From: Nicolas Dichtel <[email protected]>
[ Upstream commit b274e47d9e3f4dcd4ad4028a316ec22dc4533ac7 ]
During a dump, this attribute is essential, it enables the userspace to
know on which interface the context is linked to.
Fixes: 459aa660eb1d ("gtp: add initial driver for datapath of GPRS Tunneling
Protocol (GTP-U)")
Signed-off-by: Nicolas Dichtel <[email protected]>
Tested-by: Gabriel Ganne <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
---
drivers/net/gtp.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/gtp.c b/drivers/net/gtp.c
index d89ec99abcd63..634bdea38ecb3 100644
--- a/drivers/net/gtp.c
+++ b/drivers/net/gtp.c
@@ -1182,6 +1182,7 @@ static int gtp_genl_fill_info(struct sk_buff *skb, u32
snd_portid, u32 snd_seq,
goto nlmsg_failure;
if (nla_put_u32(skb, GTPA_VERSION, pctx->gtp_version) ||
+ nla_put_u32(skb, GTPA_LINK, pctx->dev->ifindex) ||
nla_put_be32(skb, GTPA_PEER_ADDRESS, pctx->peer_addr_ip4.s_addr) ||
nla_put_be32(skb, GTPA_MS_ADDRESS, pctx->ms_addr_ip4.s_addr))
goto nla_put_failure;
--
2.25.1
