/*
 * netsniff-ng - the packet sniffing beast
 * Copyright 2013 Daniel Borkmann.
 * Subject to the GPL, version 2.
 */

#include <pcap.h>
#include <linux/filter.h>

#include "xmalloc.h"
#include "config.h"
#include "bpf.h"
#include "die.h"

void bpf_try_compile(const char *rulefile, struct sock_fprog *bpf, uint32_t link_type)
{
	int i, ret;
	const struct bpf_insn *ins;
	struct sock_filter *out;
	struct bpf_program _bpf;

	ret = pcap_compile_nopcap(65535, link_type, &_bpf, rulefile, 1, 0xffffffff);
	if (ret < 0)
		panic("Cannot compile filter %s\n", rulefile);

	bpf->len = _bpf.bf_len;
	bpf->filter = xrealloc(bpf->filter, bpf->len * sizeof(*out));

	for (i = 0, ins = _bpf.bf_insns, out = bpf->filter; i < bpf->len;
	     ++i, ++ins, ++out) {
		out->code = ins->code;
		out->jt = ins->jt;
		out->jf = ins->jf;
		out->k = ins->k;

		if (out->code == 0x06 && out->k > 0)
			out->k = 0xFFFFFFFF;
	}

	pcap_freecode(&_bpf);

	if (__bpf_validate(bpf) == 0)
		panic("This is not a valid BPF program!\n");
}
448332ebc1eb9b'/><select name='h' onchange='this.form.submit();'>
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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=e48f88a30de46c311d1c9493b5448332ebc1eb9b'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/sound?id=e48f88a30de46c311d1c9493b5448332ebc1eb9b'>sound</a>/<a href='/cgit.cgi/linux/net-next.git/commit/sound/soc?id=e48f88a30de46c311d1c9493b5448332ebc1eb9b'>soc</a>/<a href='/cgit.cgi/linux/net-next.git/commit/sound/soc/mxs?id=e48f88a30de46c311d1c9493b5448332ebc1eb9b'>mxs</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='e48f88a30de46c311d1c9493b5448332ebc1eb9b'/><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'>2013-11-22 10:57:31 -0800</td></tr>
<tr><th>committer</th><td>Linus Torvalds &lt;torvalds@linux-foundation.org&gt;</td><td class='right'>2013-11-22 10:57:31 -0800</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/sound/soc/mxs?id=e48f88a30de46c311d1c9493b5448332ebc1eb9b'>e48f88a30de46c311d1c9493b5448332ebc1eb9b</a> (<a href='/cgit.cgi/linux/net-next.git/patch/sound/soc/mxs?id=e48f88a30de46c311d1c9493b5448332ebc1eb9b'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=e48f88a30de46c311d1c9493b5448332ebc1eb9b'>890423060880df9bcd7883fbf54356f1afcf6d2d</a> /<a href='/cgit.cgi/linux/net-next.git/tree/sound/soc/mxs?id=e48f88a30de46c311d1c9493b5448332ebc1eb9b'>sound/soc/mxs</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/sound/soc/mxs?id=aecde27c4fc4939f7c16ae13645f896438190567'>aecde27c4fc4939f7c16ae13645f896438190567</a> (<a href='/cgit.cgi/linux/net-next.git/diff/sound/soc/mxs?id=e48f88a30de46c311d1c9493b5448332ebc1eb9b&amp;id2=aecde27c4fc4939f7c16ae13645f896438190567'>diff</a>)</td></tr><tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/sound/soc/mxs?id=5db4d34b54c7726253926223580c516f244f9c31'>5db4d34b54c7726253926223580c516f244f9c31</a> (<a href='/cgit.cgi/linux/net-next.git/diff/sound/soc/mxs?id=e48f88a30de46c311d1c9493b5448332ebc1eb9b&amp;id2=5db4d34b54c7726253926223580c516f244f9c31'>diff</a>)</td></tr></table>
<div class='commit-subject'>Merge tag 'sound-fix2-3.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound</div><div class='commit-msg'>Pull second set of sound fixes from Takashi Iwai:
 "A collection of small fixes in HD-audio quirks and runtime PM, ASoC
  rcar, abs8500 and other codecs.  Most of commits are for stable
  kernels, too"

* tag 'sound-fix2-3.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: hda - Set current_headset_type to ALC_HEADSET_TYPE_ENUM (janitorial)
  ALSA: hda - Provide missing pin configs for VAIO with ALC260
  ALSA: hda - Add headset quirk for Dell Inspiron 3135
  ALSA: hda - Fix the headphone jack detection on Sony VAIO TX
  ALSA: hda - Fix missing bass speaker on ASUS N550
  ALSA: hda - Fix unbalanced runtime PM notification at resume
  ASoC: arizona: Set FLL to free-run before disabling
  ALSA: hda - A casual Dell Headset quirk
  ASoC: rcar: fixup dma_async_issue_pending() timing
  ASoC: rcar: off by one in rsnd_scu_set_route()
  ASoC: wm5110: Add post SYSCLK register patch for rev D chip
  ASoC: ab8500: Revert to using custom I/O functions
  ALSA: hda - Also enable mute/micmute LED control for "Lenovo dock" fixup
  ALSA: firewire-lib: include sound/asound.h to refer to snd_pcm_format_t
  ALSA: hda - Select FW_LOADER from CONFIG_SND_HDA_CODEC_CA0132_DSP
  ALSA: hda - Enable mute/mic-mute LEDs for more Thinkpads with Realtek codec
  ASoC: rcar: fixup mod access before checking
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=e48f88a30de46c311d1c9493b5448332ebc1eb9b'>Diffstat</a> (limited to 'sound/soc/mxs')</div><table summary='diffstat' class='diffstat'>