From: Patrick McHardy <kaber@trash.net>
To: "David S. Miller" <davem@davemloft.net>
Cc: Linux Netdev List <netdev@vger.kernel.org>,
James Chapman <jchapman@katalix.com>
Subject: [PPPOL2TP 2/2]: Reset meta-data in xmit function
Date: Tue, 17 Jul 2007 14:19:50 +0200 [thread overview]
Message-ID: <469CB3E6.7070309@trash.net> (raw)
[-- Attachment #1: Type: text/plain, Size: 0 bytes --]
[-- Attachment #2: 02.diff --]
[-- Type: text/x-diff, Size: 1134 bytes --]
[PPPOL2TP]: Reset meta-data in xmit function
Reset netfilter data and IP CB, fix dst_entry leak.
Signed-off-by: Patrick McHardy <kaber@trash.net>
---
commit 308ac1b6249226730b70fcf7c13a289c27ce2bf3
tree ea05987add4c9423af023e4bc9ca773ab70568c3
parent 86394ab99d7a4532cf23f8d456aecfa6e3085dfd
author Patrick McHardy <kaber@trash.net> Tue, 17 Jul 2007 14:16:51 +0200
committer Patrick McHardy <kaber@trash.net> Tue, 17 Jul 2007 14:16:51 +0200
drivers/net/pppol2tp.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/drivers/net/pppol2tp.c b/drivers/net/pppol2tp.c
index 856610f..f871760 100644
--- a/drivers/net/pppol2tp.c
+++ b/drivers/net/pppol2tp.c
@@ -1049,7 +1049,13 @@ static int pppol2tp_xmit(struct ppp_channel *chan, struct sk_buff *skb)
printk("\n");
}
+ memset(&(IPCB(skb2)->opt), 0, sizeof(IPCB(skb2)->opt));
+ IPCB(skb2)->flags &= ~(IPSKB_XFRM_TUNNEL_SIZE | IPSKB_XFRM_TRANSFORMED |
+ IPSKB_REROUTED);
+ nf_reset(skb2);
+
/* Get routing info from the tunnel socket */
+ dst_release(skb2->dst);
skb2->dst = sk_dst_get(sk_tun);
/* Queue the packet to IP for output */
next reply other threads:[~2007-07-17 12:19 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-17 12:19 Patrick McHardy [this message]
2007-07-18 9:04 ` [PPPOL2TP 2/2]: Reset meta-data in xmit function David Miller
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=469CB3E6.7070309@trash.net \
--to=kaber@trash.net \
--cc=davem@davemloft.net \
--cc=jchapman@katalix.com \
--cc=netdev@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).