* [PATCH]: Fix skb leak in igmpv3_newpack
@ 2004-05-28 10:54 Patrick McHardy
2004-05-29 19:39 ` David S. Miller
0 siblings, 1 reply; 2+ messages in thread
From: Patrick McHardy @ 2004-05-28 10:54 UTC (permalink / raw)
To: David S. Miller; +Cc: netdev
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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
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# 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;
}
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2004-05-28 10:54 [PATCH]: Fix skb leak in igmpv3_newpack Patrick McHardy
2004-05-29 19:39 ` David S. Miller
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