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-rw-r--r--system-linux.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/system-linux.c b/system-linux.c
index f7704cf..483a98d 100644
--- a/system-linux.c
+++ b/system-linux.c
@@ -2446,10 +2446,10 @@ static int system_add_gre_tunnel(const char *name, const char *kind,
nla_put_u16(nlm, IFLA_GRE_IFLAGS, iflags);
if (okey)
- nla_put_u32(nlm, IFLA_GRE_OKEY, okey);
+ nla_put_u32(nlm, IFLA_GRE_OKEY, htonl(okey));
if (ikey)
- nla_put_u32(nlm, IFLA_GRE_IKEY, ikey);
+ nla_put_u32(nlm, IFLA_GRE_IKEY, htonl(ikey));
nla_nest_end(nlm, infodata);
nla_nest_end(nlm, linkinfo);