The command "ip mroute show" is not showing routes when "to" and/or "from"
filter is applied.
root@mazhar:~# ip mroute show
(10.202.30.101, 235.1.2.3) Iif: eth0 Oifs: eth1
But When I applied filter, it does not show anything.
root@mazhar:~# ip mroute show 235.1.2.3 from 10.202.30.101
root@mazhar:~#
Signed-off-by: Mazhar Rana <ranamazh...@gmail.com>
---
ip/ipmroute.c | 26 ++++++++++++++++++--------
1 file changed, 18 insertions(+), 8 deletions(-)
diff --git a/ip/ipmroute.c b/ip/ipmroute.c
index 125a13f..fffa9e2 100644
--- a/ip/ipmroute.c
+++ b/ip/ipmroute.c
@@ -97,15 +97,25 @@ int print_mroute(const struct sockaddr_nl *who, struct
nlmsghdr *n, void *arg)
if (filter.af && filter.af != r->rtm_family)
return 0;
- if (tb[RTA_DST] &&
- filter.mdst.bitlen > 0 &&
- inet_addr_match(RTA_DATA(tb[RTA_DST]), &filter.mdst,
filter.mdst.bitlen))
- return 0;
+ if (tb[RTA_DST] && filter.mdst.bitlen > 0) {
+ inet_prefix dst;
+
+ memset(&dst, 0, sizeof(dst));
+ dst.family = r->rtm_family;
+ memcpy(&dst.data, RTA_DATA(tb[RTA_DST]),
RTA_PAYLOAD(tb[RTA_DST]));
+ if (inet_addr_match(&dst, &filter.mdst, filter.mdst.bitlen))
+ return 0;
+ }
- if (tb[RTA_SRC] &&
- filter.msrc.bitlen > 0 &&
- inet_addr_match(RTA_DATA(tb[RTA_SRC]), &filter.msrc,
filter.msrc.bitlen))
- return 0;
+ if (tb[RTA_SRC] && filter.msrc.bitlen > 0) {
+ inet_prefix src;
+
+ memset(&src, 0, sizeof(src));
+ src.family = r->rtm_family;
+ memcpy(&src.data, RTA_DATA(tb[RTA_SRC]),
RTA_PAYLOAD(tb[RTA_SRC]));
+ if (inet_addr_match(&src, &filter.msrc, filter.msrc.bitlen))
+ return 0;
+ }
family = r->rtm_family == RTNL_FAMILY_IPMR ? AF_INET : AF_INET6;
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
