/*
 * netsniff-ng - the packet sniffing beast
 * Copyright 2012 Markus Amend <markus@netsniff-ng.org>, Deutsche Flugsicherung GmbH
 * Subject to the GPL, version 2.
 *
 * Encapsulating Security Payload described in RFC4303
 */

#include <stdio.h>
#include <stdint.h>
#include <netinet/in.h>    /* for ntohs() */

#include "proto.h"
#include "protos.h"
#include "dissector_eth.h"
#include "built_in.h"
#include "pkt_buff.h"

struct esp_hdr {
	uint32_t h_spi;
	uint32_t h_sn;
} __packed;

static void esp(struct pkt_buff *pkt)
{
	struct esp_hdr *esp_ops;

	esp_ops = (struct esp_hdr *) pkt_pull(pkt, sizeof(*esp_ops));
	if (esp_ops == NULL)
		return;

	tprintf(" [ ESP ");
	tprintf("SPI (0x%x), ", ntohl(esp_ops->h_spi));
	tprintf("SN (0x%x)", ntohl(esp_ops->h_sn));
	tprintf(" ]\n");
}

static void esp_less(struct pkt_buff *pkt)
{
	struct esp_hdr *esp_ops;

	esp_ops = (struct esp_hdr *) pkt_pull(pkt, sizeof(*esp_ops));
	if (esp_ops == NULL)
		return;

	tprintf(" ESP");
}

struct protocol ip_esp_ops = {
	.key = 0x32,
	.print_full = esp,
	.print_less = esp_less,
};
tion>
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<tr><td class='sub'>net-next plumbings</td><td class='sub right'>Tobias Klauser</td></tr></table>
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<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?id=7e5530af11be68f3109672aed59243f82e1272f0'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/lib?id=7e5530af11be68f3109672aed59243f82e1272f0'>lib</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='7e5530af11be68f3109672aed59243f82e1272f0'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>Linus Torvalds &lt;torvalds@linux-foundation.org&gt;</td><td class='right'>2012-12-02 16:39:00 -0800</td></tr>
<tr><th>committer</th><td>Linus Torvalds &lt;torvalds@linux-foundation.org&gt;</td><td class='right'>2012-12-02 16:39:00 -0800</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/lib?id=7e5530af11be68f3109672aed59243f82e1272f0'>7e5530af11be68f3109672aed59243f82e1272f0</a> (<a href='/cgit.cgi/linux/net-next.git/patch/lib?id=7e5530af11be68f3109672aed59243f82e1272f0'>patch</a>)</td></tr>
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<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/lib?id=4ccc804586c9ad1622687a24223c6ad2955759cc'>4ccc804586c9ad1622687a24223c6ad2955759cc</a> (<a href='/cgit.cgi/linux/net-next.git/diff/lib?id=7e5530af11be68f3109672aed59243f82e1272f0&amp;id2=4ccc804586c9ad1622687a24223c6ad2955759cc'>diff</a>)</td></tr><tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/lib?id=892a925e42adb8192a3c832ad29cbc780fc466f6'>892a925e42adb8192a3c832ad29cbc780fc466f6</a> (<a href='/cgit.cgi/linux/net-next.git/diff/lib?id=7e5530af11be68f3109672aed59243f82e1272f0&amp;id2=892a925e42adb8192a3c832ad29cbc780fc466f6'>diff</a>)</td></tr></table>
<div class='commit-subject'>Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net</div><div class='commit-msg'>Pull networking fixes from David Miller:

 1) 8139cp leaks memory in error paths, from Francois Romieu.

 2) do_tcp_sendpages() cannot handle order &gt; 0 pages, but they can
    certainly arrive there now, fix from Eric Dumazet.

 3) Race condition and sysfs fixes in bonding from Nikolay Aleksandrov.

 4) Remain-on-Channel fix in mac80211 from Felix Liao.

 5) CCK rate calculation fix in iwlwifi, from Emmanuel Grumbach.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net:
  8139cp: fix coherent mapping leak in error path.
  tcp: fix crashes in do_tcp_sendpages()
  bonding: fix race condition in bonding_store_slaves_active
  bonding: make arp_ip_target parameter checks consistent with sysfs
  bonding: fix miimon and arp_interval delayed work race conditions
  mac80211: fix remain-on-channel (non-)cancelling
  iwlwifi: fix the basic CCK rates calculation
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=7e5530af11be68f3109672aed59243f82e1272f0'>Diffstat</a> (limited to 'lib')</div><table summary='diffstat' class='diffstat'>