| To: | manfred@xxxxxxxxxxxxxxxx |
|---|---|
| Subject: | Re: oops in tcp_v4_rcv. |
| From: | "David S. Miller" <davem@xxxxxxxxxx> |
| Date: | Wed, 28 May 2003 18:40:54 -0700 (PDT) |
| Cc: | netdev@xxxxxxxxxxx, akpm@xxxxxxxxx, acme@xxxxxxxxxxxxxxxx |
| In-reply-to: | <3ED55F4D.1070306@colorfullife.com> |
| References: | <3ED54DBC.4020203@colorfullife.com> <3ED55F4D.1070306@colorfullife.com> |
| Sender: | netdev-bounce@xxxxxxxxxxx |
From: Manfred Spraul <manfred@xxxxxxxxxxxxxxxx> Date: Thu, 29 May 2003 03:15:57 +0200 I think I understand now what causes the crash: The tcp_ehash assumes that the entries are of the type 'struct inet_sock'. But the actual entry is of the type tcp_tw_bucket. And 'sk->inet.daddr' is not shared between both structures. Thanks for figuring this out. Indeed, I had suspected the sock layout change Arnaldo did early in 2.5.x as the main possible suspect. I'll try to fix this. |
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