add MCAST_BLOCK_SOURCE to setsockopt for mldv2
(cherry picked from commit 4056acb953a94e2b91d407f44a7c0440fb094d8b)
This commit is contained in:
wanfeng
openeuler-sync-bot
parent
d7c4682ce6
commit
99305e6243
104
0127-add-MCAST_BLOCK_SOURCE-to-setsockopt-for-mldv2.patch
Normal file
104
0127-add-MCAST_BLOCK_SOURCE-to-setsockopt-for-mldv2.patch
Normal file
@ -0,0 +1,104 @@
|
||||
From a4a51288e841fc066cc6ab079c63eb1f113fa2ab Mon Sep 17 00:00:00 2001
|
||||
From: wanfeng <wanfeng@kylinos.cn>
|
||||
Date: Tue, 16 Apr 2024 15:51:09 +0800
|
||||
Subject: [PATCH] add MCAST_BLOCK_SOURCE to setsockopt for mldv2
|
||||
|
||||
---
|
||||
src/api/sockets.c | 74 +++++++++++++++++++++++++++++++++++++++++++++++
|
||||
1 file changed, 74 insertions(+)
|
||||
|
||||
diff --git a/src/api/sockets.c b/src/api/sockets.c
|
||||
index 50fa335..6a3ec91 100644
|
||||
--- a/src/api/sockets.c
|
||||
+++ b/src/api/sockets.c
|
||||
@@ -3993,6 +3993,29 @@ lwip_setsockopt_impl(int s, int level, int optname, const void *optval, socklen_
|
||||
if (NETCONNTYPE_GROUPV6(netconn_type(sock->conn)) == NETCONN_RAW_IPV6) {
|
||||
err = mcast_sock_join_leave_source_group(s, &sock->conn->pcb.raw->ipmc, optname, (const struct group_source_req *)optval);
|
||||
} else
|
||||
+#endif /* LWIP_RAW */
|
||||
+ {
|
||||
+ done_socket(sock);
|
||||
+ return ENOPROTOOPT;
|
||||
+ }
|
||||
+ break;
|
||||
+ case MCAST_BLOCK_SOURCE:
|
||||
+ case MCAST_UNBLOCK_SOURCE:
|
||||
+ LWIP_SOCKOPT_CHECK_OPTLEN_CONN_PCB(sock, optlen, struct group_source_req);
|
||||
+ if ((((const struct group_source_req *)optval)->gsr_group.ss_family != AF_INET6) ||
|
||||
+ (((const struct group_source_req *)optval)->gsr_source.ss_family != AF_INET6)) {
|
||||
+ done_socket(sock);
|
||||
+ return EINVAL;
|
||||
+ }
|
||||
+#if LWIP_UDP
|
||||
+ if (NETCONNTYPE_GROUPV6(netconn_type(sock->conn)) == NETCONN_UDP_IPV6) {
|
||||
+ err = mcast_sock_block_unblock_source_group(&sock->conn->pcb.udp->ipmc, optname, (const struct group_source_req *)optval);
|
||||
+ } else
|
||||
+#endif /* LWIP_UDP */
|
||||
+#if LWIP_RAW
|
||||
+ if (NETCONNTYPE_GROUPV6(netconn_type(sock->conn)) == NETCONN_RAW_IPV6) {
|
||||
+ err = mcast_sock_block_unblock_source_group(&sock->conn->pcb.raw->ipmc, optname, (const struct group_source_req *)optval);
|
||||
+ } else
|
||||
#endif /* LWIP_RAW */
|
||||
{
|
||||
done_socket(sock);
|
||||
@@ -4963,6 +4986,57 @@ out:
|
||||
return err_to_errno(err);
|
||||
}
|
||||
|
||||
+/**
|
||||
+ * setsockopt() MCAST_BLOCK_SOURCE / MCAST_UNBLOCK_SOURCE command
|
||||
+ */
|
||||
+int
|
||||
+mcast_sock_block_unblock_source_group(struct ip_mc *ipmc, int optname, const struct group_source_req *gsr)
|
||||
+{
|
||||
+ struct netif *netif;
|
||||
+ ip_addr_t multi_addr;
|
||||
+ ip_addr_t blk_addr;
|
||||
+ err_t err;
|
||||
+
|
||||
+ if (gsr->gsr_group.ss_family == AF_INET) {
|
||||
+ inet_addr_to_ip4addr(ip_2_ip4(&multi_addr), &(((struct sockaddr_in *)&(gsr->gsr_group))->sin_addr));
|
||||
+ inet_addr_to_ip4addr(ip_2_ip4(&blk_addr), &(((struct sockaddr_in *)&(gsr->gsr_source))->sin_addr));
|
||||
+ IP_SET_TYPE_VAL(multi_addr, IPADDR_TYPE_V4);
|
||||
+ IP_SET_TYPE_VAL(blk_addr, IPADDR_TYPE_V4);
|
||||
+ if (!ip4_addr_ismulticast(ip_2_ip4(&multi_addr)) || ip4_addr_isany(ip_2_ip4(&blk_addr))) {
|
||||
+ return EADDRNOTAVAIL;
|
||||
+ }
|
||||
+
|
||||
+ } else if (gsr->gsr_group.ss_family == AF_INET6) {
|
||||
+ inet6_addr_to_ip6addr(ip_2_ip6(&multi_addr), &(((struct sockaddr_in6 *)&(gsr->gsr_group))->sin6_addr));
|
||||
+ inet6_addr_to_ip6addr(ip_2_ip6(&blk_addr), &(((struct sockaddr_in6 *)&(gsr->gsr_source))->sin6_addr));
|
||||
+ IP_SET_TYPE_VAL(multi_addr, IPADDR_TYPE_V6);
|
||||
+ IP_SET_TYPE_VAL(blk_addr, IPADDR_TYPE_V6);
|
||||
+ if (!ip6_addr_ismulticast(ip_2_ip6(&multi_addr)) || ip6_addr_isany(ip_2_ip6(&blk_addr))) {
|
||||
+ return EADDRNOTAVAIL;
|
||||
+ }
|
||||
+
|
||||
+ } else {
|
||||
+ return EADDRNOTAVAIL;
|
||||
+ }
|
||||
+
|
||||
+ if (gsr->gsr_interface) {
|
||||
+ netif = netif_get_by_index((u8_t)gsr->gsr_interface);
|
||||
+ } else {
|
||||
+ netif = netif_default; /* To default network interface */
|
||||
+ }
|
||||
+ if (netif == NULL) {
|
||||
+ return ENXIO;
|
||||
+ }
|
||||
+
|
||||
+ if (optname == MCAST_BLOCK_SOURCE) {
|
||||
+ err = mcast_block_netif(ipmc, netif, &multi_addr, &blk_addr);
|
||||
+ } else {
|
||||
+ err = mcast_unblock_netif(ipmc, netif, &multi_addr, &blk_addr);
|
||||
+ }
|
||||
+
|
||||
+ return err_to_errno(err);
|
||||
+}
|
||||
+
|
||||
/**
|
||||
* setsockopt() IPV6_JOIN_GROUP / IPV6_LEAVE_GROUP command
|
||||
*/
|
||||
--
|
||||
2.25.1
|
||||
|
||||
@ -4,7 +4,7 @@
|
||||
Summary: lwip is a small independent implementation of the TCP/IP protocol suite
|
||||
Name: lwip
|
||||
Version: 2.2.0
|
||||
Release: 19
|
||||
Release: 20
|
||||
License: BSD
|
||||
URL: http://savannah.nongnu.org/projects/lwip/
|
||||
Source0: http://download.savannah.nongnu.org/releases/lwip/%{name}-%{version}.zip
|
||||
@ -138,6 +138,7 @@ Patch9122: 0123-opts-modify-MEMP_NUM_UDP_PCB.patch
|
||||
Patch9123: 0124-fix-udp-recv-memleak.patch
|
||||
Patch9124: 0125-add-MCAST_JOIN_SOURCE_GROUP-to-setsockopt-for-mldv2.patch
|
||||
Patch9125: 0126-add-stats_proto-in-out-to-xmit-recv.patch
|
||||
Patch9126: 0127-add-MCAST_BLOCK_SOURCE-to-setsockopt-for-mldv2.patch
|
||||
|
||||
BuildRequires: gcc-c++ dos2unix dpdk-devel
|
||||
|
||||
@ -167,7 +168,10 @@ cd %{_builddir}/%{name}-%{version}/src
|
||||
%{_libdir}/liblwip.a
|
||||
|
||||
%changelog
|
||||
* Wed Apr 25 2024 wanfeng <wanfeng@kylinos.cn> - 2.2.0-19
|
||||
* Mon Apr 29 2024 wanfeng <wanfeng@kylinos.cn> - 2.2.0-20
|
||||
- add option MCAST_BLOCK_SOURCE to the setsockopt for the mldv2 protocol
|
||||
|
||||
* Thu Apr 25 2024 ningjin <ningjin@kylinos.cn> - 2.2.0-19
|
||||
- add in/out and xmit/recv to stats_proto
|
||||
|
||||
* Wed Apr 24 2024 wanfeng <wanfeng@kylinos.cn> - 2.2.0-18
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user