1 files changed, 81 insertions, 0 deletions
diff --git a/dns/dnsmasq/files/patch-src_network.c b/dns/dnsmasq/files/patch-src_network.c
new file mode 100644
index 000000000000..53b6545ddff4
--- /dev/null
+++ b/dns/dnsmasq/files/patch-src_network.c
@@ -0,0 +1,81 @@
+From 26bbf5a314d833beaf0f147d24409969f05f3dba Mon Sep 17 00:00:00 2001
+From: Simon Kelley <simon@thekelleys.org.uk>
+Date: Thu, 23 Sep 2021 10:54:46 +0100
+Subject: [PATCH] Fix --address=/#/...... which was lost in 2.86
+
+A victim of the domain-search rewrite. Apologies.
+---
+ CHANGELOG     |  8 ++++++++
+ src/network.c |  3 ++-
+ src/option.c  | 17 ++++++++++++-----
+ 3 files changed, 22 insertions(+), 6 deletions(-)
+
+diff --git a/CHANGELOG b/CHANGELOG
+index 5e54df9..8652dd8 100644
+--- a/CHANGELOG
++++ b/CHANGELOG
+@@ -1,3 +1,11 @@
++version 2.87
++        Allow arbitrary prefix lengths in --rev-server and
++	--domain=....,local
++
++	Replace --address=/#/..... functionality which got
++	missed in the 2.86 domain search rewrite.
++
++	
+ version 2.86
+ 	Handle DHCPREBIND requests in the DHCPv6 server code.
+ 	Thanks to Aichun Li for spotting this omission, and the initial
+diff --git a/src/network.c b/src/network.c
+index 296c7bd..3c1c176 100644
+--- a/src/network.c
++++ b/src/network.c
+@@ -1626,7 +1626,8 @@ void check_servers(int no_loop_check)
+ 	 continue;
+        
+        if ((serv->flags & SERV_LITERAL_ADDRESS) &&
+-	   !(serv->flags & (SERV_6ADDR | SERV_4ADDR | SERV_ALL_ZEROS)))
++	   !(serv->flags & (SERV_6ADDR | SERV_4ADDR | SERV_ALL_ZEROS)) &&
++	   strlen(serv->domain))
+ 	 {
+ 	   count--;
+ 	   if (++locals <= LOCALS_LOGGED)
+diff --git a/src/option.c b/src/option.c
+index e64c3ab..54d89aa 100644
+--- a/src/option.c
++++ b/src/option.c
+@@ -2764,7 +2764,7 @@ static int one_opt(int option, char *arg, char *errstr, char *gen_err, int comma
+ 	
+ 	if (!arg || !*arg)
+ 	  flags = SERV_LITERAL_ADDRESS;
+-	else if (option == 'A')
++	else if (option != 'S')
+ 	  {
+ 	    /* # as literal address means return zero address for 4 and 6 */
+ 	    if (strcmp(arg, "#") == 0)
+@@ -2788,11 +2788,18 @@ static int one_opt(int option, char *arg, char *errstr, char *gen_err, int comma
+ 	while (1)
+ 	  {
+ 	    /* server=//1.2.3.4 is special. */
+-	    if (strlen(domain) == 0 && lastdomain)
+-	      flags |= SERV_FOR_NODOTS;
+-	    else
+-	      flags &= ~SERV_FOR_NODOTS;
++	    if (lastdomain)
++	      {
++		if (strlen(domain) == 0)
++		  flags |= SERV_FOR_NODOTS;
++		else
++		  flags &= ~SERV_FOR_NODOTS;
+ 
++		/* address=/#/ matches the same as without domain */
++		if (option != 'S' && domain[0] == '#' && domain[1] == 0)
++		  domain[0] = 0;
++	      }
++	    
+ 	    if (!add_update_server(flags, &serv_addr, &source_addr, interface, domain, &addr))
+ 	      ret_err(gen_err);
+ 	    
+-- 
+2.20.1
+