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Date: Wed, 13 Feb 2002 16:51:52 -0800 (PST)
From: Raghu Angadi <raghuangadi@yahoo.com>
Subject: Re: memory corruption in tcp bind hash buckets on SMP? 
To: "David S. Miller" <davem@redhat.com>
Cc: linux-kernel@vger.kernel.org
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--- "David S. Miller" <davem@redhat.com> wrote:
> 
> This bug is fixed in the 2.4.9 Red Hat 7.2 errata kernels.

Thanks, Is the following diff the only culprit/fix?

--- linux-2.4.7-10/net/ipv4/tcp_ipv4.c      Wed Feb 13 16:50:00 2002
+++ linux-2.4.9-21/net/ipv4/tcp_ipv4.c  Thu Jan 17 10:03:28 2002
@@ -1484,11 +1484,11 @@
        if (nsk) {
                if (nsk->state != TCP_TIME_WAIT) {
                        bh_lock_sock(nsk);
                        return nsk;
                }
-               tcp_tw_put((struct tcp_tw_bucket*)sk);
+               tcp_tw_put((struct tcp_tw_bucket*)nsk);
                return NULL;
        }
 

Raghu.

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