netfilter: xt extensions: use pr_<level> (2)
Supplement to 1159683ef4
.
Downgrade the log level to INFO for most checkentry messages as they
are, IMO, just an extra information to the -EINVAL code that is
returned as part of a parameter "constraint violation". Leave errors
to real errors, such as being unable to create a LED trigger.
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
This commit is contained in:
parent
0d34545563
commit
ff67e4e42b
31 changed files with 151 additions and 185 deletions
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@ -7,6 +7,7 @@
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* August, 2003
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*
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*/
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#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
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#include <linux/ip.h>
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#include <linux/if_arp.h>
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#include <linux/module.h>
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@ -186,21 +187,17 @@ static bool ebt_among_mt_check(const struct xt_mtchk_param *par)
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expected_length += ebt_mac_wormhash_size(wh_src);
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if (em->match_size != EBT_ALIGN(expected_length)) {
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printk(KERN_WARNING
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"ebtables: among: wrong size: %d "
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"against expected %d, rounded to %Zd\n",
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em->match_size, expected_length,
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EBT_ALIGN(expected_length));
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pr_info("wrong size: %d against expected %d, rounded to %Zd\n",
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em->match_size, expected_length,
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EBT_ALIGN(expected_length));
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return false;
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}
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if (wh_dst && (err = ebt_mac_wormhash_check_integrity(wh_dst))) {
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printk(KERN_WARNING
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"ebtables: among: dst integrity fail: %x\n", -err);
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pr_info("dst integrity fail: %x\n", -err);
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return false;
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}
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if (wh_src && (err = ebt_mac_wormhash_check_integrity(wh_src))) {
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printk(KERN_WARNING
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"ebtables: among: src integrity fail: %x\n", -err);
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pr_info("src integrity fail: %x\n", -err);
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return false;
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}
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return true;
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@ -10,6 +10,7 @@
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* September, 2003
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*
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*/
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#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
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#include <linux/module.h>
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#include <linux/netdevice.h>
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#include <linux/spinlock.h>
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@ -71,7 +72,7 @@ static bool ebt_limit_mt_check(const struct xt_mtchk_param *par)
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/* Check for overflow. */
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if (info->burst == 0 ||
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user2credits(info->avg * info->burst) < user2credits(info->avg)) {
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printk("Overflow in ebt_limit, try lower: %u/%u\n",
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pr_info("overflow, try lower: %u/%u\n",
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info->avg, info->burst);
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return false;
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}
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@ -27,7 +27,7 @@
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* flushed even if it is not full yet.
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*
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*/
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#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
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#include <linux/module.h>
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#include <linux/spinlock.h>
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#include <linux/socket.h>
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@ -43,9 +43,6 @@
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#include <net/sock.h>
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#include "../br_private.h"
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#define PRINTR(format, args...) do { if (net_ratelimit()) \
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printk(format , ## args); } while (0)
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static unsigned int nlbufsiz = NLMSG_GOODSIZE;
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module_param(nlbufsiz, uint, 0600);
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MODULE_PARM_DESC(nlbufsiz, "netlink buffer size (number of bytes) "
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@ -106,15 +103,14 @@ static struct sk_buff *ulog_alloc_skb(unsigned int size)
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n = max(size, nlbufsiz);
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skb = alloc_skb(n, GFP_ATOMIC);
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if (!skb) {
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PRINTR(KERN_ERR "ebt_ulog: can't alloc whole buffer "
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"of size %ub!\n", n);
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pr_debug("cannot alloc whole buffer of size %ub!\n", n);
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if (n > size) {
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/* try to allocate only as much as we need for
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* current packet */
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skb = alloc_skb(size, GFP_ATOMIC);
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if (!skb)
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PRINTR(KERN_ERR "ebt_ulog: can't even allocate "
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"buffer of size %ub\n", size);
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pr_debug("cannot even allocate "
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"buffer of size %ub\n", size);
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}
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}
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@ -141,8 +137,7 @@ static void ebt_ulog_packet(unsigned int hooknr, const struct sk_buff *skb,
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size = NLMSG_SPACE(sizeof(*pm) + copy_len);
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if (size > nlbufsiz) {
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PRINTR("ebt_ulog: Size %Zd needed, but nlbufsiz=%d\n",
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size, nlbufsiz);
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pr_debug("Size %Zd needed, but nlbufsiz=%d\n", size, nlbufsiz);
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return;
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}
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@ -216,8 +211,8 @@ static void ebt_ulog_packet(unsigned int hooknr, const struct sk_buff *skb,
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return;
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nlmsg_failure:
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printk(KERN_CRIT "ebt_ulog: error during NLMSG_PUT. This should "
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"not happen, please report to author.\n");
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pr_debug("error during NLMSG_PUT. This should "
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"not happen, please report to author.\n");
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goto unlock;
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alloc_failure:
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goto unlock;
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@ -291,8 +286,8 @@ static int __init ebt_ulog_init(void)
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int i;
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if (nlbufsiz >= 128*1024) {
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printk(KERN_NOTICE "ebt_ulog: Netlink buffer has to be <= 128kB,"
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" please try a smaller nlbufsiz parameter.\n");
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pr_warning("Netlink buffer has to be <= 128kB,"
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" please try a smaller nlbufsiz parameter.\n");
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return -EINVAL;
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}
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@ -26,17 +26,12 @@
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#include <linux/netfilter_bridge/ebtables.h>
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#include <linux/netfilter_bridge/ebt_vlan.h>
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static int debug;
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#define MODULE_VERS "0.6"
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module_param(debug, int, 0);
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MODULE_PARM_DESC(debug, "debug=1 is turn on debug messages");
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MODULE_AUTHOR("Nick Fedchik <nick@fedchik.org.ua>");
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MODULE_DESCRIPTION("Ebtables: 802.1Q VLAN tag match");
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MODULE_LICENSE("GPL");
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#define DEBUG_MSG(args...) if (debug) printk (KERN_DEBUG "ebt_vlan: " args)
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#define GET_BITMASK(_BIT_MASK_) info->bitmask & _BIT_MASK_
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#define EXIT_ON_MISMATCH(_MATCH_,_MASK_) {if (!((info->_MATCH_ == _MATCH_)^!!(info->invflags & _MASK_))) return false; }
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@ -91,24 +86,23 @@ static bool ebt_vlan_mt_check(const struct xt_mtchk_param *par)
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/* Is it 802.1Q frame checked? */
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if (e->ethproto != htons(ETH_P_8021Q)) {
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DEBUG_MSG
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("passed entry proto %2.4X is not 802.1Q (8100)\n",
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(unsigned short) ntohs(e->ethproto));
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pr_debug("passed entry proto %2.4X is not 802.1Q (8100)\n",
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ntohs(e->ethproto));
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return false;
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}
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/* Check for bitmask range
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* True if even one bit is out of mask */
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if (info->bitmask & ~EBT_VLAN_MASK) {
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DEBUG_MSG("bitmask %2X is out of mask (%2X)\n",
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info->bitmask, EBT_VLAN_MASK);
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pr_debug("bitmask %2X is out of mask (%2X)\n",
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info->bitmask, EBT_VLAN_MASK);
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return false;
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}
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/* Check for inversion flags range */
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if (info->invflags & ~EBT_VLAN_MASK) {
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DEBUG_MSG("inversion flags %2X is out of mask (%2X)\n",
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info->invflags, EBT_VLAN_MASK);
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pr_debug("inversion flags %2X is out of mask (%2X)\n",
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info->invflags, EBT_VLAN_MASK);
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return false;
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}
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@ -121,9 +115,8 @@ static bool ebt_vlan_mt_check(const struct xt_mtchk_param *par)
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if (GET_BITMASK(EBT_VLAN_ID)) {
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if (!!info->id) { /* if id!=0 => check vid range */
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if (info->id > VLAN_GROUP_ARRAY_LEN) {
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DEBUG_MSG
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("id %d is out of range (1-4096)\n",
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info->id);
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pr_debug("id %d is out of range (1-4096)\n",
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info->id);
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return false;
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}
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/* Note: This is valid VLAN-tagged frame point.
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@ -137,8 +130,8 @@ static bool ebt_vlan_mt_check(const struct xt_mtchk_param *par)
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if (GET_BITMASK(EBT_VLAN_PRIO)) {
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if ((unsigned char) info->prio > 7) {
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DEBUG_MSG("prio %d is out of range (0-7)\n",
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info->prio);
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pr_debug("prio %d is out of range (0-7)\n",
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info->prio);
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return false;
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}
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}
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@ -147,9 +140,8 @@ static bool ebt_vlan_mt_check(const struct xt_mtchk_param *par)
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* if_ether.h: ETH_ZLEN 60 - Min. octets in frame sans FCS */
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if (GET_BITMASK(EBT_VLAN_ENCAP)) {
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if ((unsigned short) ntohs(info->encap) < ETH_ZLEN) {
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DEBUG_MSG
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("encap frame length %d is less than minimal\n",
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ntohs(info->encap));
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pr_debug("encap frame length %d is less than "
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"minimal\n", ntohs(info->encap));
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return false;
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}
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}
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@ -169,9 +161,7 @@ static struct xt_match ebt_vlan_mt_reg __read_mostly = {
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static int __init ebt_vlan_init(void)
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{
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DEBUG_MSG("ebtables 802.1Q extension module v"
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MODULE_VERS "\n");
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DEBUG_MSG("module debug=%d\n", !!debug);
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pr_debug("ebtables 802.1Q extension module v" MODULE_VERS "\n");
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return xt_register_match(&ebt_vlan_mt_reg);
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}
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@ -14,8 +14,7 @@
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* as published by the Free Software Foundation; either version
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* 2 of the License, or (at your option) any later version.
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*/
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#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
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#include <linux/kmod.h>
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#include <linux/module.h>
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#include <linux/vmalloc.h>
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@ -2127,7 +2126,7 @@ static int size_entry_mwt(struct ebt_entry *entry, const unsigned char *base,
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return ret;
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new_offset += ret;
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if (offsets_update && new_offset) {
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pr_debug("ebtables: change offset %d to %d\n",
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pr_debug("change offset %d to %d\n",
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offsets_update[i], offsets[j] + new_offset);
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offsets_update[i] = offsets[j] + new_offset;
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}
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@ -39,13 +39,13 @@ MODULE_DESCRIPTION("IPv4 packet filter");
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/*#define DEBUG_IP_FIREWALL_USER*/
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#ifdef DEBUG_IP_FIREWALL
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#define dprintf(format, args...) printk(format , ## args)
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#define dprintf(format, args...) pr_info(format , ## args)
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#else
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#define dprintf(format, args...)
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#endif
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#ifdef DEBUG_IP_FIREWALL_USER
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#define duprintf(format, args...) printk(format , ## args)
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#define duprintf(format, args...) pr_info(format , ## args)
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#else
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#define duprintf(format, args...)
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#endif
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@ -168,8 +168,7 @@ static unsigned int
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ipt_error(struct sk_buff *skb, const struct xt_target_param *par)
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{
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if (net_ratelimit())
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printk("ip_tables: error: `%s'\n",
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(const char *)par->targinfo);
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pr_info("error: `%s'\n", (const char *)par->targinfo);
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return NF_DROP;
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}
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@ -591,7 +590,7 @@ check_entry(const struct ipt_entry *e, const char *name)
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const struct ipt_entry_target *t;
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if (!ip_checkentry(&e->ip)) {
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duprintf("ip_tables: ip check failed %p %s.\n", e, name);
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duprintf("ip check failed %p %s.\n", e, name);
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return -EINVAL;
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}
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@ -618,8 +617,7 @@ check_match(struct ipt_entry_match *m, struct xt_mtchk_param *par)
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ret = xt_check_match(par, m->u.match_size - sizeof(*m),
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ip->proto, ip->invflags & IPT_INV_PROTO);
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if (ret < 0) {
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duprintf("ip_tables: check failed for `%s'.\n",
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par.match->name);
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duprintf("check failed for `%s'.\n", par.match->name);
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return ret;
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}
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return 0;
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@ -667,7 +665,7 @@ static int check_target(struct ipt_entry *e, struct net *net, const char *name)
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ret = xt_check_target(&par, t->u.target_size - sizeof(*t),
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e->ip.proto, e->ip.invflags & IPT_INV_PROTO);
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if (ret < 0) {
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duprintf("ip_tables: check failed for `%s'.\n",
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duprintf("check failed for `%s'.\n",
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t->u.kernel.target->name);
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return ret;
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}
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@ -1311,7 +1309,7 @@ do_replace(struct net *net, const void __user *user, unsigned int len)
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if (ret != 0)
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goto free_newinfo;
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duprintf("ip_tables: Translated table\n");
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duprintf("Translated table\n");
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ret = __do_replace(net, tmp.name, tmp.valid_hooks, newinfo,
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tmp.num_counters, tmp.counters);
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@ -2276,7 +2274,7 @@ static int __init ip_tables_init(void)
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if (ret < 0)
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goto err5;
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printk(KERN_INFO "ip_tables: (C) 2000-2006 Netfilter Core Team\n");
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pr_info("(C) 2000-2006 Netfilter Core Team\n");
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return 0;
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err5:
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@ -9,6 +9,7 @@
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* published by the Free Software Foundation.
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*
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*/
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#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
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#include <linux/module.h>
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#include <linux/proc_fs.h>
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#include <linux/jhash.h>
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@ -238,8 +239,7 @@ clusterip_hashfn(const struct sk_buff *skb,
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break;
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default:
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if (net_ratelimit())
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printk(KERN_NOTICE "CLUSTERIP: unknown protocol `%u'\n",
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iph->protocol);
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pr_info("unknown protocol %u\n", iph->protocol);
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sport = dport = 0;
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}
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@ -261,7 +261,7 @@ clusterip_hashfn(const struct sk_buff *skb,
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hashval = 0;
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/* This cannot happen, unless the check function wasn't called
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* at rule load time */
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printk("CLUSTERIP: unknown mode `%u'\n", config->hash_mode);
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pr_info("unknown mode %u\n", config->hash_mode);
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BUG();
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break;
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}
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@ -294,7 +294,7 @@ clusterip_tg(struct sk_buff *skb, const struct xt_target_param *par)
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ct = nf_ct_get(skb, &ctinfo);
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if (ct == NULL) {
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printk(KERN_ERR "CLUSTERIP: no conntrack!\n");
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pr_info("no conntrack!\n");
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/* FIXME: need to drop invalid ones, since replies
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* to outgoing connections of other nodes will be
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* marked as INVALID */
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@ -357,14 +357,13 @@ static bool clusterip_tg_check(const struct xt_tgchk_param *par)
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if (cipinfo->hash_mode != CLUSTERIP_HASHMODE_SIP &&
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cipinfo->hash_mode != CLUSTERIP_HASHMODE_SIP_SPT &&
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cipinfo->hash_mode != CLUSTERIP_HASHMODE_SIP_SPT_DPT) {
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printk(KERN_WARNING "CLUSTERIP: unknown mode `%u'\n",
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cipinfo->hash_mode);
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pr_info("unknown mode %u\n", cipinfo->hash_mode);
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return false;
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}
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if (e->ip.dmsk.s_addr != htonl(0xffffffff) ||
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e->ip.dst.s_addr == 0) {
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printk(KERN_ERR "CLUSTERIP: Please specify destination IP\n");
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pr_info("Please specify destination IP\n");
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return false;
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}
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|
@ -373,26 +372,28 @@ static bool clusterip_tg_check(const struct xt_tgchk_param *par)
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config = clusterip_config_find_get(e->ip.dst.s_addr, 1);
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if (!config) {
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if (!(cipinfo->flags & CLUSTERIP_FLAG_NEW)) {
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printk(KERN_WARNING "CLUSTERIP: no config found for %pI4, need 'new'\n", &e->ip.dst.s_addr);
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pr_info("no config found for %pI4, need 'new'\n",
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&e->ip.dst.s_addr);
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return false;
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} else {
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struct net_device *dev;
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if (e->ip.iniface[0] == '\0') {
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printk(KERN_WARNING "CLUSTERIP: Please specify an interface name\n");
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pr_info("Please specify an interface name\n");
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return false;
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}
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|
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dev = dev_get_by_name(&init_net, e->ip.iniface);
|
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if (!dev) {
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printk(KERN_WARNING "CLUSTERIP: no such interface %s\n", e->ip.iniface);
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pr_info("no such interface %s\n",
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e->ip.iniface);
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return false;
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}
|
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|
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config = clusterip_config_init(cipinfo,
|
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e->ip.dst.s_addr, dev);
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if (!config) {
|
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printk(KERN_WARNING "CLUSTERIP: cannot allocate config\n");
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pr_info("cannot allocate config\n");
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dev_put(dev);
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return false;
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}
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|
@ -402,8 +403,8 @@ static bool clusterip_tg_check(const struct xt_tgchk_param *par)
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cipinfo->config = config;
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|
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if (nf_ct_l3proto_try_module_get(par->family) < 0) {
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printk(KERN_WARNING "can't load conntrack support for "
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"proto=%u\n", par->family);
|
||||
pr_info("cannot load conntrack support for proto=%u\n",
|
||||
par->family);
|
||||
return false;
|
||||
}
|
||||
|
||||
|
@ -478,8 +479,8 @@ static void arp_print(struct arp_payload *payload)
|
|||
}
|
||||
hbuffer[--k]='\0';
|
||||
|
||||
printk("src %pI4@%s, dst %pI4\n",
|
||||
&payload->src_ip, hbuffer, &payload->dst_ip);
|
||||
pr_debug("src %pI4@%s, dst %pI4\n",
|
||||
&payload->src_ip, hbuffer, &payload->dst_ip);
|
||||
}
|
||||
#endif
|
||||
|
||||
|
@ -518,7 +519,7 @@ arp_mangle(unsigned int hook,
|
|||
* this wouldn't work, since we didn't subscribe the mcast group on
|
||||
* other interfaces */
|
||||
if (c->dev != out) {
|
||||
pr_debug("CLUSTERIP: not mangling arp reply on different "
|
||||
pr_debug("not mangling arp reply on different "
|
||||
"interface: cip'%s'-skb'%s'\n",
|
||||
c->dev->name, out->name);
|
||||
clusterip_config_put(c);
|
||||
|
@ -529,7 +530,7 @@ arp_mangle(unsigned int hook,
|
|||
memcpy(payload->src_hw, c->clustermac, arp->ar_hln);
|
||||
|
||||
#ifdef DEBUG
|
||||
pr_debug(KERN_DEBUG "CLUSTERIP mangled arp reply: ");
|
||||
pr_debug("mangled arp reply: ");
|
||||
arp_print(payload);
|
||||
#endif
|
||||
|
||||
|
@ -705,13 +706,13 @@ static int __init clusterip_tg_init(void)
|
|||
#ifdef CONFIG_PROC_FS
|
||||
clusterip_procdir = proc_mkdir("ipt_CLUSTERIP", init_net.proc_net);
|
||||
if (!clusterip_procdir) {
|
||||
printk(KERN_ERR "CLUSTERIP: Unable to proc dir entry\n");
|
||||
pr_err("Unable to proc dir entry\n");
|
||||
ret = -ENOMEM;
|
||||
goto cleanup_hook;
|
||||
}
|
||||
#endif /* CONFIG_PROC_FS */
|
||||
|
||||
printk(KERN_NOTICE "ClusterIP Version %s loaded successfully\n",
|
||||
pr_info("ClusterIP Version %s loaded successfully\n",
|
||||
CLUSTERIP_VERSION);
|
||||
return 0;
|
||||
|
||||
|
@ -726,8 +727,7 @@ static int __init clusterip_tg_init(void)
|
|||
|
||||
static void __exit clusterip_tg_exit(void)
|
||||
{
|
||||
printk(KERN_NOTICE "ClusterIP Version %s unloading\n",
|
||||
CLUSTERIP_VERSION);
|
||||
pr_info("ClusterIP Version %s unloading\n", CLUSTERIP_VERSION);
|
||||
#ifdef CONFIG_PROC_FS
|
||||
remove_proc_entry(clusterip_procdir->name, clusterip_procdir->parent);
|
||||
#endif
|
||||
|
|
|
@ -6,7 +6,7 @@
|
|||
* it under the terms of the GNU General Public License version 2 as
|
||||
* published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
|
||||
#include <linux/in.h>
|
||||
#include <linux/module.h>
|
||||
#include <linux/skbuff.h>
|
||||
|
@ -99,19 +99,16 @@ static bool ecn_tg_check(const struct xt_tgchk_param *par)
|
|||
const struct ipt_entry *e = par->entryinfo;
|
||||
|
||||
if (einfo->operation & IPT_ECN_OP_MASK) {
|
||||
printk(KERN_WARNING "ECN: unsupported ECN operation %x\n",
|
||||
einfo->operation);
|
||||
pr_info("unsupported ECN operation %x\n", einfo->operation);
|
||||
return false;
|
||||
}
|
||||
if (einfo->ip_ect & ~IPT_ECN_IP_MASK) {
|
||||
printk(KERN_WARNING "ECN: new ECT codepoint %x out of mask\n",
|
||||
einfo->ip_ect);
|
||||
pr_info("new ECT codepoint %x out of mask\n", einfo->ip_ect);
|
||||
return false;
|
||||
}
|
||||
if ((einfo->operation & (IPT_ECN_OP_SET_ECE|IPT_ECN_OP_SET_CWR)) &&
|
||||
(e->ip.proto != IPPROTO_TCP || (e->ip.invflags & XT_INV_PROTO))) {
|
||||
printk(KERN_WARNING "ECN: cannot use TCP operations on a "
|
||||
"non-tcp rule\n");
|
||||
pr_info("cannot use TCP operations on a non-tcp rule\n");
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
|
|
|
@ -9,7 +9,7 @@
|
|||
* it under the terms of the GNU General Public License version 2 as
|
||||
* published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
|
||||
#include <linux/module.h>
|
||||
#include <linux/spinlock.h>
|
||||
#include <linux/skbuff.h>
|
||||
|
@ -444,12 +444,11 @@ static bool log_tg_check(const struct xt_tgchk_param *par)
|
|||
const struct ipt_log_info *loginfo = par->targinfo;
|
||||
|
||||
if (loginfo->level >= 8) {
|
||||
pr_debug("LOG: level %u >= 8\n", loginfo->level);
|
||||
pr_debug("level %u >= 8\n", loginfo->level);
|
||||
return false;
|
||||
}
|
||||
if (loginfo->prefix[sizeof(loginfo->prefix)-1] != '\0') {
|
||||
pr_debug("LOG: prefix term %i\n",
|
||||
loginfo->prefix[sizeof(loginfo->prefix)-1]);
|
||||
pr_debug("prefix is not null-terminated\n");
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
|
|
|
@ -8,7 +8,7 @@
|
|||
* it under the terms of the GNU General Public License version 2 as
|
||||
* published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
|
||||
#include <linux/types.h>
|
||||
#include <linux/inetdevice.h>
|
||||
#include <linux/ip.h>
|
||||
|
@ -33,11 +33,11 @@ static bool masquerade_tg_check(const struct xt_tgchk_param *par)
|
|||
const struct nf_nat_multi_range_compat *mr = par->targinfo;
|
||||
|
||||
if (mr->range[0].flags & IP_NAT_RANGE_MAP_IPS) {
|
||||
pr_debug("masquerade_check: bad MAP_IPS.\n");
|
||||
pr_debug("bad MAP_IPS.\n");
|
||||
return false;
|
||||
}
|
||||
if (mr->rangesize != 1) {
|
||||
pr_debug("masquerade_check: bad rangesize %u\n", mr->rangesize);
|
||||
pr_debug("bad rangesize %u\n", mr->rangesize);
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
|
@ -72,7 +72,7 @@ masquerade_tg(struct sk_buff *skb, const struct xt_target_param *par)
|
|||
rt = skb_rtable(skb);
|
||||
newsrc = inet_select_addr(par->out, rt->rt_gateway, RT_SCOPE_UNIVERSE);
|
||||
if (!newsrc) {
|
||||
printk("MASQUERADE: %s ate my IP address\n", par->out->name);
|
||||
pr_info("%s ate my IP address\n", par->out->name);
|
||||
return NF_DROP;
|
||||
}
|
||||
|
||||
|
|
|
@ -9,7 +9,7 @@
|
|||
* it under the terms of the GNU General Public License version 2 as
|
||||
* published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
|
||||
#include <linux/ip.h>
|
||||
#include <linux/module.h>
|
||||
#include <linux/netdevice.h>
|
||||
|
@ -27,11 +27,11 @@ static bool netmap_tg_check(const struct xt_tgchk_param *par)
|
|||
const struct nf_nat_multi_range_compat *mr = par->targinfo;
|
||||
|
||||
if (!(mr->range[0].flags & IP_NAT_RANGE_MAP_IPS)) {
|
||||
pr_debug("NETMAP:check: bad MAP_IPS.\n");
|
||||
pr_debug("bad MAP_IPS.\n");
|
||||
return false;
|
||||
}
|
||||
if (mr->rangesize != 1) {
|
||||
pr_debug("NETMAP:check: bad rangesize %u.\n", mr->rangesize);
|
||||
pr_debug("bad rangesize %u.\n", mr->rangesize);
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
|
|
|
@ -6,7 +6,7 @@
|
|||
* it under the terms of the GNU General Public License version 2 as
|
||||
* published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
|
||||
#include <linux/types.h>
|
||||
#include <linux/ip.h>
|
||||
#include <linux/timer.h>
|
||||
|
@ -31,11 +31,11 @@ static bool redirect_tg_check(const struct xt_tgchk_param *par)
|
|||
const struct nf_nat_multi_range_compat *mr = par->targinfo;
|
||||
|
||||
if (mr->range[0].flags & IP_NAT_RANGE_MAP_IPS) {
|
||||
pr_debug("redirect_check: bad MAP_IPS.\n");
|
||||
pr_debug("bad MAP_IPS.\n");
|
||||
return false;
|
||||
}
|
||||
if (mr->rangesize != 1) {
|
||||
pr_debug("redirect_check: bad rangesize %u.\n", mr->rangesize);
|
||||
pr_debug("bad rangesize %u.\n", mr->rangesize);
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
|
|
|
@ -9,7 +9,7 @@
|
|||
* it under the terms of the GNU General Public License version 2 as
|
||||
* published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
|
||||
#include <linux/module.h>
|
||||
#include <linux/skbuff.h>
|
||||
#include <linux/ip.h>
|
||||
|
@ -180,13 +180,13 @@ static bool reject_tg_check(const struct xt_tgchk_param *par)
|
|||
const struct ipt_entry *e = par->entryinfo;
|
||||
|
||||
if (rejinfo->with == IPT_ICMP_ECHOREPLY) {
|
||||
printk("ipt_REJECT: ECHOREPLY no longer supported.\n");
|
||||
pr_info("ECHOREPLY no longer supported.\n");
|
||||
return false;
|
||||
} else if (rejinfo->with == IPT_TCP_RESET) {
|
||||
/* Must specify that it's a TCP packet */
|
||||
if (e->ip.proto != IPPROTO_TCP ||
|
||||
(e->ip.invflags & XT_INV_PROTO)) {
|
||||
printk("ipt_REJECT: TCP_RESET invalid for non-tcp\n");
|
||||
pr_info("TCP_RESET invalid for non-tcp\n");
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
|
|
@ -29,7 +29,7 @@
|
|||
* Specify, after how many hundredths of a second the queue should be
|
||||
* flushed even if it is not full yet.
|
||||
*/
|
||||
|
||||
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
|
||||
#include <linux/module.h>
|
||||
#include <linux/spinlock.h>
|
||||
#include <linux/socket.h>
|
||||
|
@ -56,8 +56,6 @@ MODULE_ALIAS_NET_PF_PROTO(PF_NETLINK, NETLINK_NFLOG);
|
|||
#define ULOG_NL_EVENT 111 /* Harald's favorite number */
|
||||
#define ULOG_MAXNLGROUPS 32 /* numer of nlgroups */
|
||||
|
||||
#define PRINTR(format, args...) do { if (net_ratelimit()) printk(format , ## args); } while (0)
|
||||
|
||||
static unsigned int nlbufsiz = NLMSG_GOODSIZE;
|
||||
module_param(nlbufsiz, uint, 0400);
|
||||
MODULE_PARM_DESC(nlbufsiz, "netlink buffer size");
|
||||
|
@ -90,12 +88,12 @@ static void ulog_send(unsigned int nlgroupnum)
|
|||
ulog_buff_t *ub = &ulog_buffers[nlgroupnum];
|
||||
|
||||
if (timer_pending(&ub->timer)) {
|
||||
pr_debug("ipt_ULOG: ulog_send: timer was pending, deleting\n");
|
||||
pr_debug("ulog_send: timer was pending, deleting\n");
|
||||
del_timer(&ub->timer);
|
||||
}
|
||||
|
||||
if (!ub->skb) {
|
||||
pr_debug("ipt_ULOG: ulog_send: nothing to send\n");
|
||||
pr_debug("ulog_send: nothing to send\n");
|
||||
return;
|
||||
}
|
||||
|
||||
|
@ -104,7 +102,7 @@ static void ulog_send(unsigned int nlgroupnum)
|
|||
ub->lastnlh->nlmsg_type = NLMSG_DONE;
|
||||
|
||||
NETLINK_CB(ub->skb).dst_group = nlgroupnum + 1;
|
||||
pr_debug("ipt_ULOG: throwing %d packets to netlink group %u\n",
|
||||
pr_debug("throwing %d packets to netlink group %u\n",
|
||||
ub->qlen, nlgroupnum + 1);
|
||||
netlink_broadcast(nflognl, ub->skb, 0, nlgroupnum + 1, GFP_ATOMIC);
|
||||
|
||||
|
@ -117,7 +115,7 @@ static void ulog_send(unsigned int nlgroupnum)
|
|||
/* timer function to flush queue in flushtimeout time */
|
||||
static void ulog_timer(unsigned long data)
|
||||
{
|
||||
pr_debug("ipt_ULOG: timer function called, calling ulog_send\n");
|
||||
pr_debug("timer function called, calling ulog_send\n");
|
||||
|
||||
/* lock to protect against somebody modifying our structure
|
||||
* from ipt_ulog_target at the same time */
|
||||
|
@ -138,7 +136,7 @@ static struct sk_buff *ulog_alloc_skb(unsigned int size)
|
|||
n = max(size, nlbufsiz);
|
||||
skb = alloc_skb(n, GFP_ATOMIC);
|
||||
if (!skb) {
|
||||
PRINTR("ipt_ULOG: can't alloc whole buffer %ub!\n", n);
|
||||
pr_debug("cannot alloc whole buffer %ub!\n", n);
|
||||
|
||||
if (n > size) {
|
||||
/* try to allocate only as much as we need for
|
||||
|
@ -146,8 +144,7 @@ static struct sk_buff *ulog_alloc_skb(unsigned int size)
|
|||
|
||||
skb = alloc_skb(size, GFP_ATOMIC);
|
||||
if (!skb)
|
||||
PRINTR("ipt_ULOG: can't even allocate %ub\n",
|
||||
size);
|
||||
pr_debug("cannot even allocate %ub\n", size);
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -198,8 +195,7 @@ static void ipt_ulog_packet(unsigned int hooknum,
|
|||
goto alloc_failure;
|
||||
}
|
||||
|
||||
pr_debug("ipt_ULOG: qlen %d, qthreshold %Zu\n", ub->qlen,
|
||||
loginfo->qthreshold);
|
||||
pr_debug("qlen %d, qthreshold %Zu\n", ub->qlen, loginfo->qthreshold);
|
||||
|
||||
/* NLMSG_PUT contains a hidden goto nlmsg_failure !!! */
|
||||
nlh = NLMSG_PUT(ub->skb, 0, ub->qlen, ULOG_NL_EVENT,
|
||||
|
@ -272,11 +268,9 @@ static void ipt_ulog_packet(unsigned int hooknum,
|
|||
return;
|
||||
|
||||
nlmsg_failure:
|
||||
PRINTR("ipt_ULOG: error during NLMSG_PUT\n");
|
||||
|
||||
pr_debug("error during NLMSG_PUT\n");
|
||||
alloc_failure:
|
||||
PRINTR("ipt_ULOG: Error building netlink message\n");
|
||||
|
||||
pr_debug("Error building netlink message\n");
|
||||
spin_unlock_bh(&ulog_lock);
|
||||
}
|
||||
|
||||
|
@ -318,12 +312,11 @@ static bool ulog_tg_check(const struct xt_tgchk_param *par)
|
|||
const struct ipt_ulog_info *loginfo = par->targinfo;
|
||||
|
||||
if (loginfo->prefix[sizeof(loginfo->prefix) - 1] != '\0') {
|
||||
pr_debug("ipt_ULOG: prefix term %i\n",
|
||||
loginfo->prefix[sizeof(loginfo->prefix) - 1]);
|
||||
pr_debug("prefix not null-terminated\n");
|
||||
return false;
|
||||
}
|
||||
if (loginfo->qthreshold > ULOG_MAX_QLEN) {
|
||||
pr_debug("ipt_ULOG: queue threshold %Zu > MAX_QLEN\n",
|
||||
pr_debug("queue threshold %Zu > MAX_QLEN\n",
|
||||
loginfo->qthreshold);
|
||||
return false;
|
||||
}
|
||||
|
@ -389,10 +382,10 @@ static int __init ulog_tg_init(void)
|
|||
{
|
||||
int ret, i;
|
||||
|
||||
pr_debug("ipt_ULOG: init module\n");
|
||||
pr_debug("init module\n");
|
||||
|
||||
if (nlbufsiz > 128*1024) {
|
||||
printk("Netlink buffer has to be <= 128kB\n");
|
||||
pr_warning("Netlink buffer has to be <= 128kB\n");
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
|
@ -422,7 +415,7 @@ static void __exit ulog_tg_exit(void)
|
|||
ulog_buff_t *ub;
|
||||
int i;
|
||||
|
||||
pr_debug("ipt_ULOG: cleanup_module\n");
|
||||
pr_debug("cleanup_module\n");
|
||||
|
||||
if (nflog)
|
||||
nf_log_unregister(&ipt_ulog_logger);
|
||||
|
|
|
@ -8,7 +8,7 @@
|
|||
* it under the terms of the GNU General Public License version 2 as
|
||||
* published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/module.h>
|
||||
#include <linux/skbuff.h>
|
||||
|
@ -76,24 +76,24 @@ static bool addrtype_mt_checkentry_v1(const struct xt_mtchk_param *par)
|
|||
|
||||
if (info->flags & IPT_ADDRTYPE_LIMIT_IFACE_IN &&
|
||||
info->flags & IPT_ADDRTYPE_LIMIT_IFACE_OUT) {
|
||||
printk(KERN_ERR "ipt_addrtype: both incoming and outgoing "
|
||||
"interface limitation cannot be selected\n");
|
||||
pr_info("both incoming and outgoing "
|
||||
"interface limitation cannot be selected\n");
|
||||
return false;
|
||||
}
|
||||
|
||||
if (par->hook_mask & ((1 << NF_INET_PRE_ROUTING) |
|
||||
(1 << NF_INET_LOCAL_IN)) &&
|
||||
info->flags & IPT_ADDRTYPE_LIMIT_IFACE_OUT) {
|
||||
printk(KERN_ERR "ipt_addrtype: output interface limitation "
|
||||
"not valid in PRE_ROUTING and INPUT\n");
|
||||
pr_info("output interface limitation "
|
||||
"not valid in PREROUTING and INPUT\n");
|
||||
return false;
|
||||
}
|
||||
|
||||
if (par->hook_mask & ((1 << NF_INET_POST_ROUTING) |
|
||||
(1 << NF_INET_LOCAL_OUT)) &&
|
||||
info->flags & IPT_ADDRTYPE_LIMIT_IFACE_IN) {
|
||||
printk(KERN_ERR "ipt_addrtype: input interface limitation "
|
||||
"not valid in POST_ROUTING and OUTPUT\n");
|
||||
pr_info("input interface limitation "
|
||||
"not valid in POSTROUTING and OUTPUT\n");
|
||||
return false;
|
||||
}
|
||||
|
||||
|
|
|
@ -6,7 +6,7 @@
|
|||
* it under the terms of the GNU General Public License version 2 as
|
||||
* published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
|
||||
#include <linux/in.h>
|
||||
#include <linux/ip.h>
|
||||
#include <net/ip.h>
|
||||
|
@ -98,8 +98,7 @@ static bool ecn_mt_check(const struct xt_mtchk_param *par)
|
|||
|
||||
if (info->operation & (IPT_ECN_OP_MATCH_ECE|IPT_ECN_OP_MATCH_CWR) &&
|
||||
ip->proto != IPPROTO_TCP) {
|
||||
printk(KERN_WARNING "ipt_ecn: can't match TCP bits in rule for"
|
||||
" non-tcp packets\n");
|
||||
pr_info("cannot match TCP bits in rule for non-tcp packets\n");
|
||||
return false;
|
||||
}
|
||||
|
||||
|
|
|
@ -7,6 +7,7 @@
|
|||
*/
|
||||
|
||||
/* Everything about the rules for NAT. */
|
||||
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
|
||||
#include <linux/types.h>
|
||||
#include <linux/ip.h>
|
||||
#include <linux/netfilter.h>
|
||||
|
@ -79,7 +80,7 @@ static bool ipt_snat_checkentry(const struct xt_tgchk_param *par)
|
|||
|
||||
/* Must be a valid range */
|
||||
if (mr->rangesize != 1) {
|
||||
printk("SNAT: multiple ranges no longer supported\n");
|
||||
pr_info("SNAT: multiple ranges no longer supported\n");
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
|
@ -91,7 +92,7 @@ static bool ipt_dnat_checkentry(const struct xt_tgchk_param *par)
|
|||
|
||||
/* Must be a valid range */
|
||||
if (mr->rangesize != 1) {
|
||||
printk("DNAT: multiple ranges no longer supported\n");
|
||||
pr_info("DNAT: multiple ranges no longer supported\n");
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
|
|
|
@ -40,13 +40,13 @@ MODULE_DESCRIPTION("IPv6 packet filter");
|
|||
/*#define DEBUG_IP_FIREWALL_USER*/
|
||||
|
||||
#ifdef DEBUG_IP_FIREWALL
|
||||
#define dprintf(format, args...) printk(format , ## args)
|
||||
#define dprintf(format, args...) pr_info(format , ## args)
|
||||
#else
|
||||
#define dprintf(format, args...)
|
||||
#endif
|
||||
|
||||
#ifdef DEBUG_IP_FIREWALL_USER
|
||||
#define duprintf(format, args...) printk(format , ## args)
|
||||
#define duprintf(format, args...) pr_info(format , ## args)
|
||||
#else
|
||||
#define duprintf(format, args...)
|
||||
#endif
|
||||
|
@ -200,8 +200,7 @@ static unsigned int
|
|||
ip6t_error(struct sk_buff *skb, const struct xt_target_param *par)
|
||||
{
|
||||
if (net_ratelimit())
|
||||
printk("ip6_tables: error: `%s'\n",
|
||||
(const char *)par->targinfo);
|
||||
pr_info("error: `%s'\n", (const char *)par->targinfo);
|
||||
|
||||
return NF_DROP;
|
||||
}
|
||||
|
@ -2308,7 +2307,7 @@ static int __init ip6_tables_init(void)
|
|||
if (ret < 0)
|
||||
goto err5;
|
||||
|
||||
printk(KERN_INFO "ip6_tables: (C) 2000-2006 Netfilter Core Team\n");
|
||||
pr_info("(C) 2000-2006 Netfilter Core Team\n");
|
||||
return 0;
|
||||
|
||||
err5:
|
||||
|
|
|
@ -9,7 +9,7 @@
|
|||
* it under the terms of the GNU General Public License version 2 as
|
||||
* published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
|
||||
#include <linux/module.h>
|
||||
#include <linux/skbuff.h>
|
||||
#include <linux/if_arp.h>
|
||||
|
@ -456,12 +456,11 @@ static bool log_tg6_check(const struct xt_tgchk_param *par)
|
|||
const struct ip6t_log_info *loginfo = par->targinfo;
|
||||
|
||||
if (loginfo->level >= 8) {
|
||||
pr_debug("LOG: level %u >= 8\n", loginfo->level);
|
||||
pr_debug("level %u >= 8\n", loginfo->level);
|
||||
return false;
|
||||
}
|
||||
if (loginfo->prefix[sizeof(loginfo->prefix)-1] != '\0') {
|
||||
pr_debug("LOG: prefix term %i\n",
|
||||
loginfo->prefix[sizeof(loginfo->prefix)-1]);
|
||||
pr_debug("prefix not null-terminated\n");
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
|
|
|
@ -14,7 +14,7 @@
|
|||
* as published by the Free Software Foundation; either version
|
||||
* 2 of the License, or (at your option) any later version.
|
||||
*/
|
||||
|
||||
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
|
||||
#include <linux/module.h>
|
||||
#include <linux/skbuff.h>
|
||||
#include <linux/icmpv6.h>
|
||||
|
@ -49,7 +49,7 @@ static void send_reset(struct net *net, struct sk_buff *oldskb)
|
|||
|
||||
if ((!(ipv6_addr_type(&oip6h->saddr) & IPV6_ADDR_UNICAST)) ||
|
||||
(!(ipv6_addr_type(&oip6h->daddr) & IPV6_ADDR_UNICAST))) {
|
||||
pr_debug("ip6t_REJECT: addr is not unicast.\n");
|
||||
pr_debug("addr is not unicast.\n");
|
||||
return;
|
||||
}
|
||||
|
||||
|
@ -57,7 +57,7 @@ static void send_reset(struct net *net, struct sk_buff *oldskb)
|
|||
tcphoff = ipv6_skip_exthdr(oldskb, ((u8*)(oip6h+1) - oldskb->data), &proto);
|
||||
|
||||
if ((tcphoff < 0) || (tcphoff > oldskb->len)) {
|
||||
pr_debug("ip6t_REJECT: Can't get TCP header.\n");
|
||||
pr_debug("Cannot get TCP header.\n");
|
||||
return;
|
||||
}
|
||||
|
||||
|
@ -65,7 +65,7 @@ static void send_reset(struct net *net, struct sk_buff *oldskb)
|
|||
|
||||
/* IP header checks: fragment, too short. */
|
||||
if (proto != IPPROTO_TCP || otcplen < sizeof(struct tcphdr)) {
|
||||
pr_debug("ip6t_REJECT: proto(%d) != IPPROTO_TCP, "
|
||||
pr_debug("proto(%d) != IPPROTO_TCP, "
|
||||
"or too short. otcplen = %d\n",
|
||||
proto, otcplen);
|
||||
return;
|
||||
|
@ -76,14 +76,14 @@ static void send_reset(struct net *net, struct sk_buff *oldskb)
|
|||
|
||||
/* No RST for RST. */
|
||||
if (otcph.rst) {
|
||||
pr_debug("ip6t_REJECT: RST is set\n");
|
||||
pr_debug("RST is set\n");
|
||||
return;
|
||||
}
|
||||
|
||||
/* Check checksum. */
|
||||
if (csum_ipv6_magic(&oip6h->saddr, &oip6h->daddr, otcplen, IPPROTO_TCP,
|
||||
skb_checksum(oldskb, tcphoff, otcplen, 0))) {
|
||||
pr_debug("ip6t_REJECT: TCP checksum is invalid\n");
|
||||
pr_debug("TCP checksum is invalid\n");
|
||||
return;
|
||||
}
|
||||
|
||||
|
@ -107,7 +107,7 @@ static void send_reset(struct net *net, struct sk_buff *oldskb)
|
|||
|
||||
if (!nskb) {
|
||||
if (net_ratelimit())
|
||||
printk("ip6t_REJECT: Can't alloc skb\n");
|
||||
pr_debug("cannot alloc skb\n");
|
||||
dst_release(dst);
|
||||
return;
|
||||
}
|
||||
|
@ -206,7 +206,7 @@ reject_tg6(struct sk_buff *skb, const struct xt_target_param *par)
|
|||
break;
|
||||
default:
|
||||
if (net_ratelimit())
|
||||
printk(KERN_WARNING "ip6t_REJECT: case %u not handled yet\n", reject->with);
|
||||
pr_info("case %u not handled yet\n", reject->with);
|
||||
break;
|
||||
}
|
||||
|
||||
|
@ -219,13 +219,13 @@ static bool reject_tg6_check(const struct xt_tgchk_param *par)
|
|||
const struct ip6t_entry *e = par->entryinfo;
|
||||
|
||||
if (rejinfo->with == IP6T_ICMP6_ECHOREPLY) {
|
||||
printk("ip6t_REJECT: ECHOREPLY is not supported.\n");
|
||||
pr_info("ECHOREPLY is not supported.\n");
|
||||
return false;
|
||||
} else if (rejinfo->with == IP6T_TCP_RESET) {
|
||||
/* Must specify that it's a TCP packet */
|
||||
if (e->ipv6.proto != IPPROTO_TCP ||
|
||||
(e->ipv6.invflags & XT_INV_PROTO)) {
|
||||
printk("ip6t_REJECT: TCP_RESET illegal for non-tcp\n");
|
||||
pr_info("TCP_RESET illegal for non-tcp\n");
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
|
|
@ -6,7 +6,7 @@
|
|||
* it under the terms of the GNU General Public License version 2 as
|
||||
* published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
|
||||
#include <linux/module.h>
|
||||
#include <linux/skbuff.h>
|
||||
#include <linux/ip.h>
|
||||
|
@ -29,7 +29,7 @@ spi_match(u_int32_t min, u_int32_t max, u_int32_t spi, bool invert)
|
|||
{
|
||||
bool r;
|
||||
|
||||
pr_debug("ah spi_match:%c 0x%x <= 0x%x <= 0x%x",
|
||||
pr_debug("spi_match:%c 0x%x <= 0x%x <= 0x%x\n",
|
||||
invert ? '!' : ' ', min, spi, max);
|
||||
r = (spi >= min && spi <= max) ^ invert;
|
||||
pr_debug(" result %s\n", r ? "PASS" : "FAILED");
|
||||
|
@ -92,7 +92,7 @@ static bool ah_mt6_check(const struct xt_mtchk_param *par)
|
|||
const struct ip6t_ah *ahinfo = par->matchinfo;
|
||||
|
||||
if (ahinfo->invflags & ~IP6T_AH_INV_MASK) {
|
||||
pr_debug("ip6t_ah: unknown flags %X\n", ahinfo->invflags);
|
||||
pr_debug("unknown flags %X\n", ahinfo->invflags);
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
|
|
|
@ -6,7 +6,7 @@
|
|||
* it under the terms of the GNU General Public License version 2 as
|
||||
* published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
|
||||
#include <linux/module.h>
|
||||
#include <linux/skbuff.h>
|
||||
#include <linux/ipv6.h>
|
||||
|
@ -27,7 +27,7 @@ static inline bool
|
|||
id_match(u_int32_t min, u_int32_t max, u_int32_t id, bool invert)
|
||||
{
|
||||
bool r;
|
||||
pr_debug("frag id_match:%c 0x%x <= 0x%x <= 0x%x", invert ? '!' : ' ',
|
||||
pr_debug("id_match:%c 0x%x <= 0x%x <= 0x%x\n", invert ? '!' : ' ',
|
||||
min, id, max);
|
||||
r = (id >= min && id <= max) ^ invert;
|
||||
pr_debug(" result %s\n", r ? "PASS" : "FAILED");
|
||||
|
@ -107,7 +107,7 @@ static bool frag_mt6_check(const struct xt_mtchk_param *par)
|
|||
const struct ip6t_frag *fraginfo = par->matchinfo;
|
||||
|
||||
if (fraginfo->invflags & ~IP6T_FRAG_INV_MASK) {
|
||||
pr_debug("ip6t_frag: unknown flags %X\n", fraginfo->invflags);
|
||||
pr_debug("unknown flags %X\n", fraginfo->invflags);
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
|
|
|
@ -6,7 +6,7 @@
|
|||
* it under the terms of the GNU General Public License version 2 as
|
||||
* published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
|
||||
#include <linux/module.h>
|
||||
#include <linux/skbuff.h>
|
||||
#include <linux/ipv6.h>
|
||||
|
@ -169,12 +169,12 @@ static bool hbh_mt6_check(const struct xt_mtchk_param *par)
|
|||
const struct ip6t_opts *optsinfo = par->matchinfo;
|
||||
|
||||
if (optsinfo->invflags & ~IP6T_OPTS_INV_MASK) {
|
||||
pr_debug("ip6t_opts: unknown flags %X\n", optsinfo->invflags);
|
||||
pr_debug("unknown flags %X\n", optsinfo->invflags);
|
||||
return false;
|
||||
}
|
||||
|
||||
if (optsinfo->flags & IP6T_OPTS_NSTRICT) {
|
||||
pr_debug("ip6t_opts: Not strict - not implemented");
|
||||
pr_debug("Not strict - not implemented");
|
||||
return false;
|
||||
}
|
||||
|
||||
|
|
|
@ -6,7 +6,7 @@
|
|||
* it under the terms of the GNU General Public License version 2 as
|
||||
* published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
|
||||
#include <linux/module.h>
|
||||
#include <linux/skbuff.h>
|
||||
#include <linux/ipv6.h>
|
||||
|
@ -29,7 +29,7 @@ static inline bool
|
|||
segsleft_match(u_int32_t min, u_int32_t max, u_int32_t id, bool invert)
|
||||
{
|
||||
bool r;
|
||||
pr_debug("rt segsleft_match:%c 0x%x <= 0x%x <= 0x%x",
|
||||
pr_debug("segsleft_match:%c 0x%x <= 0x%x <= 0x%x\n",
|
||||
invert ? '!' : ' ', min, id, max);
|
||||
r = (id >= min && id <= max) ^ invert;
|
||||
pr_debug(" result %s\n", r ? "PASS" : "FAILED");
|
||||
|
@ -188,7 +188,7 @@ static bool rt_mt6_check(const struct xt_mtchk_param *par)
|
|||
const struct ip6t_rt *rtinfo = par->matchinfo;
|
||||
|
||||
if (rtinfo->invflags & ~IP6T_RT_INV_MASK) {
|
||||
pr_debug("ip6t_rt: unknown flags %X\n", rtinfo->invflags);
|
||||
pr_debug("unknown flags %X\n", rtinfo->invflags);
|
||||
return false;
|
||||
}
|
||||
if ((rtinfo->flags & (IP6T_RT_RES | IP6T_RT_FST_MASK)) &&
|
||||
|
|
|
@ -67,15 +67,14 @@ tcpmss_mangle_packet(struct sk_buff *skb,
|
|||
if (info->mss == XT_TCPMSS_CLAMP_PMTU) {
|
||||
if (dst_mtu(skb_dst(skb)) <= minlen) {
|
||||
if (net_ratelimit())
|
||||
pr_err("xt_TCPMSS: "
|
||||
"unknown or invalid path-MTU (%u)\n",
|
||||
pr_err("unknown or invalid path-MTU (%u)\n",
|
||||
dst_mtu(skb_dst(skb)));
|
||||
return -1;
|
||||
}
|
||||
if (in_mtu <= minlen) {
|
||||
if (net_ratelimit())
|
||||
pr_err("xt_TCPMSS: unknown or "
|
||||
"invalid path-MTU (%u)\n", in_mtu);
|
||||
pr_err("unknown or invalid path-MTU (%u)\n",
|
||||
in_mtu);
|
||||
return -1;
|
||||
}
|
||||
newmss = min(dst_mtu(skb_dst(skb)), in_mtu) - minlen;
|
||||
|
|
|
@ -9,7 +9,7 @@
|
|||
* published by the Free Software Foundation.
|
||||
*
|
||||
*/
|
||||
|
||||
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
|
||||
#include <linux/module.h>
|
||||
#include <linux/skbuff.h>
|
||||
#include <linux/ip.h>
|
||||
|
@ -67,7 +67,7 @@ static bool tproxy_tg_check(const struct xt_tgchk_param *par)
|
|||
&& !(i->invflags & IPT_INV_PROTO))
|
||||
return true;
|
||||
|
||||
pr_info("xt_TPROXY: Can be used only in combination with "
|
||||
pr_info("Can be used only in combination with "
|
||||
"either -p tcp or -p udp\n");
|
||||
return false;
|
||||
}
|
||||
|
|
|
@ -29,7 +29,7 @@ static inline bool
|
|||
spi_match(u_int32_t min, u_int32_t max, u_int32_t spi, bool invert)
|
||||
{
|
||||
bool r;
|
||||
pr_debug("esp spi_match:%c 0x%x <= 0x%x <= 0x%x\n",
|
||||
pr_debug("spi_match:%c 0x%x <= 0x%x <= 0x%x\n",
|
||||
invert ? '!' : ' ', min, spi, max);
|
||||
r = (spi >= min && spi <= max) ^ invert;
|
||||
pr_debug(" result %s\n", r ? "PASS" : "FAILED");
|
||||
|
|
|
@ -8,6 +8,7 @@
|
|||
* it under the terms of the GNU General Public License version 2 as
|
||||
* published by the Free Software Foundation.
|
||||
*/
|
||||
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
|
||||
#include <linux/module.h>
|
||||
#include <linux/skbuff.h>
|
||||
#include <linux/ip.h>
|
||||
|
|
|
@ -321,8 +321,8 @@ static bool recent_mt_check(const struct xt_mtchk_param *par)
|
|||
hash_rnd_inited = true;
|
||||
}
|
||||
if (info->check_set & ~XT_RECENT_VALID_FLAGS) {
|
||||
pr_info(KBUILD_MODNAME ": Unsupported user space flags "
|
||||
"(%08x)\n", info->check_set);
|
||||
pr_info("Unsupported user space flags (%08x)\n",
|
||||
info->check_set);
|
||||
return false;
|
||||
}
|
||||
if (hweight8(info->check_set &
|
||||
|
@ -336,7 +336,7 @@ static bool recent_mt_check(const struct xt_mtchk_param *par)
|
|||
if ((info->check_set & XT_RECENT_REAP) && !info->seconds)
|
||||
return false;
|
||||
if (info->hit_count > ip_pkt_list_tot) {
|
||||
pr_info(KBUILD_MODNAME ": hitcount (%u) is larger than "
|
||||
pr_info("hitcount (%u) is larger than "
|
||||
"packets to be remembered (%u)\n",
|
||||
info->hit_count, ip_pkt_list_tot);
|
||||
return false;
|
||||
|
|
|
@ -9,7 +9,7 @@
|
|||
* published by the Free Software Foundation.
|
||||
*
|
||||
*/
|
||||
|
||||
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
|
||||
#include <linux/module.h>
|
||||
#include <linux/skbuff.h>
|
||||
#include <linux/netfilter/x_tables.h>
|
||||
|
@ -165,8 +165,7 @@ socket_match(const struct sk_buff *skb, const struct xt_match_param *par,
|
|||
sk = NULL;
|
||||
}
|
||||
|
||||
pr_debug("socket match: proto %u %08x:%u -> %08x:%u "
|
||||
"(orig %08x:%u) sock %p\n",
|
||||
pr_debug("proto %u %08x:%u -> %08x:%u (orig %08x:%u) sock %p\n",
|
||||
protocol, ntohl(saddr), ntohs(sport),
|
||||
ntohl(daddr), ntohs(dport),
|
||||
ntohl(iph->daddr), hp ? ntohs(hp->dest) : 0, sk);
|
||||
|
|
|
@ -223,8 +223,8 @@ static bool time_mt_check(const struct xt_mtchk_param *par)
|
|||
|
||||
if (info->daytime_start > XT_TIME_MAX_DAYTIME ||
|
||||
info->daytime_stop > XT_TIME_MAX_DAYTIME) {
|
||||
printk(KERN_WARNING "xt_time: invalid argument - start or "
|
||||
"stop time greater than 23:59:59\n");
|
||||
pr_info("invalid argument - start or "
|
||||
"stop time greater than 23:59:59\n");
|
||||
return false;
|
||||
}
|
||||
|
||||
|
|
Loading…
Reference in a new issue