diff options
Diffstat (limited to 'meta/recipes-connectivity/connman/connman/0002-inet-Implement-subnet-route-creation-deletion-in-ipr.patch')
| -rw-r--r-- | meta/recipes-connectivity/connman/connman/0002-inet-Implement-subnet-route-creation-deletion-in-ipr.patch | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/meta/recipes-connectivity/connman/connman/0002-inet-Implement-subnet-route-creation-deletion-in-ipr.patch b/meta/recipes-connectivity/connman/connman/0002-inet-Implement-subnet-route-creation-deletion-in-ipr.patch new file mode 100644 index 0000000000..9c953e5d51 --- /dev/null +++ b/meta/recipes-connectivity/connman/connman/0002-inet-Implement-subnet-route-creation-deletion-in-ipr.patch @@ -0,0 +1,69 @@ +From 08cda4004491d3971a8b9df937426c43800d15b1 Mon Sep 17 00:00:00 2001 +From: Jian Liang <jianliang@tycoint.com> +Date: Thu, 5 Oct 2017 09:37:06 +0100 +Subject: [PATCH 2/4] inet: Implement subnet route creation/deletion in + iproute_default_modify +To: connman@lists.01.org +Cc: wagi@monom.org + +- Calculate subnet address base on gateway address and prefixlen +- Differentiate creation of routes to gateway and subnet + +Signed-off-by: Jian Liang <jianliang@tycoint.com> + +--- +Upstream-Status: Backport [https://git.kernel.org/pub/scm/network/connman/connman.git/commit/?id=ff7dcf91f12a2a237feebc6e606d0a8e92975528] +Signed-off-by: André Draszik <andre.draszik@jci.com> + src/inet.c | 22 +++++++++++++++++++--- + 1 file changed, 19 insertions(+), 3 deletions(-) + +diff --git a/src/inet.c b/src/inet.c +index ab8aec8..0ddb030 100644 +--- a/src/inet.c ++++ b/src/inet.c +@@ -2802,6 +2802,9 @@ static int iproute_default_modify(int cmd, uint32_t table_id, int ifindex, + unsigned char buf[sizeof(struct in6_addr)]; + int ret, len; + int family = connman_inet_check_ipaddress(gateway); ++ char *dst = NULL; ++ ++ DBG("gateway %s/%u table %u", gateway, prefixlen, table_id); + + switch (family) { + case AF_INET: +@@ -2814,7 +2817,19 @@ static int iproute_default_modify(int cmd, uint32_t table_id, int ifindex, + return -EINVAL; + } + +- ret = inet_pton(family, gateway, buf); ++ if (prefixlen) { ++ struct in_addr ipv4_subnet_addr, ipv4_mask; ++ ++ memset(&ipv4_subnet_addr, 0, sizeof(ipv4_subnet_addr)); ++ ipv4_mask.s_addr = htonl((0xffffffff << (32 - prefixlen)) & 0xffffffff); ++ ipv4_subnet_addr.s_addr = inet_addr(gateway); ++ ipv4_subnet_addr.s_addr &= ipv4_mask.s_addr; ++ ++ dst = g_strdup(inet_ntoa(ipv4_subnet_addr)); ++ } ++ ++ ret = inet_pton(family, dst ? dst : gateway, buf); ++ g_free(dst); + if (ret <= 0) + return -EINVAL; + +@@ -2831,8 +2846,9 @@ static int iproute_default_modify(int cmd, uint32_t table_id, int ifindex, + rth.req.u.r.rt.rtm_type = RTN_UNICAST; + rth.req.u.r.rt.rtm_dst_len = prefixlen; + +- __connman_inet_rtnl_addattr_l(&rth.req.n, sizeof(rth.req), RTA_GATEWAY, +- buf, len); ++ __connman_inet_rtnl_addattr_l(&rth.req.n, sizeof(rth.req), ++ prefixlen > 0 ? RTA_DST : RTA_GATEWAY, buf, len); ++ + if (table_id < 256) { + rth.req.u.r.rt.rtm_table = table_id; + } else { +-- +2.7.4 + |