Messages in this thread | | | From | Dmitry Mishin <> | Subject | [NET][IA64] Unaligned access in sk_run_filter | Date | Mon, 20 Feb 2006 18:28:28 +0300 |
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Hello,
We have an issue on ia64 box. It is easy triggerable 'kernel unaligned access' in sk_run_filter: ptr = load_pointer(skb, k, 4, &tmp); if (ptr != NULL) { A = ntohl(*(u32 *)ptr); << here continue; }
due to 'k' is coming from userspace it can be easy triggered, e.g.: [root@node1 ~]# tcpdump -i eth0 'ip[1:2]=0'
Could you advise how to fix this?
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