From: Thomas Graf <tgraf@suug.ch>
Date: Thu, 31 Aug 2006 22:04:30 +0000 (-0700)
Subject: [RTNETLINK]: Fix typo causing wrong skb to be freed
X-Git-Tag: firefly_0821_release~33646^2~83
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=3015d5d4e5b15eddea272a697e83391100581932;p=firefly-linux-kernel-4.4.55.git

[RTNETLINK]: Fix typo causing wrong skb to be freed

A typo introduced by myself which leads to freeing the skb
containing the netlink message when it should free the newly
allocated skb for the reply.

Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 0ebcf8488e99..63b882ac288a 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -596,7 +596,7 @@ static int rtnl_getlink(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg)
 	err = rtnl_fill_ifinfo(nskb, dev, iw, iw_buf_len, RTM_NEWLINK,
 			       NETLINK_CB(skb).pid, nlh->nlmsg_seq, 0, 0);
 	if (err <= 0) {
-		kfree_skb(skb);
+		kfree_skb(nskb);
 		goto errout;
 	}