endif - else /* nowhere to forward to */ -- SET_RCODE(header, REFUSED); -- -+ { -+ struct all_addr a; -+ a.addr.rcode.rcode = REFUSED; -+ log_query(F_CONFIG | F_RCODE, "error", &a, NULL); -+ SET_RCODE(header, REFUSED); -+ } -+ - return p - (unsigned char *)header; - } - diff --git a/package/network/services/dnsmasq/patches/0004-Add-packet-dump-debugging-facility.patch b/package/network/services/dnsmasq/patches/0004-Add-packet-dump-debugging-facility.patch deleted file mode 100644 index e1c55f0..0000000 --- a/package/network/services/dnsmasq/patches/0004-Add-packet-dump-debugging-facility.patch +++ /dev/null @@ -1,587 +0,0 @@ -From 6b17335209639a56f214d011eaed4ebcde8dd276 Mon Sep 17 00:00:00 2001 -From: Simon Kelley <simon@thekelleys.org.uk> -Date: Tue, 8 May 2018 18:32:14 +0100 -Subject: [PATCH 04/17] Add packet-dump debugging facility. - -Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk> ---- - CHANGELOG | 6 ++ - Makefile | 2 +- - bld/Android.mk | 3 +- - man/dnsmasq.8 | 7 ++ - src/config.h | 16 ++++- - src/dnsmasq.c | 16 ++++- - src/dnsmasq.h | 29 +++++++- - src/dump.c | 210 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ - src/forward.c | 37 ++++++++-- - src/option.c | 14 ++++ - 10 files changed, 329 insertions(+), 11 deletions(-) - create mode 100644 src/dump.c - ---- a/CHANGELOG -+++ b/CHANGELOG -@@ -17,6 +17,12 @@ version 2.80 - Fix DHCP broken-ness when --no-ping AND --dhcp-sequential-ip - are set. Thanks to Daniel Miess for help with this. - -+ Add a facilty to store DNS packets sent/recieved in a -+ pcap-format file for later debugging. The file location -+ is given by the --dumpfile option, and a bitmap controlling -+ which packets should be dumped is given by the --dumpmask -+ option. -+ - - version 2.79 - Fix parsing of CNAME arguments, which are confused by extra spaces. ---- a/Makefile -+++ b/Makefile -@@ -76,7 +76,7 @@ objs = cache.o rfc1035.o util.o option.o - helper.o tftp.o log.o conntrack.o dhcp6.o rfc3315.o \ - dhcp-common.o outpacket.o radv.o slaac.o auth.o ipset.o \ - domain.o dnssec.o blockdata.o tables.o loop.o inotify.o \ -- poll.o rrfilter.o edns0.o arp.o crypto.o -+ poll.o rrfilter.o edns0.o arp.o crypto.o dump.o - - hdrs = dnsmasq.h config.h dhcp-protocol.h dhcp6-protocol.h \ - dns-protocol.h radv-protocol.h ip6addr.h ---- a/bld/Android.mk -+++ b/bld/Android.mk -@@ -10,7 +10,8 @@ LOCAL_SRC_FILES := bpf.c cache.c dbus.c - dhcp6.c rfc3315.c dhcp-common.c outpacket.c \ - radv.c slaac.c auth.c ipset.c domain.c \ - dnssec.c dnssec-openssl.c blockdata.c tables.c \ -- loop.c inotify.c poll.c rrfilter.c edns0.c arp.c crypto.c -+ loop.c inotify.c poll.c rrfilter.c edns0.c arp.c \ -+ crypto.c dump.c - - LOCAL_MODULE := dnsmasq - ---- a/man/dnsmasq.8 -+++ b/man/dnsmasq.8 -@@ -647,6 +647,13 @@ V4 mapped IPv6 addresses, which have a r - The address range can be of the form - <ip address>,<ip address> or <ip address>/<netmask> in both forms of the option. - .TP -+.B --dumpfile=<path/to/file> -+Specify the location of a pcap-format file which dnsmasq uses to dump copies of network packets for debugging purposes. If the file exists when dnsmasq starts, it is not deleted; new packets are added to the end. -+.TP -+.B --dumpmask=<mask> -+Specify which types of packets should be added to the dumpfile. The argument should be the OR of the bitmasks for each type of packet to be dumped: it can be specified in hex by preceding the number with 0x in the normal way. Each time a packet is written to the dumpfile, dnsmasq logs the packet sequence and the mask -+representing its type. The current types are: 0x0001 - DNS queries from clients 0x0002 DNS replies to clients 0x0004 - DNS queries to upstream 0x0008 - DNS replies from upstream 0x0010 - queries send upstream for DNSSEC validation 0x0020 - replies to queries for DNSSEC validation 0x0040 - replies to client queries which fail DNSSEC validation 0x0080 replies to queries for DNSSEC validation which fail validation. -+.TP - .B --add-mac[=base64|text] - Add the MAC address of the requestor to DNS queries which are - forwarded upstream. This may be used to DNS filtering by the upstream ---- a/src/config.h -+++ b/src/config.h -@@ -117,6 +117,9 @@ HAVE_AUTH - HAVE_DNSSEC - include DNSSEC validator. - -+HAVE_DUMPFILE -+ include code to dump packets to a libpcap-format file for debugging. -+ - HAVE_LOOP - include functionality to probe for and remove DNS forwarding loops. - -@@ -132,6 +135,7 @@ NO_DHCP6 - NO_SCRIPT - NO_LARGEFILE - NO_AUTH -+NO_DUMPFILE - NO_INOTIFY - these are available to explicitly disable compile time options which would - otherwise be enabled automatically (HAVE_IPV6, >2Gb file sizes) or -@@ -164,6 +168,7 @@ RESOLVFILE - #define HAVE_AUTH - #define HAVE_IPSET - #define HAVE_LOOP -+#define HAVE_DUMPFILE - - /* Build options which require external libraries. - -@@ -363,6 +368,10 @@ HAVE_SOCKADDR_SA_LEN - #undef HAVE_LOOP - #endif - -+#ifdef NO_DUMPFILE -+#undef HAVE_DUMPFILE -+#endif -+ - #if defined (HAVE_LINUX_NETWORK) && !defined(NO_INOTIFY) - #define HAVE_INOTIFY - #endif -@@ -451,8 +460,11 @@ static char *compile_opts = - #ifndef HAVE_INOTIFY - "no-" - #endif --"inotify"; -- -+"inotify " -+#ifndef HAVE_DUMPFILE -+"no-" -+#endif -+"dumpfile"; - - #endif - ---- a/src/dnsmasq.c -+++ b/src/dnsmasq.c -@@ -366,7 +366,16 @@ int main (int argc, char **argv) - else - daemon->inotifyfd = -1; - #endif -- -+ -+ if (daemon->dump_file) -+#ifdef HAVE_DUMPFILE -+ dump_init(); -+ else -+ daemon->dumpfd = -1; -+#else -+ die(_("Packet dumps not available: set HAVE_DUMP in src/config.h"), NULL, EC_BADCONF); -+#endif -+ - if (option_bool(OPT_DBUS)) - #ifdef HAVE_DBUS - { -@@ -1424,6 +1433,11 @@ static void async_event(int pipe, time_t - - if (daemon->runfile) - unlink(daemon->runfile); -+ -+#ifdef HAVE_DUMPFILE -+ if (daemon->dumpfd != -1) -+ close(daemon->dumpfd); -+#endif - - my_syslog(LOG_INFO, _("exiting on receipt of SIGTERM")); - flush_log(); ---- a/src/dnsmasq.h -+++ b/src/dnsmasq.h -@@ -119,6 +119,9 @@ typedef unsigned long long u64; - #include <net/if_arp.h> - #include <netinet/in_systm.h> - #include <netinet/ip.h> -+#ifdef HAVE_IPV6 -+#include <netinet/ip6.h> -+#endif - #include <netinet/ip_icmp.h> - #include <sys/uio.h> - #include <syslog.h> -@@ -598,6 +601,16 @@ struct hostsfile { - unsigned int index; /* matches to cache entries for logging */ - }; - -+/* packet-dump flags */ -+#define DUMP_QUERY 0x0001 -+#define DUMP_REPLY 0x0002 -+#define DUMP_UP_QUERY 0x0004 -+#define DUMP_UP_REPLY 0x0008 -+#define DUMP_SEC_QUERY 0x0010 -+#define DUMP_SEC_REPLY 0x0020 -+#define DUMP_BOGUS 0x0040 -+#define DUMP_SEC_BOGUS 0x0080 -+ - - /* DNSSEC status values. */ - #define STAT_SECURE 1 -@@ -1020,14 +1033,14 @@ extern struct daemon { - unsigned int duid_enterprise, duid_config_len; - unsigned char *duid_config; - char *dbus_name; -+ char *dump_file; -+ int dump_mask; - unsigned long soa_sn, soa_refresh, soa_retry, soa_expiry; - #ifdef OPTION6_PREFIX_CLASS - struct prefix_class *prefix_classes; - #endif - #ifdef HAVE_DNSSEC - struct ds_config *ds; -- int dnssec_no_time_check; -- int back_to_the_future; - char *timestamp_file; - #endif - -@@ -1040,6 +1053,8 @@ extern struct daemon { - char *workspacename; /* ditto */ - char *rr_status; /* flags for individual RRs */ - int rr_status_sz; -+ int dnssec_no_time_check; -+ int back_to_the_future; - #endif - unsigned int local_answer, queries_forwarded, auth_answer; - struct frec *frec_list; -@@ -1094,6 +1109,10 @@ extern struct daemon { - char *addrbuff; - char *addrbuff2; /* only allocated when OPT_EXTRALOG */ - -+#ifdef HAVE_DUMPFILE -+ /* file for packet dumps. */ -+ int dumpfd; -+#endif - } *daemon; - - /* cache.c */ -@@ -1588,3 +1607,9 @@ int check_source(struct dns_header *head - /* arp.c */ - int find_mac(union mysockaddr *addr, unsigned char *mac, int lazy, time_t now); - int do_arp_script_run(void); -+ -+/* dump.c */ -+#ifdef HAVE_DUMPFILE -+void dump_init(void); -+void dump_packet(int mask, void *packet, size_t len, union mysockaddr *src, union mysockaddr *dst); -+#endif ---- /dev/null -+++ b/src/dump.c -@@ -0,0 +1,210 @@ -+/* dnsmasq is Copyright (c) 2000-2018 Simon Kelley -+ -+ This program is free software; you can redistribute it and/or modify -+ it under the terms of the GNU General Public License as published by -+ the Free Software Foundation; version 2 dated June, 1991, or -+ (at your option) version 3 dated 29 June, 2007. -+ -+ This program is distributed in the hope that it will be useful, -+ but WITHOUT ANY WARRANTY; without even the implied warranty of -+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ GNU General Public License for more details. -+ -+ You should have received a copy of the GNU General Public License -+ along with this program. If not, see <http://www.gnu.org/licenses/>. -+*/ -+ -+#include "dnsmasq.h" -+ -+#ifdef HAVE_DUMPFILE -+ -+static u32 packet_count; -+ -+/* https://wiki.wireshark.org/Development/LibpcapFileFormat */ -+struct pcap_hdr_s { -+ u32 magic_number; /* magic number */ -+ u16 version_major; /* major version number */ -+ u16 version_minor; /* minor version number */ -+ u32 thiszone; /* GMT to local correction */ -+ u32 sigfigs; /* accuracy of timestamps */ -+ u32 snaplen; /* max length of captured packets, in octets */ -+ u32 network; /* data link type */ -+}; -+ -+struct pcaprec_hdr_s { -+ u32 ts_sec; /* timestamp seconds */ -+ u32 ts_usec; /* timestamp microseconds */ -+ u32 incl_len; /* number of octets of packet saved in file */ -+ u32 orig_len; /* actual length of packet */ -+}; -+ -+ -+void dump_init(void) -+{ -+ struct stat buf; -+ struct pcap_hdr_s header; -+ struct pcaprec_hdr_s pcap_header; -+ -+ packet_count = 0; -+ -+ if (stat(daemon->dump_file, &buf) == -1) -+ { -+ /* doesn't exist, create and add header */ -+ header.magic_number = 0xa1b2c3d4; -+ header.version_major = 2; -+ header.version_minor = 4; -+ header.thiszone = 0; -+ header.sigfigs = 0; -+ header.snaplen = daemon->edns_pktsz + 200; /* slop for IP/UDP headers */ -+ header.network = 101; /* DLT_RAW http://www.tcpdump.org/linktypes.html */ -+ -+ if (errno != ENOENT || -+ (daemon->dumpfd = creat(daemon->dump_file, S_IRUSR | S_IWUSR)) == -1 || -+ !read_write(daemon->dumpfd, (void *)&header, sizeof(header), 0)) -+ die(_("cannot create %s: %s"), daemon->dump_file, EC_FILE); -+ } -+ else if ((daemon->dumpfd = open(daemon->dump_file, O_APPEND | O_RDWR)) == -1 || -+ !read_write(daemon->dumpfd, (void *)&header, sizeof(header), 1) || -+ header.magic_number != 0xa1b2c3d4) -+ die(_("cannot access %s: %s"), daemon->dump_file, EC_FILE); -+ else -+ { -+ /* count existing records */ -+ while (read_write(daemon->dumpfd, (void *)&pcap_header, sizeof(pcap_header), 1)) -+ { -+ lseek(daemon->dumpfd, pcap_header.incl_len, SEEK_CUR); -+ packet_count++; -+ } -+ } -+} -+ -+void dump_packet(int mask, void *packet, size_t len, union mysockaddr *src, union mysockaddr *dst) -+{ -+ struct ip ip; -+#ifdef HAVE_IPV6 -+ struct ip6_hdr ip6; -+ int family; -+#endif -+ struct udphdr { -+ u16 uh_sport; /* source port */ -+ u16 uh_dport; /* destination port */ -+ u16 uh_ulen; /* udp length */ -+ u16 uh_sum; /* udp checksum */ -+ } udp; -+ struct pcaprec_hdr_s pcap_header; -+ struct timeval time; -+ u32 i, sum; -+ void *iphdr; -+ size_t ipsz; -+ int rc; -+ -+ if (daemon->dumpfd == -1 || !(mask & daemon->dump_mask)) -+ return; -+ -+ /* So wireshark can Id the packet. */ -+ udp.uh_sport = udp.uh_dport = htons(NAMESERVER_PORT); -+ -+#ifdef HAVE_IPV6 -+ if (src) -+ family = src->sa.sa_family; -+ else -+ family = dst->sa.sa_family; -+ -+ if (family == AF_INET6) -+ { -+ iphdr = &ip6; -+ ipsz = sizeof(ip6); -+ memset(&ip6, 0, sizeof(ip6)); -+ -+ ip6.ip6_vfc = 6 << 4; -+ ip6.ip6_plen = htons(sizeof(struct udphdr) + len); -+ ip6.ip6_nxt = IPPROTO_UDP; -+ ip6.ip6_hops = 64; -+ -+ if (src) -+ { -+ memcpy(&ip6.ip6_src, &src->in6.sin6_addr, IN6ADDRSZ); -+ udp.uh_sport = src->in6.sin6_port; -+ } -+ -+ if (dst) -+ { -+ memcpy(&ip6.ip6_dst, &dst->in6.sin6_addr, IN6ADDRSZ); -+ udp.uh_dport = dst->in6.sin6_port; -+ } -+ -+ /* start UDP checksum */ -+ for (sum = 0, i = 0; i < IN6ADDRSZ; i++) -+ sum += ((u16 *)&ip6.ip6_src)[i]; -+ } -+ else -+#endif -+ { -+ iphdr = &ip; -+ ipsz = sizeof(ip); -+ memset(&ip, 0, sizeof(ip)); -+ -+ ip.ip_v = IPVERSION; -+ ip.ip_hl = sizeof(struct ip) / 4; -+ ip.ip_len = htons(sizeof(struct ip) + sizeof(struct udphdr) + len); -+ ip.ip_ttl = IPDEFTTL; -+ ip.ip_p = IPPROTO_UDP; -+ -+ if (src) -+ { -+ ip.ip_src = src->in.sin_addr; -+ udp.uh_sport = src->in.sin_port; -+ } -+ -+ if (dst) -+ { -+ ip.ip_dst = dst->in.sin_addr; -+ udp.uh_dport = dst->in.sin_port; -+ } -+ -+ ip.ip_sum = 0; -+ for (sum = 0, i = 0; i < sizeof(struct ip) / 2; i++) -+ sum += ((u16 *)&ip)[i]; -+ while (sum >> 16) -+ sum = (sum & 0xffff) + (sum >> 16); -+ ip.ip_sum = (sum == 0xffff) ? sum : ~sum; -+ -+ /* start UDP checksum */ -+ sum = ip.ip_src.s_addr & 0xffff; -+ sum += (ip.ip_src.s_addr >> 16) & 0xffff; -+ sum += ip.ip_dst.s_addr & 0xffff; -+ sum += (ip.ip_dst.s_addr >> 16) & 0xffff; -+ } -+ -+ if (len & 1) -+ ((unsigned char *)packet)[len] = 0; /* for checksum, in case length is odd. */ -+ -+ udp.uh_sum = 0; -+ udp.uh_ulen = htons(sizeof(struct udphdr) + len); -+ sum += htons(IPPROTO_UDP); -+ sum += htons(sizeof(struct udphdr) + len); -+ for (i = 0; i < sizeof(struct udphdr)/2; i++) -+ sum += ((u16 *)&udp)[i]; -+ for (i = 0; i < (len + 1) / 2; i++) -+ sum += ((u16 *)packet)[i]; -+ while (sum >> 16) -+ sum = (sum & 0xffff) + (sum >> 16); -+ udp.uh_sum = (sum == 0xffff) ? sum : ~sum; -+ -+ rc = gettimeofday(&time, NULL); -+ pcap_header.ts_sec = time.tv_sec; -+ pcap_header.ts_usec = time.tv_usec; -+ pcap_header.incl_len = pcap_header.orig_len = ipsz + sizeof(udp) + len; -+ -+ if (rc == -1 || -+ !read_write(daemon->dumpfd, (void *)&pcap_header, sizeof(pcap_header), 0) || -+ !read_write(daemon->dumpfd, iphdr, ipsz, 0) || -+ !read_write(daemon->dumpfd, (void *)&udp, sizeof(udp), 0) || -+ !read_write(daemon->dumpfd, (void *)packet, len, 0)) -+ my_syslog(LOG_ERR, _("failed to write packet dump")); -+ else -+ my_syslog(LOG_INFO, _("dumping UDP packet %u mask 0x%04x"), ++packet_count, mask); -+ -+} -+ -+#endif ---- a/src/forward.c -+++ b/src/forward.c -@@ -508,6 +508,10 @@ static int forward_query(int udpfd, unio - - if (errno == 0) - { -+#ifdef HAVE_DUMPFILE -+ dump_packet(DUMP_UP_QUERY, (void *)header, plen, NULL, &start->addr); -+#endif -+ - /* Keep info in case we want to re-send this packet */ - daemon->srv_save = start; - daemon->packet_len = plen; -@@ -769,7 +773,7 @@ void reply_query(int fd, int family, tim - #endif - - header = (struct dns_header *)daemon->packet; -- -+ - if (n < (int)sizeof(struct dns_header) || !(header->hb3 & HB3_QR)) - return; - -@@ -796,6 +800,12 @@ void reply_query(int fd, int family, tim - if (!(forward = lookup_frec(ntohs(header->id), hash))) - return; - -+#ifdef HAVE_DUMPFILE -+ dump_packet((forward->flags & (FREC_DNSKEY_QUERY | FREC_DS_QUERY)) ? DUMP_SEC_REPLY : DUMP_UP_REPLY, -+ (void *)header, n, &serveraddr, NULL); -+#endif -+ -+ - /* log_query gets called indirectly all over the place, so - pass these in global variables - sorry. */ - daemon->log_display_id = forward->log_id; -@@ -934,6 +944,11 @@ void reply_query(int fd, int family, tim - status = dnssec_validate_reply(now, header, n, daemon->namebuff, daemon->keyname, &forward->class, - !option_bool(OPT_DNSSEC_IGN_NS) && (server->flags & SERV_DO_DNSSEC), - NULL, NULL); -+#ifdef HAVE_DUMPFILE -+ if (status == STAT_BOGUS) -+ dump_packet((forward->flags & (FREC_DNSKEY_QUERY | FREC_DS_QUERY)) ? DUMP_SEC_BOGUS : DUMP_BOGUS, -+ header, (size_t)n, &serveraddr, NULL); -+#endif - } - - /* Can't validate, as we're missing key data. Put this -@@ -1060,6 +1075,11 @@ void reply_query(int fd, int family, tim - setsockopt(fd, SOL_SOCKET, SO_MARK, &mark, sizeof(unsigned int)); - } - #endif -+ -+#ifdef HAVE_DUMPFILE -+ dump_packet(DUMP_SEC_QUERY, (void *)header, (size_t)nn, NULL, &server->addr); -+#endif -+ - while (retry_send(sendto(fd, (char *)header, nn, 0, - &server->addr.sa, - sa_len(&server->addr)))); -@@ -1114,8 +1134,8 @@ void reply_query(int fd, int family, tim - bogusanswer = 1; - } - } --#endif -- -+#endif -+ - /* restore CD bit to the value in the query */ - if (forward->flags & FREC_CHECKING_DISABLED) - header->hb4 |= HB4_CD; -@@ -1141,6 +1161,11 @@ void reply_query(int fd, int family, tim - nn = resize_packet(header, nn, NULL, 0); - } - #endif -+ -+#ifdef HAVE_DUMPFILE -+ dump_packet(DUMP_REPLY, daemon->packet, (size_t)nn, NULL, &forward->source); -+#endif -+ - send_from(forward->fd, option_bool(OPT_NOWILD) || option_bool (OPT_CLEVERBIND), daemon->packet, nn, - &forward->source, &forward->dest, forward->iface); - } -@@ -1394,7 +1419,11 @@ void receive_query(struct listener *list - pass these in global variables - sorry. */ - daemon->log_display_id = ++daemon->log_id; - daemon->log_source_addr = &source_addr; -- -+ -+#ifdef HAVE_DUMPFILE -+ dump_packet(DUMP_QUERY, daemon->packet, (size_t)n, &source_addr, NULL); -+#endif -+ - if (extract_request(header, (size_t)n, daemon->namebuff, &type)) - { - #ifdef HAVE_AUTH ---- a/src/option.c -+++ b/src/option.c -@@ -161,6 +161,8 @@ struct myoption { - #define LOPT_TFTP_MTU 349 - #define LOPT_REPLY_DELAY 350 - #define LOPT_RAPID_COMMIT 351 -+#define LOPT_DUMPFILE 352 -+#define LOPT_DUMPMASK 353 - - #ifdef HAVE_GETOPT_LONG - static const struct option opts[] = -@@ -327,6 +329,8 @@ static const struct myoption opts[] = - { "dhcp-ttl", 1, 0 , LOPT_DHCPTTL }, - { "dhcp-reply-delay", 1, 0, LOPT_REPLY_DELAY }, - { "dhcp-rapid-commit", 0, 0, LOPT_RAPID_COMMIT }, -+ { "dumpfile", 1, 0, LOPT_DUMPFILE }, -+ { "dumpmask", 1, 0, LOPT_DUMPMASK }, - { NULL, 0, 0, 0 } - }; - -@@ -500,6 +504,8 @@ static struct { - { LOPT_DHCPTTL, ARG_ONE, "<ttl>", gettext_noop("Set TTL in DNS responses with DHCP-derived addresses."), NULL }, - { LOPT_REPLY_DELAY, ARG_ONE, "<integer>", gettext_noop("Delay DHCP replies for at least number of seconds."), NULL }, - { LOPT_RAPID_COMMIT, OPT_RAPID_COMMIT, NULL, gettext_noop("Enables DHCPv4 Rapid Commit option."), NULL }, -+ { LOPT_DUMPFILE, ARG_ONE, "<path>", gettext_noop("Path to debug packet dump file"), NULL }, -+ { LOPT_DUMPMASK, ARG_ONE, "<hex>", gettext_noop("Mask which packets to dump"), NULL }, - { 0, 0, NULL, NULL, NULL } - }; - -@@ -1811,6 +1817,14 @@ static int one_opt(int option, char *arg - ret_err(_("bad MX target")); - break; - -+ case LOPT_DUMPFILE: /* --dumpfile */ -+ daemon->dump_file = opt_string_alloc(arg); -+ break; -+ -+ case LOPT_DUMPMASK: /* --dumpmask */ -+ daemon->dump_mask = strtol(arg, NULL, 0); -+ break; -+ - #ifdef HAVE_DHCP - case 'l': /* --dhcp-leasefile */ - daemon->lease_file = opt_string_alloc(arg); diff --git a/package/network/services/dnsmasq/patches/0005-Retry-query-to-other-servers-on-receipt-of-SERVFAIL-.patch b/package/network/services/dnsmasq/patches/0005-Retry-query-to-other-servers-on-receipt-of-SERVFAIL-.patch deleted file mode 100644 index 6458bec..0000000 --- a/package/network/services/dnsmasq/patches/0005-Retry-query-to-other-servers-on-receipt-of-SERVFAIL-.patch +++ /dev/null @@ -1,22 +0,0 @@ -From 34e26e14c5e0fb2d5f05f67858319c9db2058333 Mon Sep 17 00:00:00 2001 -From: Simon Kelley <simon@thekelleys.org.uk> -Date: Thu, 10 May 2018 20:54:57 +0100 -Subject: [PATCH 05/17] Retry query to other servers on receipt of SERVFAIL - rcode. - -Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk> ---- - src/forward.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - ---- a/src/forward.c -+++ b/src/forward.c -@@ -817,7 +817,7 @@ void reply_query(int fd, int family, tim - - /* Note: if we send extra options in the EDNS0 header, we can't recreate - the query from the reply. */ -- if (RCODE(header) == REFUSED && -+ if ((RCODE(header) == REFUSED || RCODE(header) == SERVFAIL) && - forward->forwardall == 0 && - !(forward->flags & FREC_HAS_EXTRADATA)) - /* for broken servers, attempt to send to another one. */ diff --git a/package/network/services/dnsmasq/patches/0006-Handle-query-retry-on-REFUSED-or-SERVFAIL-for-DNSSEC.patch b/package/network/services/dnsmasq/patches/0006-Handle-query-retry-on-REFUSED-or-SERVFAIL-for-DNSSEC.patch deleted file mode 100644 index 595694e..0000000 --- a/package/network/services/dnsmasq/patches/0006-Handle-query-retry-on-REFUSED-or-SERVFAIL-for-DNSSEC.patch +++ /dev/null @@ -1,87 +0,0 @@ -From a0088e83640d7d1544127dd668660462e9f78e52 Mon Sep 17 00:00:00 2001 -From: Simon Kelley <simon@thekelleys.org.uk> -Date: Thu, 10 May 2018 21:43:14 +0100 -Subject: [PATCH 06/17] Handle query retry on REFUSED or SERVFAIL for - DNSSEC-generated queries. - -Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk> ---- - src/forward.c | 46 ++++++++++++++++++++++++++++++++++++++++------ - 1 file changed, 40 insertions(+), 6 deletions(-) - ---- a/src/forward.c -+++ b/src/forward.c -@@ -298,9 +298,9 @@ static int forward_query(int udpfd, unio - fd = forward->rfd4->fd; - } - -- while (retry_send( sendto(fd, (char *)header, plen, 0, -- &forward->sentto->addr.sa, -- sa_len(&forward->sentto->addr)))); -+ while (retry_send(sendto(fd, (char *)header, plen, 0, -+ &forward->sentto->addr.sa, -+ sa_len(&forward->sentto->addr)))); - - return 1; - } -@@ -804,8 +804,7 @@ void reply_query(int fd, int family, tim - dump_packet((forward->flags & (FREC_DNSKEY_QUERY | FREC_DS_QUERY)) ? DUMP_SEC_REPLY : DUMP_UP_REPLY, - (void *)header, n, &serveraddr, NULL); - #endif -- -- -+ - /* log_query gets called indirectly all over the place, so - pass these in global variables - sorry. */ - daemon->log_display_id = forward->log_id; -@@ -826,6 +825,40 @@ void reply_query(int fd, int family, tim - size_t plen; - int is_sign; - -+ /* For DNSSEC originated queries, just retry the query to the same server. */ -+ if (forward->flags & (FREC_DNSKEY_QUERY | FREC_DS_QUERY)) -+ { -+ blockdata_retrieve(forward->stash, forward->stash_len, (void *)header); -+ plen = forward->stash_len; -+ -+ forward->forwardall = 2; /* only retry once */ -+ -+ if (forward->sentto->addr.sa.sa_family == AF_INET) -+ log_query(F_NOEXTRA | F_DNSSEC | F_IPV4, "retry", (struct all_addr *)&forward->sentto->addr.in.sin_addr, "dnssec"); -+#ifdef HAVE_IPV6 -+ else -+ log_query(F_NOEXTRA | F_DNSSEC | F_IPV6, "retry", (struct all_addr *)&forward->sentto->addr.in6.sin6_addr, "dnssec"); -+#endif -+ -+ if (forward->sentto->sfd) -+ fd = forward->sentto->sfd->fd; -+ else -+ { -+#ifdef HAVE_IPV6 -+ if (forward->sentto->addr.sa.sa_family == AF_INET6) -+ fd = forward->rfd6->fd; -+ else -+#endif -+ fd = forward->rfd4->fd; -+ } -+ -+ while (retry_send(sendto(fd, (char *)header, plen, 0, -+ &forward->sentto->addr.sa, -+ sa_len(&forward->sentto->addr)))); -+ -+ return; -+ } -+ - /* In strict order mode, there must be a server later in the chain - left to send to, otherwise without the forwardall mechanism, - code further on will cycle around the list forwever if they -@@ -1017,7 +1050,8 @@ void reply_query(int fd, int family, tim - #ifdef HAVE_IPV6 - new->rfd6 = NULL; - #endif -- new->flags &= ~(FREC_DNSKEY_QUERY | FREC_DS_QUERY); -+ new->flags &= ~(FREC_DNSKEY_QUERY | FREC_DS_QUERY | FREC_HAS_EXTRADATA); -+ new->forwardall = 0; - - new->dependent = forward; /* to find query awaiting new one. */ - forward->blocking_query = new; /* for garbage cleaning */ diff --git a/package/network/services/dnsmasq/patches/0007-Retry-SERVFAIL-DNSSEC-queries-to-a-different-server-.patch b/package/network/services/dnsmasq/patches/0007-Retry-SERVFAIL-DNSSEC-queries-to-a-different-server-.patch deleted file mode 100644 index 3ceaf52..0000000 --- a/package/network/services/dnsmasq/patches/0007-Retry-SERVFAIL-DNSSEC-queries-to-a-different-server-.patch +++ /dev/null @@ -1,100 +0,0 @@ -From 1f60a18ea1c64beb8b6cffa0650a2bfad95ac352 Mon Sep 17 00:00:00 2001 -From: Simon Kelley <simon@thekelleys.org.uk> -Date: Fri, 11 May 2018 16:44:16 +0100 -Subject: [PATCH 07/17] Retry SERVFAIL DNSSEC queries to a different server, if - possible. - -Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk> ---- - src/forward.c | 53 ++++++++++++++++++++++++++++++++++++++++++----------- - 1 file changed, 42 insertions(+), 11 deletions(-) - ---- a/src/forward.c -+++ b/src/forward.c -@@ -825,9 +825,12 @@ void reply_query(int fd, int family, tim - size_t plen; - int is_sign; - -+#ifdef HAVE_DNSSEC - /* For DNSSEC originated queries, just retry the query to the same server. */ - if (forward->flags & (FREC_DNSKEY_QUERY | FREC_DS_QUERY)) - { -+ struct server *start; -+ - blockdata_retrieve(forward->stash, forward->stash_len, (void *)header); - plen = forward->stash_len; - -@@ -839,26 +842,54 @@ void reply_query(int fd, int family, tim - else - log_query(F_NOEXTRA | F_DNSSEC | F_IPV6, "retry", (struct all_addr *)&forward->sentto->addr.in6.sin6_addr, "dnssec"); - #endif -- -- if (forward->sentto->sfd) -- fd = forward->sentto->sfd->fd; -+ -+ start = forward->sentto; -+ -+ /* for non-domain specific servers, see if we can find another to try. */ -+ if ((forward->sentto->flags & SERV_TYPE) == 0) -+ while (1) -+ { -+ if (!(start = start->next)) -+ start = daemon->servers; -+ if (start == forward->sentto) -+ break; -+ -+ if ((start->flags & SERV_TYPE) == 0 && -+ (start->flags & SERV_DO_DNSSEC)) -+ break; -+ } -+ -+ -+ if (start->sfd) -+ fd = start->sfd->fd; - else - { - #ifdef HAVE_IPV6 -- if (forward->sentto->addr.sa.sa_family == AF_INET6) -- fd = forward->rfd6->fd; -+ if (start->addr.sa.sa_family == AF_INET6) -+ { -+ /* may have changed family */ -+ if (!forward->rfd6) -+ forward->rfd6 = allocate_rfd(AF_INET6); -+ fd = forward->rfd6->fd; -+ } - else - #endif -- fd = forward->rfd4->fd; -+ { -+ /* may have changed family */ -+ if (!forward->rfd4) -+ forward->rfd4 = allocate_rfd(AF_INET); -+ fd = forward->rfd4->fd; -+ } - } -- -+ - while (retry_send(sendto(fd, (char *)header, plen, 0, -- &forward->sentto->addr.sa, -- sa_len(&forward->sentto->addr)))); -+ &start->addr.sa, -+ sa_len(&start->addr)))); - - return; - } -- -+#endif -+ - /* In strict order mode, there must be a server later in the chain - left to send to, otherwise without the forwardall mechanism, - code further on will cycle around the list forwever if they -@@ -1024,7 +1055,7 @@ void reply_query(int fd, int family, tim - while (1) - { - if (type == (start->flags & (SERV_TYPE | SERV_DO_DNSSEC)) && -- (type != SERV_HAS_DOMAIN || hostname_isequal(domain, start->domain)) && -+ ((type & SERV_TYPE) != SERV_HAS_DOMAIN || hostname_isequal(domain, start->domain)) && - !(start->flags & (SERV_LITERAL_ADDRESS | SERV_LOOP))) - { - new_server = start; diff --git a/package/network/services/dnsmasq/patches/0008-Fix-logging-in-previous.patch b/package/network/services/dnsmasq/patches/0008-Fix-logging-in-previous.patch deleted file mode 100644 index 718cf9d..0000000 --- a/package/network/services/dnsmasq/patches/0008-Fix-logging-in-previous.patch +++ /dev/null @@ -1,41 +0,0 @@ -From e27825b0ef1e79ab05b1752c8c838cb43ad39d79 Mon Sep 17 00:00:00 2001 -From: Simon Kelley <simon@thekelleys.org.uk> -Date: Fri, 11 May 2018 17:20:47 +0100 -Subject: [PATCH 08/17] Fix logging in previous. - -Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk> ---- - src/forward.c | 15 +++++++-------- - 1 file changed, 7 insertions(+), 8 deletions(-) - ---- a/src/forward.c -+++ b/src/forward.c -@@ -835,14 +835,6 @@ void reply_query(int fd, int family, tim - plen = forward->stash_len; - - forward->forwardall = 2; /* only retry once */ -- -- if (forward->sentto->addr.sa.sa_family == AF_INET) -- log_query(F_NOEXTRA | F_DNSSEC | F_IPV4, "retry", (struct all_addr *)&forward->sentto->addr.in.sin_addr, "dnssec"); --#ifdef HAVE_IPV6 -- else -- log_query(F_NOEXTRA | F_DNSSEC | F_IPV6, "retry", (struct all_addr *)&forward->sentto->addr.in6.sin6_addr, "dnssec"); --#endif -- - start = forward->sentto; - - /* for non-domain specific servers, see if we can find another to try. */ -@@ -886,6 +878,13 @@ void reply_query(int fd, int family, tim - &start->addr.sa, - sa_len(&start->addr)))); - -+ if (start->addr.sa.sa_family == AF_INET) -+ log_query(F_NOEXTRA | F_DNSSEC | F_IPV4, "retry", (struct all_addr *)&start->addr.in.sin_addr, "dnssec"); -+#ifdef HAVE_IPV6 -+ else -+ log_query(F_NOEXTRA | F_DNSSEC | F_IPV6, "retry", (struct all_addr *)&start->addr.in6.sin6_addr, "dnssec"); -+#endif -+ - return; - } - #endif diff --git a/package/network/services/dnsmasq/patches/0009-Do-unsolicited-RAs-for-interfaces-which-appear-after.patch b/package/network/services/dnsmasq/patches/0009-Do-unsolicited-RAs-for-interfaces-which-appear-after.patch deleted file mode 100644 index ed8a6e6..0000000 --- a/package/network/services/dnsmasq/patches/0009-Do-unsolicited-RAs-for-interfaces-which-appear-after.patch +++ /dev/null @@ -1,44 +0,0 @@ -From 0a496f059c1e9d75c33cce4c1211d58422ba4f62 Mon Sep 17 00:00:00 2001 -From: Maarten de Vries <maarten+dnsmasq@m.de-vri.es> -Date: Fri, 11 May 2018 23:20:58 +0100 -Subject: [PATCH 09/17] Do unsolicited RAs for interfaces which appear after - dnsmasq startup. - -I noticed that dnsmasq often wasn't sending any unsolicited RAs for me. - -This turned out to happen when the interface (a bridge interface) wasn't -created yet at the time dnsmasq started. When dnsmasq is started after -the interface is created, it sends RAs as expected. I assume this also -extends to other types of virtual interfaces that are created after -dnsmasq starts. - -Digging into the source, it seems to be caused by a missing call to -ra_start_unsolicited for non-template contexts in construct_worker from -src/dhcp6.c. The attached patch adds that call, but only if the -interface index or address changed to prevent doing fast RAs for no reason. - -I tested it on my own server and it appears to work as expected. When -the interface is created and configured, dnsmasq does fast RAs for a -while and then settles into slow RAs. - -Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk> ---- - src/dhcp6.c | 7 +++++++ - 1 file changed, 7 insertions(+) - ---- a/src/dhcp6.c -+++ b/src/dhcp6.c -@@ -647,6 +647,13 @@ static int construct_worker(struct in6_a - is_same_net6(local, &template->start6, template->prefix) && - is_same_net6(local, &template->end6, template->prefix)) - { -+ /* First time found, do fast RA. */ -+ if (template->if_index != if_index || !IN6_ARE_ADDR_EQUAL(&template->local6, local)) -+ { -+ ra_start_unsolicited(param->now, template); -+ param->newone = 1; -+ } -+ - template->if_index = if_index; - template->local6 = *local; - } diff --git a/package/network/services/dnsmasq/patches/0010-Log-warning-on-very-large-cachesize-config-instead-o.patch b/package/network/services/dnsmasq/patches/0010-Log-warning-on-very-large-cachesize-config-instead-o.patch deleted file mode 100644 index 177b2dc..0000000 --- a/package/network/services/dnsmasq/patches/0010-Log-warning-on-very-large-cachesize-config-instead-o.patch +++ /dev/null @@ -1,38 +0,0 @@ -From 1f1873aadd092a0fab505dd278a484d887ba0ec3 Mon Sep 17 00:00:00 2001 -From: Simon Kelley <simon@thekelleys.org.uk> -Date: Fri, 11 May 2018 23:38:23 +0100 -Subject: [PATCH 10/17] Log warning on very large cachesize config, instead of - truncating it. - -Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk> ---- - src/dnsmasq.c | 6 +++++- - src/option.c | 2 -- - 2 files changed, 5 insertions(+), 3 deletions(-) - ---- a/src/dnsmasq.c -+++ b/src/dnsmasq.c -@@ -740,7 +740,11 @@ int main (int argc, char **argv) - else - { - if (daemon->cachesize != 0) -- my_syslog(LOG_INFO, _("started, version %s cachesize %d"), VERSION, daemon->cachesize); -+ { -+ my_syslog(LOG_INFO, _("started, version %s cachesize %d"), VERSION, daemon->cachesize); -+ if (daemon->cachesize > 10000) -+ my_syslog(LOG_WARNING, _("cache size greater than 10000 may cause performance issues, and is unlikely to be useful.")); -+ } - else - my_syslog(LOG_INFO, _("started, version %s cache disabled"), VERSION); - ---- a/src/option.c -+++ b/src/option.c -@@ -2603,8 +2603,6 @@ static int one_opt(int option, char *arg - - if (size < 0) - size = 0; -- else if (size > 10000) -- size = 10000; - - daemon->cachesize = size; - } diff --git a/package/network/services/dnsmasq/patches/0011-Handle-standard-and-contructed-dhcp-ranges-on-the-sa.patch b/package/network/services/dnsmasq/patches/0011-Handle-standard-and-contructed-dhcp-ranges-on-the-sa.patch deleted file mode 100644 index 5ded822..0000000 --- a/package/network/services/dnsmasq/patches/0011-Handle-standard-and-contructed-dhcp-ranges-on-the-sa.patch +++ /dev/null @@ -1,70 +0,0 @@ -From c488b68e75ee5304007eef37203c4fc10193d191 Mon Sep 17 00:00:00 2001 -From: Simon Kelley <simon@thekelleys.org.uk> -Date: Sat, 2 Jun 2018 13:06:00 +0100 -Subject: [PATCH 11/17] Handle standard and contructed dhcp-ranges on the same - interface. - -Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk> ---- - CHANGELOG | 6 ++++++ - src/dhcp6.c | 29 +++++++++++++++++------------ - 2 files changed, 23 insertions(+), 12 deletions(-) - ---- a/CHANGELOG -+++ b/CHANGELOG -@@ -23,6 +23,12 @@ version 2.80 - which packets should be dumped is given by the --dumpmask - option. - -+ Handle the case of both standard and constructed dhcp-ranges on the -+ same interface better. We don't now contruct a dhcp-range if there's -+ already one specified. This allows the specified interface to -+ have different parameters and avoids advertising the same -+ prefix twice. Thanks to Luis Marsano for spotting this case. -+ - - version 2.79 - Fix parsing of CNAME arguments, which are confused by extra spaces. ---- a/src/dhcp6.c -+++ b/src/dhcp6.c -@@ -667,23 +667,28 @@ static int construct_worker(struct in6_a - end6 = *local; - setaddr6part(&end6, addr6part(&template->end6)); - -+ /* If there's an absolute address context covering this address -+ then don't contruct one as well. */ - for (context = daemon->dhcp6; context; context = context->next) -- if ((context->flags & CONTEXT_CONSTRUCTED) && -+ if (!(context->flags & CONTEXT_TEMPLATE) && - IN6_ARE_ADDR_EQUAL(&start6, &context->start6) && - IN6_ARE_ADDR_EQUAL(&end6, &context->end6)) - { -- int flags = context->flags; -- context->flags &= ~(CONTEXT_GC | CONTEXT_OLD); -- if (flags & CONTEXT_OLD) -+ if (context->flags & CONTEXT_CONSTRUCTED) - { -- /* address went, now it's back */ -- log_context(AF_INET6, context); -- /* fast RAs for a while */ -- ra_start_unsolicited(param->now, context); -- param->newone = 1; -- /* Add address to name again */ -- if (context->flags & CONTEXT_RA_NAME) -- param->newname = 1; -+ int cflags = context->flags; -+ context->flags &= ~(CONTEXT_GC | CONTEXT_OLD); -+ if (cflags & CONTEXT_OLD) -+ { -+ /* address went, now it's back */ -+ log_context(AF_INET6, context); -+ /* fast RAs for a while */ -+ ra_start_unsolicited(param->now, context); -+ param->newone = 1; -+ /* Add address to name again */ -+ if (context->flags & CONTEXT_RA_NAME) -+ param->newname = 1; -+ } - } - break; - } diff --git a/package/network/services/dnsmasq/patches/0012-Sane-error-message-when-pcap-file-header-is-wrong.patch b/package/network/services/dnsmasq/patches/0012-Sane-error-message-when-pcap-file-header-is-wrong.patch deleted file mode 100644 index fb2d2d7..0000000 --- a/package/network/services/dnsmasq/patches/0012-Sane-error-message-when-pcap-file-header-is-wrong.patch +++ /dev/null @@ -1,25 +0,0 @@ -From cc5cc8f1e0b4deaaea4cbefe677989b186c84837 Mon Sep 17 00:00:00 2001 -From: Simon Kelley <simon@thekelleys.org.uk> -Date: Sat, 2 Jun 2018 14:45:17 +0100 -Subject: [PATCH 12/17] Sane error message when pcap file header is wrong. - -Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk> ---- - src/dump.c | 5 +++-- - 1 file changed, 3 insertions(+), 2 deletions(-) - ---- a/src/dump.c -+++ b/src/dump.c -@@ -64,9 +64,10 @@ void dump_init(void) - die(_("cannot create %s: %s"), daemon->dump_file, EC_FILE); - } - else if ((daemon->dumpfd = open(daemon->dump_file, O_APPEND | O_RDWR)) == -1 || -- !read_write(daemon->dumpfd, (void *)&header, sizeof(header), 1) || -- header.magic_number != 0xa1b2c3d4) -+ !read_write(daemon->dumpfd, (void *)&header, sizeof(header), 1)) - die(_("cannot access %s: %s"), daemon->dump_file, EC_FILE); -+ else if (header.magic_number != 0xa1b2c3d4) -+ die(_("bad header in %s"), daemon->dump_file, EC_FILE); - else - { - /* count existing records */ diff --git a/package/network/services/dnsmasq/patches/0013-Allow-zone-transfer-in-authoritative-mode-whenever-a.patch b/package/network/services/dnsmasq/patches/0013-Allow-zone-transfer-in-authoritative-mode-whenever-a.patch deleted file mode 100644 index cc16680..0000000 --- a/package/network/services/dnsmasq/patches/0013-Allow-zone-transfer-in-authoritative-mode-whenever-a.patch +++ /dev/null @@ -1,55 +0,0 @@ -From 090856c7e6d483bc4d7ec41f55208a9842769c45 Mon Sep 17 00:00:00 2001 -From: Simon Kelley <simon@thekelleys.org.uk> -Date: Sat, 2 Jun 2018 18:37:07 +0100 -Subject: [PATCH 13/17] Allow zone transfer in authoritative mode whenever - auth-peer is specified. - -Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk> ---- - CHANGELOG | 4 ++++ - man/dnsmasq.8 | 6 +++++- - src/auth.c | 5 +++-- - 3 files changed, 12 insertions(+), 3 deletions(-) - ---- a/CHANGELOG -+++ b/CHANGELOG -@@ -29,6 +29,10 @@ version 2.80 - have different parameters and avoids advertising the same - prefix twice. Thanks to Luis Marsano for spotting this case. - -+ Allow zone transfer in authoritative mode if auth-peer is specified, -+ even if auth-sec-servers is not. Thanks to Raphaël Halimi for -+ the suggestion. -+ - - version 2.79 - Fix parsing of CNAME arguments, which are confused by extra spaces. ---- a/man/dnsmasq.8 -+++ b/man/dnsmasq.8 -@@ -817,7 +817,11 @@ authoritative zones as dnsmasq. - Specify the addresses of secondary servers which are allowed to - initiate zone transfer (AXFR) requests for zones for which dnsmasq is - authoritative. If this option is not given, then AXFR requests will be --accepted from any secondary. -+accepted from any secondary. Specifying -+.B auth-peer -+without -+.B auth-sec-servers -+enables zone transfer but does not advertise the secondary in NS records returned by dnsmasq. - .TP - .B --conntrack - Read the Linux connection track mark associated with incoming DNS ---- a/src/auth.c -+++ b/src/auth.c -@@ -436,8 +436,9 @@ size_t answer_auth(struct dns_header *he - if (sockaddr_isequal(peer_addr, &peers->addr)) - break; - -- /* Refuse all AXFR unless --auth-sec-servers is set */ -- if ((!peers && daemon->auth_peers) || !daemon->secondary_forward_server) -+ /* Refuse all AXFR unless --auth-sec-servers or auth-peers is set */ -+ if ((!daemon->secondary_forward_server && !daemon->auth_peers) || -+ (daemon->auth_peers && !peers)) - { - if (peer_addr->sa.sa_family == AF_INET) - inet_ntop(AF_INET, &peer_addr->in.sin_addr, daemon->addrbuff, ADDRSTRLEN); diff --git a/package/network/services/dnsmasq/patches/0014-Warn-about-the-impact-of-cache-size-on-performance.patch b/package/network/services/dnsmasq/patches/0014-Warn-about-the-impact-of-cache-size-on-performance.patch deleted file mode 100644 index 5316dea..0000000 --- a/package/network/services/dnsmasq/patches/0014-Warn-about-the-impact-of-cache-size-on-performance.patch +++ /dev/null @@ -1,47 +0,0 @@ -From 7dcca6c62211e60905e2252a185bede909391877 Mon Sep 17 00:00:00 2001 -From: Geert Stappers <stappers@stappers.nl> -Date: Sat, 2 Jun 2018 18:54:04 +0100 -Subject: [PATCH 14/17] Warn about the impact of cache-size on performance. - -Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk> ---- - man/dnsmasq.8 | 2 +- - man/es/dnsmasq.8 | 3 ++- - man/fr/dnsmasq.8 | 3 ++- - 3 files changed, 5 insertions(+), 3 deletions(-) - ---- a/man/dnsmasq.8 -+++ b/man/dnsmasq.8 -@@ -692,7 +692,7 @@ will add 1.2.3.0/24 for both IPv4 and IP - - .TP - .B \-c, --cache-size=<cachesize> --Set the size of dnsmasq's cache. The default is 150 names. Setting the cache size to zero disables caching. -+Set the size of dnsmasq's cache. The default is 150 names. Setting the cache size to zero disables caching. Note: huge cache size impacts performance. - .TP - .B \-N, --no-negcache - Disable negative caching. Negative caching allows dnsmasq to remember ---- a/man/es/dnsmasq.8 -+++ b/man/es/dnsmasq.8 -@@ -478,7 +478,8 @@ la traza reversa dirección-a-nombre. - .TP - .B \-c, --cache-size=<tamaño de caché> - Fijar el tamaño del caché de dnsmasq. El predeterminado es 150 nombres. --Fijar el tamaño a cero deshabilita el caché. -+Fijar el tamaño a cero deshabilita el caché. Nota: el gran tamaño de -+caché afecta el rendimiento. - .TP - .B \-N, --no-negcache - Deshabilitar caché negativo. El caché negativo le permite a dnsmasq ---- a/man/fr/dnsmasq.8 -+++ b/man/fr/dnsmasq.8 -@@ -666,7 +666,8 @@ différentes pourraient-être rencontré - .TP - .B \-c, --cache-size=<taille> - Définit la taille du cache de Dnsmasq. La valeur par défaut est de 150 noms. --Définir une valeur de zéro désactive le cache. -+Définir une valeur de zéro désactive le cache. Remarque: la taille importante -+du cache a un impact sur les performances. - .TP - .B \-N, --no-negcache - Désactive le "cache négatif". Le "cache négatif" permet à Dnsmasq de se souvenir diff --git a/package/network/services/dnsmasq/patches/0015-Handle-some-corner-cases-in-RA-contructed-interfaces.patch b/package/network/services/dnsmasq/patches/0015-Handle-some-corner-cases-in-RA-contructed-interfaces.patch deleted file mode 100644 index ce9ce4a..0000000 --- a/package/network/services/dnsmasq/patches/0015-Handle-some-corner-cases-in-RA-contructed-interfaces.patch +++ /dev/null @@ -1,64 +0,0 @@ -From db0f488ea8f5ded7c57400c9108ec3c9367d75c5 Mon Sep 17 00:00:00 2001 -From: Simon Kelley <simon@thekelleys.org.uk> -Date: Thu, 7 Jun 2018 21:37:02 +0100 -Subject: [PATCH 15/17] Handle some corner cases in RA contructed interfaces - with addresses changing interface. - -Thanks to Vladislav Grishenko for work on this. - -Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk> ---- - src/dhcp6.c | 16 ++++++++++------ - 1 file changed, 10 insertions(+), 6 deletions(-) - ---- a/src/dhcp6.c -+++ b/src/dhcp6.c -@@ -640,7 +640,7 @@ static int construct_worker(struct in6_a - return 0; - - for (template = daemon->dhcp6; template; template = template->next) -- if (!(template->flags & CONTEXT_TEMPLATE)) -+ if (!(template->flags & (CONTEXT_TEMPLATE | CONTEXT_CONSTRUCTED))) - { - /* non-template entries, just fill in interface and local addresses */ - if (prefix <= template->prefix && -@@ -667,20 +667,23 @@ static int construct_worker(struct in6_a - end6 = *local; - setaddr6part(&end6, addr6part(&template->end6)); - -- /* If there's an absolute address context covering this address -- then don't contruct one as well. */ - for (context = daemon->dhcp6; context; context = context->next) - if (!(context->flags & CONTEXT_TEMPLATE) && - IN6_ARE_ADDR_EQUAL(&start6, &context->start6) && - IN6_ARE_ADDR_EQUAL(&end6, &context->end6)) - { -- if (context->flags & CONTEXT_CONSTRUCTED) -+ /* If there's an absolute address context covering this address -+ then don't construct one as well. */ -+ if (!(context->flags & CONTEXT_CONSTRUCTED)) -+ break; -+ -+ if (context->if_index == if_index) - { - int cflags = context->flags; - context->flags &= ~(CONTEXT_GC | CONTEXT_OLD); - if (cflags & CONTEXT_OLD) - { -- /* address went, now it's back */ -+ /* address went, now it's back, and on the same interface */ - log_context(AF_INET6, context); - /* fast RAs for a while */ - ra_start_unsolicited(param->now, context); -@@ -688,9 +691,10 @@ static int construct_worker(struct in6_a - /* Add address to name again */ - if (context->flags & CONTEXT_RA_NAME) - param->newname = 1; -+ -+ break; - } - } -- break; - } - - if (!context && (context = whine_malloc(sizeof (struct dhcp_context)))) diff --git a/package/network/services/dnsmasq/patches/0016-Fix-stupid-infinite-loop-introduced-by-preceding-com.patch b/package/network/services/dnsmasq/patches/0016-Fix-stupid-infinite-loop-introduced-by-preceding-com.patch deleted file mode 100644 index 07f2a62..0000000 --- a/package/network/services/dnsmasq/patches/0016-Fix-stupid-infinite-loop-introduced-by-preceding-com.patch +++ /dev/null @@ -1,23 +0,0 @@ -From 05ff659a3c0d95be6d41fae755243988a1bb3387 Mon Sep 17 00:00:00 2001 -From: Simon Kelley <simon@thekelleys.org.uk> -Date: Tue, 12 Jun 2018 16:03:09 +0100 -Subject: [PATCH 16/17] Fix stupid infinite loop introduced by preceding - commit. - -Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk> ---- - src/dhcp6.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - ---- a/src/dhcp6.c -+++ b/src/dhcp6.c -@@ -692,8 +692,8 @@ static int construct_worker(struct in6_a - if (context->flags & CONTEXT_RA_NAME) - param->newname = 1; - -- break; - } -+ break; - } - } - diff --git a/package/network/services/dnsmasq/patches/0017-Fix-address-dependent-domains-for-IPv6.patch b/package/network/services/dnsmasq/patches/0017-Fix-address-dependent-domains-for-IPv6.patch deleted file mode 100644 index 300ffa1..0000000 --- a/package/network/services/dnsmasq/patches/0017-Fix-address-dependent-domains-for-IPv6.patch +++ /dev/null @@ -1,24 +0,0 @@ -From 51e4eeeb04b8dd8510ed267d580751525e77cb77 Mon Sep 17 00:00:00 2001 -From: Paul Maddock <Paul@whitefall.co.uk> -Date: Tue, 12 Jun 2018 16:37:40 +0100 -Subject: [PATCH 17/17] Fix address-dependent domains for IPv6. - -Thanks to Paul Maddock for spotting this. -It seems to have been broken forever. - -Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk> ---- - src/lease.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - ---- a/src/lease.c -+++ b/src/lease.c -@@ -87,7 +87,7 @@ static int read_leases(time_t now, FILE - if ((lease = lease6_allocate(&addr.addr.addr6, lease_type))) - { - lease_set_iaid(lease, strtoul(s, NULL, 10)); -- domain = get_domain6((struct in6_addr *)lease->hwaddr); -+ domain = get_domain6(&lease->addr6); - } - } - #endif diff --git a/package/network/services/dnsmasq/patches/0018-Fix-sometimes-missing-DNSSEC-RRs-when-DNSSEC-validat.patch b/package/network/services/dnsmasq/patches/0018-Fix-sometimes-missing-DNSSEC-RRs-when-DNSSEC-validat.patch deleted file mode 100644 index 1d75418..0000000 --- a/package/network/services/dnsmasq/patches/0018-Fix-sometimes-missing-DNSSEC-RRs-when-DNSSEC-validat.patch +++ /dev/null @@ -1,87 +0,0 @@ -From a997ca0da044719a0ce8a232d14da8b30022592b Mon Sep 17 00:00:00 2001 -From: Simon Kelley <simon@thekelleys.org.uk> -Date: Fri, 29 Jun 2018 14:39:41 +0100 -Subject: [PATCH 18/18] Fix sometimes missing DNSSEC RRs when DNSSEC validation - not enabled. - -Dnsmasq does pass on the do-bit, and return DNSSEC RRs, irrespective -of of having DNSSEC validation compiled in or enabled. - -The thing to understand here is that the cache does not store all the -DNSSEC RRs, and dnsmasq doesn't have the (very complex) logic required -to determine the set of DNSSEC RRs required in an answer. Therefore if -the client wants the DNSSEC RRs, the query can not be answered from -the cache. When DNSSEC validation is enabled, any query with the -do-bit set is never answered from the cache, unless the domain is -known not to be signed: the query is always forwarded. This ensures -that the DNSEC RRs are included. - -The same thing should be true when DNSSEC validation is not enabled, -but there's a bug in the logic. - -line 1666 of src/rfc1035.c looks like this - - if ((crecp->flags & (F_HOSTS | F_DHCP | F_CONFIG)) || !do_bit || !(crecp->flags & F_DNSSECOK)) - -{ ...answer from cache ... } - -So local stuff (hosts, DHCP, ) get answered. If the do_bit is not set -then the query is answered, and if the domain is known not to be -signed, the query is answered. - -Unfortunately, if DNSSEC validation is not turned on then the -F_DNSSECOK bit is not valid, and it's always zero, so the question -always gets answered from the cache, even when the do-bit is set. - -This code should look like that at line 1468, dealing with PTR queries - - if ((crecp->flags & (F_HOSTS | F_DHCP | F_CONFIG)) || - !do_bit || - (option_bool(OPT_DNSSEC_VALID) && !(crecp->flags & F_DNSSECOK))) - -where the F_DNSSECOK bit is only used when validation is enabled. - -Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk> ---- - CHANGELOG | 7 ++++++- - src/rfc1035.c | 6 ++++-- - 2 files changed, 10 insertions(+), 3 deletions(-) - ---- a/CHANGELOG -+++ b/CHANGELOG -@@ -33,7 +33,12 @@ version 2.80 - even if auth-sec-servers is not. Thanks to Raphaël Halimi for - the suggestion. - -- -+ Fix bug which sometimes caused dnsmasq to wrongly return answers -+ without DNSSEC RRs to queries with the do-bit set, but only when -+ DNSSEC validation was not enabled. -+ Thanks to Petr MenÅ¡Ãk for spotting this. -+ -+ - 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 -@@ -1663,7 +1663,9 @@ size_t answer_request(struct dns_header - } - - /* If the client asked for DNSSEC don't use cached data. */ -- if ((crecp->flags & (F_HOSTS | F_DHCP | F_CONFIG)) || !do_bit || !(crecp->flags & F_DNSSECOK)) -+ if ((crecp->flags & (F_HOSTS | F_DHCP | F_CONFIG)) || -+ !do_bit || -+ (option_bool(OPT_DNSSEC_VALID) && !(crecp->flags & F_DNSSECOK))) - do - { - /* don't answer wildcard queries with data not from /etc/hosts -@@ -1747,7 +1749,7 @@ size_t answer_request(struct dns_header - { - if ((crecp = cache_find_by_name(NULL, name, now, F_CNAME | (dryrun ? F_NO_RR : 0))) && - (qtype == T_CNAME || (crecp->flags & F_CONFIG)) && -- ((crecp->flags & F_CONFIG) || !do_bit || !(crecp->flags & F_DNSSECOK))) -+ ((crecp->flags & F_CONFIG) || !do_bit || (option_bool(OPT_DNSSEC_VALID) && !(crecp->flags & F_DNSSECOK)))) - { - if (!(crecp->flags & F_DNSSECOK)) - sec_data = 0; diff --git a/package/network/services/dnsmasq/patches/240-ubus.patch b/package/network/services/dnsmasq/patches/240-ubus.patch index 5e44f5b..2fa9f48 100644 --- a/package/network/services/dnsmasq/patches/240-ubus.patch +++ b/package/network/services/dnsmasq/patches/240-ubus.patch @@ -74,7 +74,7 @@ int main (int argc, char **argv) { int bind_fallback = 0; -@@ -944,6 +1004,7 @@ int main (int argc, char **argv) +@@ -949,6 +1009,7 @@ int main (int argc, char **argv) set_dbus_listeners(); #endif @@ -82,7 +82,7 @@ #ifdef HAVE_DHCP if (daemon->dhcp || daemon->relay4) { -@@ -1074,6 +1135,8 @@ int main (int argc, char **argv) +@@ -1079,6 +1140,8 @@ int main (int argc, char **argv) check_dbus_listeners(); #endif @@ -104,7 +104,7 @@ mostly_clean : --- a/src/dnsmasq.h +++ b/src/dnsmasq.h -@@ -1440,6 +1440,8 @@ void emit_dbus_signal(int action, struct +@@ -1445,6 +1445,8 @@ void emit_dbus_signal(int action, struct # endif #endif |