Merge branch 'from-linus' into upstream

1 files changed, 7 insertions, 2 deletions

diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
index 84f43a3c9098..2d05c4133d3e 100644
--- a/net/ipv4/ip_sockglue.c
+++ b/net/ipv4/ip_sockglue.c
@@ -112,14 +112,19 @@ static void ip_cmsg_recv_retopts(struct msghdr *msg, struct sk_buff *skb)
 static void ip_cmsg_recv_security(struct msghdr *msg, struct sk_buff *skb)
 {
         char *secdata;
-        u32 seclen;
+        u32 seclen, secid;
         int err;
 
-        err = security_socket_getpeersec_dgram(skb, &secdata, &seclen);
+        err = security_socket_getpeersec_dgram(NULL, skb, &secid);
+        if (err)
+                return;
+
+        err = security_secid_to_secctx(secid, &secdata, &seclen);
         if (err)
                 return;
 
         put_cmsg(msg, SOL_IP, SCM_SECURITY, seclen, secdata);
+        security_release_secctx(secdata, seclen);
 }