[DCCP]: Fix leak in net/dccp/ipv4.c

we dont free req if we cant parse the options.
This fixes coverity bug id #1046

Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c
index 29047995c6957595bf40bdffbc8ad940291ba174..f2c011fd2ba128f92757aa816da604804d99394f 100644 (file)
--- a/net/dccp/ipv4.c
+++ b/net/dccp/ipv4.c
@@ -498,7 +498,7 @@ int dccp_v4_conn_request(struct sock *sk, struct sk_buff *skb)
                goto drop;
 
        if (dccp_parse_options(sk, skb))
-               goto drop;
+               goto drop_and_free;
 
        dccp_openreq_init(req, &dp, skb);