net: rtnetlink: fix module reference count leak issue in rtnetlink_rcv_msg

[linux-2.6-microblaze.git] / net / core / rtnetlink.c

diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index ac45328..4b5b15c 100644 (file)
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -6070,6 +6070,7 @@ static int rtnetlink_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh,
        if (kind == RTNL_KIND_DEL && (nlh->nlmsg_flags & NLM_F_BULK) &&
            !(flags & RTNL_FLAG_BULK_DEL_SUPPORTED)) {
                NL_SET_ERR_MSG(extack, "Bulk delete is not supported");
+               module_put(owner);
                goto err_unlock;
        }