Sponsorhip details in CHANGELOG.

CHANGELOG

@@ -101,7 +101,11 @@ version 2.67
 	    (provide TFTP to the same interfaces we provide DHCP to) 
 	    is retained. Thanks to Lonnie Abelbeck for the suggestion.
 
-	    Add --dhcp-relay config option.
+	    Add --dhcp-relay config option. Many thanks to vtsl.net
+	    for sponsoring this development.
+
+	    Fix crash with empty tag: in --dhcp-range. Thanks to
+	    Kaspar Schleiser for the bug report.
 
 
 version 2.66

debian/changelog

@@ -1,6 +1,7 @@
 dnsmasq (2.67-1) unstable; urgency=low
 
    * New upstream.
+   * Update resolvconf script. (closes: #720732)
 
  -- Simon Kelley <simon@thekelleys.org.uk>  Wed, 4 Aug 2013 14:53:22 +0000
 

debian/resolvconf

@@ -16,8 +16,7 @@ set -e
 RUN_DIR="/var/run/dnsmasq"
 RSLVRLIST_FILE="${RUN_DIR}/resolv.conf"
 TMP_FILE="${RSLVRLIST_FILE}_new.$$"
-MY_RECORD_NAME="lo.dnsmasq"
-DNSCRYPT_RECORD_NAME="lo.dnscrypt"
+MY_NAME_FOR_RESOLVCONF="dnsmasq"
 
 [ -x /usr/sbin/dnsmasq ] || exit 0
 [ -x /lib/resolvconf/list-records ] || exit 1
@@ -46,14 +45,14 @@ if [ ! -d "$RUN_DIR" ] && ! mkdir --parents --mode=0755 "$RUN_DIR" ; then
 fi
 
 RSLVCNFFILES=""
-for F in $(/lib/resolvconf/list-records --after "$MY_RECORD_NAME") ; do
+for F in $(/lib/resolvconf/list-records --after "lo.$MY_NAME_FOR_RESOLVCONF") ; do
 	case "$F" in
-	  "$MY_RECORD_NAME")
-		# Omit
+	    "lo.$MY_NAME_FOR_RESOLVCONF")
+		# Omit own record	 
 		;;
-	  "$DNSCRYPT_RECORD_NAME")
-		# Dnscrypt, I only have eyes for you
-		RSLVCNFFILES="$DNSCRYPT_RECORD_NAME"
+	    lo.*)
+		# Include no more records after one for a local nameserver
+		RSLVCNFFILES="${RSLVCNFFILES:+$RSLVCNFFILES }$F"
 		break
 		;;
 	  *)

src/dnsmasq.c

@@ -237,16 +237,17 @@ int main (int argc, char **argv)
 
 #if defined(HAVE_LINUX_NETWORK) && defined(HAVE_DHCP)
       /* after enumerate_interfaces()  */
-      if (daemon->dhcp || daemon->relay4)
+      if (daemon->dhcp)
 	{
-	  bindtodevice(daemon->dhcpfd);
+	  if (!daemon->relay4)
+	    bindtodevice(daemon->dhcpfd);
 	  if (daemon->enable_pxe)
 	    bindtodevice(daemon->pxefd);
 	}
 #endif
 
 #if defined(HAVE_LINUX_NETWORK) && defined(HAVE_DHCP6)
-      if (daemon->doing_dhcp6 || daemon->relay6)
+      if (daemon->doing_dhcp6 && !daemon->relay6)
 	bindtodevice(daemon->dhcp6fd);
 #endif
     }

src/network.c

@@ -443,7 +443,7 @@ static int iface_allowed_v4(struct in_addr local, int if_index, char *label,
 int enumerate_interfaces(int reset)
 {
   static struct addrlist *spare = NULL;
-  static int done = 0;
+  static int done = 0, active = 0;
   struct iface_param param;
   int errsave, ret = 1;
   struct addrlist *addr, *tmp;
@@ -451,18 +451,21 @@ int enumerate_interfaces(int reset)
   
   /* Do this max once per select cycle  - also inhibits netlink socket use
    in TCP child processes. */
-  
+
   if (reset)
     {
       done = 0;
       return 1;
     }
 
-  if (done)
+  if (done || active)
     return 1;
 
   done = 1;
 
+  /* protect against recusive calls from iface_enumerate(); */
+  active = 1;
+
   if ((param.fd = socket(PF_INET, SOCK_DGRAM, 0)) == -1)
     return 0;
  
@@ -504,7 +507,8 @@ int enumerate_interfaces(int reset)
   errno = errsave;
 
   spare = param.spare;
-    
+  active = 0;
+
   return ret;
 }
 

src/option.c

@@ -2337,7 +2337,9 @@ static int one_opt(int option, char *arg, char *errstr, char *gen_err, int comma
 		    struct dhcp_netid *tt = opt_malloc(sizeof (struct dhcp_netid));
 		    tt->net = opt_string_alloc(arg+4);
 		    tt->next = new->filter;
-		    new->filter = tt;
+		    /* ignore empty tag */
+		    if (tt->net)
+		      new->filter = tt;
 		  }
 		else
 		  {