diff options
| author | Gerrit Renker <gerrit@erg.abdn.ac.uk> | 2006-11-10 11:13:33 -0200 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-12-02 21:21:54 -0800 |
| commit | 89e7e57778ecd8744fee97491300f05a9fb1388a (patch) | |
| tree | b99661bf893e6ae9d95027936aec75346acc444f /net/dccp/ipv6.c | |
| parent | 60361be1be7854cbffb6dc268d1bc094da33431c (diff) | |
| download | op-kernel-dev-89e7e57778ecd8744fee97491300f05a9fb1388a.zip op-kernel-dev-89e7e57778ecd8744fee97491300f05a9fb1388a.tar.gz | |
[DCCPv6]: Add a FIXME for missing IPV6_PKTOPTIONS
This refers to the possible memory leak pointed out in
http://www.mail-archive.com/dccp@vger.kernel.org/msg00574.html,
fixed by David Miller in
http://www.mail-archive.com/netdev@vger.kernel.org/msg24881.html
and adds a FIXME to point out where code is missing.
Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Diffstat (limited to 'net/dccp/ipv6.c')
| -rw-r--r-- | net/dccp/ipv6.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c index fc4242c..6f1c2ad 100644 --- a/net/dccp/ipv6.c +++ b/net/dccp/ipv6.c @@ -990,13 +990,17 @@ static int dccp_v6_do_rcv(struct sock *sk, struct sk_buff *skb) --ANK (980728) */ if (np->rxopt.all) + /* + * FIXME: Add handling of IPV6_PKTOPTIONS skb. See the comments below + * (wrt ipv6_pktopions) and net/ipv6/tcp_ipv6.c for an example. + */ opt_skb = skb_clone(skb, GFP_ATOMIC); if (sk->sk_state == DCCP_OPEN) { /* Fast path */ if (dccp_rcv_established(sk, skb, dccp_hdr(skb), skb->len)) goto reset; if (opt_skb) { - /* This is where we would goto ipv6_pktoptions. */ + /* XXX This is where we would goto ipv6_pktoptions. */ __kfree_skb(opt_skb); } return 0; @@ -1024,7 +1028,7 @@ static int dccp_v6_do_rcv(struct sock *sk, struct sk_buff *skb) if (dccp_rcv_state_process(sk, skb, dccp_hdr(skb), skb->len)) goto reset; if (opt_skb) { - /* This is where we would goto ipv6_pktoptions. */ + /* XXX This is where we would goto ipv6_pktoptions. */ __kfree_skb(opt_skb); } return 0; |
