!18 rdnssd: remove unused parameter

From: @robertxw 
Reviewed-by: @zengwefeng 
Signed-off-by: @zengwefeng

backport-rdnssd-remove-unused-parameter.patch

@@ -0,0 +1,34 @@
+From f1835bc849fad80e053d3e1e7a8b117ee6e6284d Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?R=C3=A9mi=20Denis-Courmont?= <remi@remlab.net>
+Date: Wed, 11 May 2022 21:30:54 +0300
+Subject: [PATCH] rdnssd: remove unused parameter
+
+---
+ rdnss/rdnssd.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/rdnss/rdnssd.c b/rdnss/rdnssd.c
+index 57942d3..b87edb2 100644
+--- a/rdnss/rdnssd.c
++++ b/rdnss/rdnssd.c
+@@ -291,7 +291,7 @@ void parse_rdnss (const struct nd_opt_hdr *opt, unsigned int ifindex)
+ 		rdnss_update(addr, ifindex, lifetime);
+ }
+ 
+-void parse_dnssl (const struct nd_opt_hdr *opt, unsigned int ifindex)
++void parse_dnssl (const struct nd_opt_hdr *opt)
+ {
+ 	struct nd_opt_dnssl *dnssl_opt;
+ 	size_t nd_opt_len = opt->nd_opt_len;
+@@ -396,7 +396,7 @@ int parse_nd_opts (const struct nd_opt_hdr *opt, size_t opts_len, unsigned int i
+ 			break;
+ 
+ 		case ND_OPT_DNSSL:
+-			parse_dnssl(opt, ifindex);
++			parse_dnssl(opt);
+ 			break;
+ 
+ 		default:
+-- 
+2.27.0
+

ndisc6.spec

@@ -1,6 +1,6 @@
 Name:		ndisc6
 Version:	1.0.4
-Release:	4
+Release:	5
 Summary:	IPv6 diagnostic tools
 License:	GPLv2 or GPLv3
 URL:		http://www.remlab.net/ndisc6
@@ -8,6 +8,7 @@ Source0:	http://www.remlab.net/files/ndisc6/%{name}-%{version}.tar.bz2
 
 Patch0:    	bugfix-add-self-mac-check.patch
 Patch1:    	bugfix-add-SO_BINDTODEVICE.patch
+Patch2:    	backport-rdnssd-remove-unused-parameter.patch
 
 BuildRequires:	gcc perl-generators
 
@@ -47,6 +48,12 @@ It includes the follwing programs :
 %{_mandir}/man*
 
 %changelog
+* Fri Nov 11 2022 gaoxingwang <gaoxingwang1@huawei.com> - 1.0.4-5
+- Type:bugfix
+- CVE:NA
+- SUG:restart
+- DESC: rdnssd: remove unused parameter
+
 * Fri Apr 29 2022 gaoxingwang <gaoxingwang1@huawei.com> - 1.0.4-4
 - Type:bugfix
 - CVE:NA