From: Patrick McHardy <kaber@trash.net>
To: "David S. Miller" <davem@redhat.com>
Cc: netdev@oss.sgi.com
Subject: [PATCH]: Fix skb leak in igmpv3_newpack
Date: Fri, 28 May 2004 12:54:26 +0200 [thread overview]
Message-ID: <40B71A62.6050008@trash.net> (raw)
[-- Attachment #1: Type: text/plain, Size: 133 bytes --]
This patch fixes an skb-leak in igmpv3_newpack. skb isn't
freed when rt->rt_src == 0. Patch applies to 2.4 and 2.6.
Regards
Patrick
[-- Attachment #2: igmpv3_newpack-skbleak.diff --]
[-- Type: text/x-patch, Size: 530 bytes --]
# This is a BitKeeper generated diff -Nru style patch.
#
# ChangeSet
# 2004/05/28 12:30:41+02:00 kaber@trash.net
# [IPV4]: Fix skb leak in igmpv3_newpack
#
# net/ipv4/igmp.c
# 2004/05/28 12:30:34+02:00 kaber@trash.net +1 -0
# [IPV4]: Fix skb leak in igmpv3_newpack
#
diff -Nru a/net/ipv4/igmp.c b/net/ipv4/igmp.c
--- a/net/ipv4/igmp.c 2004-05-28 12:35:28 +02:00
+++ b/net/ipv4/igmp.c 2004-05-28 12:35:28 +02:00
@@ -292,6 +292,7 @@
}
}
if (rt->rt_src == 0) {
+ kfree_skb(skb);
ip_rt_put(rt);
return 0;
}
next reply other threads:[~2004-05-28 10:54 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-05-28 10:54 Patrick McHardy [this message]
2004-05-29 19:39 ` [PATCH]: Fix skb leak in igmpv3_newpack David S. Miller
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