1 files changed, 0 insertions, 79 deletions
diff --git a/package/network/services/igmpproxy/patches/001-Send-IGMP-packets-with-IP-Router-Alert-option-RFC-21.patch b/package/network/services/igmpproxy/patches/001-Send-IGMP-packets-with-IP-Router-Alert-option-RFC-21.patch
deleted file mode 100644
index ffe1cf1..0000000
--- a/package/network/services/igmpproxy/patches/001-Send-IGMP-packets-with-IP-Router-Alert-option-RFC-21.patch
+++ /dev/null
@@ -1,79 +0,0 @@
-From fed8c3db10bc9d3a1e799a774924c00522595d0c Mon Sep 17 00:00:00 2001
-From: Evgeny Yurchenko <evg.yurch@rogers.com>
-Date: Mon, 4 Jan 2010 05:13:59 +0500
-Subject: [PATCH] Send IGMP packets with IP Router Alert option [RFC 2113] included in IP header
-
----
- src/igmp.c      |   17 ++++++++++++-----
- src/igmpproxy.h |    1 +
- 2 files changed, 13 insertions(+), 5 deletions(-)
-
-diff --git a/src/igmp.c b/src/igmp.c
-index a0cd27d..b547688 100644
---- a/src/igmp.c
-+++ b/src/igmp.c
-@@ -67,7 +67,7 @@ void initIgmp() {
-      * - Checksum (let the kernel fill it in)
-      */
-     ip->ip_v   = IPVERSION;
--    ip->ip_hl  = sizeof(struct ip) >> 2;
-+    ip->ip_hl  = (sizeof(struct ip) + 4) >> 2; /* +4 for Router Alert option */
-     ip->ip_tos = 0xc0;      /* Internet Control */
-     ip->ip_ttl = MAXTTL;    /* applies to unicasts only */
-     ip->ip_p   = IPPROTO_IGMP;
-@@ -213,7 +213,7 @@ void buildIgmp(uint32_t src, uint32_t dst, int type, int code, uint32_t group, i
-     ip                      = (struct ip *)send_buf;
-     ip->ip_src.s_addr       = src;
-     ip->ip_dst.s_addr       = dst;
--    ip_set_len(ip, MIN_IP_HEADER_LEN + IGMP_MINLEN + datalen);
-+    ip_set_len(ip, IP_HEADER_RAOPT_LEN + IGMP_MINLEN + datalen);
- 
-     if (IN_MULTICAST(ntohl(dst))) {
-         ip->ip_ttl = curttl;
-@@ -221,13 +221,20 @@ void buildIgmp(uint32_t src, uint32_t dst, int type, int code, uint32_t group, i
-         ip->ip_ttl = MAXTTL;
-     }
- 
--    igmp                    = (struct igmp *)(send_buf + MIN_IP_HEADER_LEN);
-+    /* Add Router Alert option */
-+    ((u_char*)send_buf+MIN_IP_HEADER_LEN)[0] = IPOPT_RA;
-+    ((u_char*)send_buf+MIN_IP_HEADER_LEN)[1] = 0x04;
-+    ((u_char*)send_buf+MIN_IP_HEADER_LEN)[2] = 0x00;
-+    ((u_char*)send_buf+MIN_IP_HEADER_LEN)[3] = 0x00;
-+
-+    igmp                    = (struct igmp *)(send_buf + IP_HEADER_RAOPT_LEN);
-     igmp->igmp_type         = type;
-     igmp->igmp_code         = code;
-     igmp->igmp_group.s_addr = group;
-     igmp->igmp_cksum        = 0;
-     igmp->igmp_cksum        = inetChksum((u_short *)igmp,
--                                         IGMP_MINLEN + datalen);
-+                                         IP_HEADER_RAOPT_LEN + datalen);
-+
- }
- 
- /* 
-@@ -257,7 +264,7 @@ void sendIgmp(uint32_t src, uint32_t dst, int type, int code, uint32_t group, in
- #endif
-     sdst.sin_addr.s_addr = dst;
-     if (sendto(MRouterFD, send_buf,
--               MIN_IP_HEADER_LEN + IGMP_MINLEN + datalen, 0,
-+               IP_HEADER_RAOPT_LEN + IGMP_MINLEN + datalen, 0,
-                (struct sockaddr *)&sdst, sizeof(sdst)) < 0) {
-         if (errno == ENETDOWN)
-             my_log(LOG_ERR, errno, "Sender VIF was down.");
-diff --git a/src/igmpproxy.h b/src/igmpproxy.h
-index 0de7791..4df8a79 100644
---- a/src/igmpproxy.h
-+++ b/src/igmpproxy.h
-@@ -64,6 +64,7 @@
- #define MAX_IP_PACKET_LEN	576
- #define MIN_IP_HEADER_LEN	20
- #define MAX_IP_HEADER_LEN	60
-+#define IP_HEADER_RAOPT_LEN	24
- 
- #define MAX_MC_VIFS    32     // !!! check this const in the specific includes
- 
--- 
-1.7.2.5
-