| To: | okir@xxxxxxx |
|---|---|
| Subject: | Re: [PATCH] netfilter6: Skip extension headers when matching icmp6-type |
| From: | YOSHIFUJI Hideaki / 吉藤英明 <yoshfuji@xxxxxxxxxxxxxx> |
| Date: | Thu, 30 Sep 2004 21:29:01 +0900 (JST) |
| Cc: | netdev@xxxxxxxxxxx, netfilter-devel@xxxxxxxxxxxxxxxxxxx, yoshfuji@xxxxxxxxxxxxxx |
| In-reply-to: | <20040930121620.GH19083@xxxxxxx> |
| Organization: | USAGI Project |
| References: | <20040930121620.GH19083@xxxxxxx> |
| Sender: | netdev-bounce@xxxxxxxxxxx |
In article <20040930121620.GH19083@xxxxxxx> (at Thu, 30 Sep 2004 14:16:20
+0200), Olaf Kirch <okir@xxxxxxx> says:
> +
> + if (skb_copy_bits(skb, hdroff, &icmph, sizeof(icmph)) < 0) {
> /* We've been asked to examine this packet, and we
> can't. Hence, no choice but to drop. */
> duprintf("Dropping evil ICMP tinygram.\n");
Please use skb_header_pointer(). Thank you.
--
Hideaki YOSHIFUJI @ USAGI Project <yoshfuji@xxxxxxxxxxxxxx>
GPG FP: 9022 65EB 1ECF 3AD1 0BDF 80D8 4807 F894 E062 0EEA
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