netdev - [PATCH v2.6.33 1/2] jme: Fix VLAN memory leak

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <1268630132-10410-1-git-send-email-cooldavid@cooldavid.org>
Date:	Mon, 15 Mar 2010 13:15:31 +0800
From:	cooldavid@...ldavid.org
To:	"David Miller" <davem@...emloft.net>
Cc:	Guo-Fu Tseng <cooldavid@...ldavid.org>,
	"linux-netdev" <netdev@...r.kernel.org>,
	"Ethan Hsiao" <ethanhsiao@...cron.com>
Subject: [PATCH v2.6.33 1/2] jme: Fix VLAN memory leak

From: Guo-Fu Tseng <cooldavid@...ldavid.org>

Fix memory leak while receiving 8021q tagged packet which is not
registered by user.

Signed-off-by: Guo-Fu Tseng <cooldavid@...ldavid.org>
---
 drivers/net/jme.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/drivers/net/jme.c b/drivers/net/jme.c
index 792b88f..3da390a 100644
--- a/drivers/net/jme.c
+++ b/drivers/net/jme.c
@@ -946,6 +946,8 @@ jme_alloc_and_feed_skb(struct jme_adapter *jme, int idx)
 				jme->jme_vlan_rx(skb, jme->vlgrp,
 					le16_to_cpu(rxdesc->descwb.vlan));
 				NET_STAT(jme).rx_bytes += 4;
+			} else {
+				dev_kfree_skb(skb);
 			}
 		} else {
 			jme->jme_rx(skb);
-- 
1.6.4.4

--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html