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Matthias Schiffer
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From: Matthias Schiffer <mschiffer@universe-factory.net>
Date: Thu, 13 Nov 2014 01:17:24 +0100
Subject: odhcp6c: always accept RDNSS, independent of the default router lifetime
diff --git a/package/network/ipv6/odhcp6c/patches/001-always_accept_rdnss.patch b/package/network/ipv6/odhcp6c/patches/001-always_accept_rdnss.patch
new file mode 100644
index 0000000..ae4e18d
--- /dev/null
+++ b/package/network/ipv6/odhcp6c/patches/001-always_accept_rdnss.patch
@@ -0,0 +1,16 @@
+--- a/src/ra.c
++++ b/src/ra.c
+@@ -409,13 +409,6 @@ bool ra_process(void)
+ }
+ }
+ }
+-
+- size_t ra_dns_len;
+- struct odhcp6c_entry *entry = odhcp6c_get_state(STATE_RA_DNS, &ra_dns_len);
+- for (size_t i = 0; i < ra_dns_len / sizeof(*entry); ++i)
+- if (IN6_ARE_ADDR_EQUAL(&entry[i].router, &from.sin6_addr) &&
+- entry[i].valid > router_valid)
+- entry[i].valid = router_valid;
+ }
+
+ if (found)