[patch 16/23] [PATCH] [IPV6]: Fix memory management error during setting up new advapi sockopts.

[Chris Wright <chrisw@osdl.org>]

-stable review patch.  If anyone has any objections, please let us know.
------------------

---
 net/ipv6/exthdrs.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

--- linux-2.6.14.2.orig/net/ipv6/exthdrs.c
+++ linux-2.6.14.2/net/ipv6/exthdrs.c
@@ -628,6 +628,7 @@ ipv6_renew_options(struct sock *sk, stru
 	if (!tot_len)
 		return NULL;
 
+	tot_len += sizeof(*opt2);
 	opt2 = sock_kmalloc(sk, tot_len, GFP_ATOMIC);
 	if (!opt2)
 		return ERR_PTR(-ENOBUFS);
@@ -668,7 +669,7 @@ ipv6_renew_options(struct sock *sk, stru
 
 	return opt2;
 out:
-	sock_kfree_s(sk, p, tot_len);
+	sock_kfree_s(sk, opt2, opt2->tot_len);
 	return ERR_PTR(err);
 }
 

--
-
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