gluon/patches/packages/openwrt/0001-radvd-update-to-1.9.8-and-add-patch-to-fix-race-condition.patch

From: Matthias Schiffer <mschiffer@universe-factory.net>
Date: Sun, 12 Jan 2014 00:42:43 +0100
Subject: radvd: update to 1.9.8 and add patch to fix race condition

diff --git a/ipv6/radvd/Makefile b/ipv6/radvd/Makefile
index 571d9de..b14c02b 100644
--- a/ipv6/radvd/Makefile
+++ b/ipv6/radvd/Makefile
@@ -8,13 +8,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=radvd
-PKG_VERSION:=1.9.1
-PKG_RELEASE:=2
+PKG_VERSION:=1.9.8
+PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=http://v6web.litech.org/radvd/dist \
 		http://download.sourcemage.org/mirror
-PKG_MD5SUM:=e807ad7e9a76d46b6133df391385cd31
+PKG_MD5SUM:=7a96a38252c3964ee18bbc1fdeae25fa
 
 PKG_INSTALL:=1
 
diff --git a/ipv6/radvd/patches/100-silent-netlink-config-reload.patch b/ipv6/radvd/patches/100-silent-netlink-config-reload.patch
index 049d654..313b8cb 100644
--- a/ipv6/radvd/patches/100-silent-netlink-config-reload.patch
+++ b/ipv6/radvd/patches/100-silent-netlink-config-reload.patch
@@ -1,26 +1,26 @@
 --- a/netlink.c
 +++ b/netlink.c
-@@ -67,7 +67,7 @@ void process_netlink_msg(int sock)
- 		else {
- 			dlog(LOG_DEBUG, 3, "%s, ifindex %d, flags is *NOT* running", ifname, ifinfo->ifi_index);
- 		}
--		reload_config();
-+		reload_config(LOG_DEBUG);
- 	}
- }
- 
+@@ -75,7 +75,7 @@ void process_netlink_msg(int sock)
+ 						dlog(LOG_DEBUG, 3, "%s, ifindex %d, flags is *NOT* running", ifname, ifinfo->ifi_index);
+ 					}
+ 					if (!reloaded) {
+-						reload_config();
++						reload_config(LOG_DEBUG);
+ 						reloaded = 1;
+ 					}
+ 				}
 --- a/radvd.c
 +++ b/radvd.c
 @@ -443,7 +443,7 @@ void main_loop(void)
- 		if (sighup_received)
- 		{
+ 
+ 		if (sighup_received) {
  			dlog(LOG_INFO, 3, "sig hup received.\n");
 -			reload_config();
 +			reload_config(LOG_INFO);
  			sighup_received = 0;
  		}
  
-@@ -552,11 +552,11 @@ stop_adverts(void)
+@@ -545,11 +545,11 @@ void stop_adverts(void)
  	}
  }
  
@@ -32,9 +32,9 @@
 -	flog(LOG_INFO, "attempting to reread config file");
 +	flog(loglevel, "attempting to reread config file");
  
- 	iface=IfaceList;
- 	while(iface)
-@@ -626,7 +626,7 @@ void reload_config(void)
+ 	iface = IfaceList;
+ 	while (iface) {
+@@ -614,7 +614,7 @@ void reload_config(void)
  	config_interface();
  	kickoff_adverts();
  
@@ -42,10 +42,10 @@
 +	flog(loglevel, "resuming normal operation");
  }
  
- void
+ void sighup_handler(int sig)
 --- a/radvd.h
 +++ b/radvd.h
-@@ -185,7 +185,7 @@ int yylex(void);
+@@ -186,7 +186,7 @@ int yylex(void);
  
  /* radvd.c */
  int check_ip6_forwarding(void);
@@ -56,7 +56,7 @@
  /* timer.c */
 --- a/send.c
 +++ b/send.c
-@@ -154,7 +154,7 @@ send_ra(struct Interface *iface, struct
+@@ -143,7 +143,7 @@ int send_ra(struct Interface *iface, str
  			 * reload_config() will kick off new timers anyway.  This avoids
  			 * timer list corruption.
  			 */
diff --git a/ipv6/radvd/patches/200-handle-setup_linklocal_addr-failure.patch b/ipv6/radvd/patches/200-handle-setup_linklocal_addr-failure.patch
new file mode 100644
index 0000000..3f22f76
--- /dev/null
+++ b/ipv6/radvd/patches/200-handle-setup_linklocal_addr-failure.patch
@@ -0,0 +1,78 @@
+diff --git a/device-linux.c b/device-linux.c
+index bbf508d..054937e 100644
+--- a/device-linux.c
++++ b/device-linux.c
+@@ -141,7 +141,13 @@ int setup_linklocal_addr(struct Interface *iface)
+ 		}
+ 	}
+ 
+-	flog(LOG_ERR, "no linklocal address configured for %s", iface->Name);
++	if (iface->IgnoreIfMissing)
++		dlog(LOG_DEBUG, 4, "no linklocal address configured for %s", iface->Name);
++	else
++		flog(LOG_ERR, "no linklocal address configured for %s", iface->Name);
++
++	iface->if_index = 0;
++
+ 	fclose(fp);
+ 	return (-1);
+ }
+diff --git a/gram.y b/gram.y
+index 9b453a1..3239848 100644
+--- a/gram.y
++++ b/gram.y
+@@ -176,19 +176,33 @@ ifacedef	: ifacehead '{' ifaceparams  '}' ';'
+ 					flog(LOG_ERR, "interface %s does not exist", iface->Name);
+ 					ABORT;
+ 				}
++
++				iface->HasFailed = 1;
+ 			}
+-			if (update_device_info(iface) < 0)
++			if (update_device_info(iface) < 0) {
+ 				if (!iface->IgnoreIfMissing)
+-				ABORT;
+-			if (check_iface(iface) < 0)
++					ABORT;
++
++				iface->HasFailed = 1;
++			}
++			if (check_iface(iface) < 0) {
+ 				if (!iface->IgnoreIfMissing)
+-				ABORT;
+-			if (setup_linklocal_addr(iface) < 0)
++					ABORT;
++
++				iface->HasFailed = 1;
++			}
++			if (setup_linklocal_addr(iface) < 0) {
+ 				if (!iface->IgnoreIfMissing)
+-				ABORT;
+-			if (setup_allrouters_membership(iface) < 0)
++					ABORT;
++
++				iface->HasFailed = 1;
++			}
++			if (setup_allrouters_membership(iface) < 0) {
+ 				if (!iface->IgnoreIfMissing)
+-				ABORT;
++					ABORT;
++
++				iface->HasFailed = 1;
++			}
+ 
+ 			dlog(LOG_DEBUG, 4, "interface definition for %s is ok", iface->Name);
+ 
+diff --git a/send.c b/send.c
+index 0d7ed5b..d6a3da2 100644
+--- a/send.c
++++ b/send.c
+@@ -124,7 +124,7 @@ int send_ra(struct Interface *iface, struct in6_addr *dest)
+ 	update_device_info(iface);
+ 
+ 	/* First we need to check that the interface hasn't been removed or deactivated */
+-	if (check_device(iface) < 0) {
++	if (check_device(iface) < 0 || (iface->if_index == 0 && setup_linklocal_addr(iface) < 0)) {
+ 		if (iface->IgnoreIfMissing)	/* a bit more quiet warning message.. */
+ 			dlog(LOG_DEBUG, 4, "interface %s does not exist, ignoring the interface", iface->Name);
+ 		else {