libnetlink: Use ifinfomsg instead of rtgenmsg in rtnl_wilddump_req_filter
This change corrects a kernel incompatibility that was resulting in the
ext_filter_mask not being correctly discovered by the kernel as it is buried
somewhere in the ifinfomsg.
Reported-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Acked-by: David S. Miller <davem@davemloft.net>
diff --git a/lib/libnetlink.c b/lib/libnetlink.c
index 04201cd..b17e1aa 100644
--- a/lib/libnetlink.c
+++ b/lib/libnetlink.c
@@ -99,7 +99,7 @@
{
struct {
struct nlmsghdr nlh;
- struct rtgenmsg g;
+ struct ifinfomsg ifm;
/* attribute has to be NLMSG aligned */
struct rtattr ext_req __attribute__ ((aligned(NLMSG_ALIGNTO)));
__u32 ext_filter_mask;
@@ -111,7 +111,7 @@
req.nlh.nlmsg_flags = NLM_F_DUMP|NLM_F_REQUEST;
req.nlh.nlmsg_pid = 0;
req.nlh.nlmsg_seq = rth->dump = ++rth->seq;
- req.g.rtgen_family = family;
+ req.ifm.ifi_family = family;
req.ext_req.rta_type = IFLA_EXT_MASK;
req.ext_req.rta_len = RTA_LENGTH(sizeof(__u32));
