diff options
| -rw-r--r-- | package/network/services/dnsmasq/Makefile | 2 | ||||
| -rw-r--r-- | package/network/services/dnsmasq/patches/001-Fix-entries-in-etc-hosts-disabling-static-leases.patch | 54 |
2 files changed, 55 insertions, 1 deletions
diff --git a/package/network/services/dnsmasq/Makefile b/package/network/services/dnsmasq/Makefile index 5e76579e4b..f48847b9a3 100644 --- a/package/network/services/dnsmasq/Makefile +++ b/package/network/services/dnsmasq/Makefile @@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk PKG_NAME:=dnsmasq PKG_VERSION:=2.80 -PKG_RELEASE:=1 +PKG_RELEASE:=1.1 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz PKG_SOURCE_URL:=http://thekelleys.org.uk/dnsmasq diff --git a/package/network/services/dnsmasq/patches/001-Fix-entries-in-etc-hosts-disabling-static-leases.patch b/package/network/services/dnsmasq/patches/001-Fix-entries-in-etc-hosts-disabling-static-leases.patch new file mode 100644 index 0000000000..d641e4fbf1 --- /dev/null +++ b/package/network/services/dnsmasq/patches/001-Fix-entries-in-etc-hosts-disabling-static-leases.patch @@ -0,0 +1,54 @@ +From 18eac67c0a15b673c8d27002c248651b308093e4 Mon Sep 17 00:00:00 2001 +From: Steven Siloti <ssiloti@gmail.com> +Date: Sun, 13 Jan 2019 22:56:36 +0000 +Subject: [PATCH 30/30] Fix entries in /etc/hosts disabling static leases. + +It is possible for a config entry to have one address family specified by a +dhcp-host directive and the other added from /etc/hosts. This is especially +common on OpenWrt because it uses odhcpd for DHCPv6 and IPv6 leases are +imported into dnsmasq via a hosts file. + +To handle this case there need to be separate *_HOSTS flags for IPv4 and IPv6. +Otherwise when the hosts file is reloaded it will clear the CONFIG_ADDR(6) flag +which was set by the dhcp-host directive. + +Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk> +--- + src/dhcp-common.c | 8 ++++++-- + src/dnsmasq.h | 1 + + 2 files changed, 7 insertions(+), 2 deletions(-) + +--- a/src/dhcp-common.c ++++ b/src/dhcp-common.c +@@ -372,7 +372,11 @@ void dhcp_update_configs(struct dhcp_con + + for (config = configs; config; config = config->next) + if (config->flags & CONFIG_ADDR_HOSTS) +- config->flags &= ~(CONFIG_ADDR | CONFIG_ADDR6 | CONFIG_ADDR_HOSTS); ++ config->flags &= ~(CONFIG_ADDR | CONFIG_ADDR_HOSTS); ++#ifdef HAVE_DHCP6 ++ if (config->flags & CONFIG_ADDR6_HOSTS) ++ config->flags &= ~(CONFIG_ADDR6 | CONFIG_ADDR6_HOSTS); ++#endif + + #ifdef HAVE_DHCP6 + again: +@@ -421,7 +425,7 @@ void dhcp_update_configs(struct dhcp_con + (!(conf_tmp = config_find_by_address6(configs, &crec->addr.addr.addr.addr6, 128, 0)) || conf_tmp == config)) + { + memcpy(&config->addr6, &crec->addr.addr.addr.addr6, IN6ADDRSZ); +- config->flags |= CONFIG_ADDR6 | CONFIG_ADDR_HOSTS; ++ config->flags |= CONFIG_ADDR6 | CONFIG_ADDR6_HOSTS; + continue; + } + #endif +--- a/src/dnsmasq.h ++++ b/src/dnsmasq.h +@@ -796,6 +796,7 @@ struct dhcp_config { + #define CONFIG_BANK 2048 /* from dhcp hosts file */ + #define CONFIG_ADDR6 4096 + #define CONFIG_WILDCARD 8192 ++#define CONFIG_ADDR6_HOSTS 16384 /* address added by from /etc/hosts */ + + struct dhcp_opt { + int opt, len, flags; |