dnsmasq: backport fixes

This should fix some error messages shown in the log like this one:
dnsmasq[16020]: failed to send packet: Network unreachable
dnsmasq[16020]: failed to send packet: Address family not supported by protocol

Fixes: e87c0d934c54 ("dnsmasq: Update to version 2.83")
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

1 files changed, 19 insertions, 0 deletions

diff --git a/package/network/services/dnsmasq/patches/0121-Fix-to-75e2f0aec33e58ef5b8d4d107d821c215a52827c.patch b/package/network/services/dnsmasq/patches/0121-Fix-to-75e2f0aec33e58ef5b8d4d107d821c215a52827c.patch
new file mode 100644
index 0000000000..a62439a8a1
--- /dev/null
+++ b/package/network/services/dnsmasq/patches/0121-Fix-to-75e2f0aec33e58ef5b8d4d107d821c215a52827c.patch
@@ -0,0 +1,19 @@
+From 12af2b171de0d678d98583e2190789e544440e02 Mon Sep 17 00:00:00 2001
+From: Simon Kelley <simon@thekelleys.org.uk>
+Date: Fri, 22 Jan 2021 18:24:03 +0000
+Subject: Fix to 75e2f0aec33e58ef5b8d4d107d821c215a52827c
+
+---
+ src/forward.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+--- a/src/forward.c
++++ b/src/forward.c
+@@ -370,6 +370,7 @@ static int forward_query(int udpfd, unio
+ 	      new->dest = *dst_addr;
+ 	      new->log_id = daemon->log_id;
+ 	      new->iface = dst_iface;
++	      forward->frec_src.fd = udpfd;
+ 	    }
+ 	  
+ 	  return 1;