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[NETFILTER]: x_tables: switch hotdrop to bool

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Switch the "hotdrop" variables to boolean

Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jan Engelhardt
2007-07-07 22:15:12 -07:00
committed by David S. Miller
parent 7bfe246116
commit cff533ac12
46 changed files with 92 additions and 92 deletions
Download Patch File Download Diff File Expand all files Collapse all files
net/ipv6/netfilter/ip6_tables.c
+6 -6
View File
@@ -102,7 +102,7 @@ ip6_packet_match(const struct sk_buff *skb,
const char *outdev,
const struct ip6t_ip6 *ip6info,
unsigned int *protoff,
int *fragoff, int *hotdrop)
int *fragoff, bool *hotdrop)
{
size_t i;
unsigned long ret;
@@ -162,7 +162,7 @@ ip6_packet_match(const struct sk_buff *skb,
protohdr = ipv6_find_hdr(skb, protoff, -1, &_frag_off);
if (protohdr < 0) {
if (_frag_off == 0)
*hotdrop = 1;
*hotdrop = true;
return 0;
}
*fragoff = _frag_off;
@@ -225,7 +225,7 @@ int do_match(struct ip6t_entry_match *m,
const struct net_device *out,
int offset,
unsigned int protoff,
int *hotdrop)
bool *hotdrop)
{
/* Stop iteration if it doesn't match */
if (!m->u.kernel.match->match(skb, in, out, m->u.kernel.match, m->data,
@@ -252,7 +252,7 @@ ip6t_do_table(struct sk_buff **pskb,
static const char nulldevname[IFNAMSIZ] __attribute__((aligned(sizeof(long))));
int offset = 0;
unsigned int protoff = 0;
int hotdrop = 0;
bool hotdrop = false;
/* Initializing verdict to NF_DROP keeps gcc happy. */
unsigned int verdict = NF_DROP;
const char *indev, *outdev;
@@ -1299,7 +1299,7 @@ icmp6_match(const struct sk_buff *skb,
const void *matchinfo,
int offset,
unsigned int protoff,
int *hotdrop)
bool *hotdrop)
{
struct icmp6hdr _icmp, *ic;
const struct ip6t_icmp *icmpinfo = matchinfo;
@@ -1313,7 +1313,7 @@ icmp6_match(const struct sk_buff *skb,
/* We've been asked to examine this packet, and we
can't. Hence, no choice but to drop. */
duprintf("Dropping evil ICMP tinygram.\n");
*hotdrop = 1;
*hotdrop = true;
return 0;
}
net/ipv6/netfilter/ip6t_ah.c
+3 -3
View File
@@ -49,7 +49,7 @@ match(const struct sk_buff *skb,
const void *matchinfo,
int offset,
unsigned int protoff,
int *hotdrop)
bool *hotdrop)
{
struct ip_auth_hdr *ah, _ah;
const struct ip6t_ah *ahinfo = matchinfo;
@@ -60,13 +60,13 @@ match(const struct sk_buff *skb,
err = ipv6_find_hdr(skb, &ptr, NEXTHDR_AUTH, NULL);
if (err < 0) {
if (err != -ENOENT)
*hotdrop = 1;
*hotdrop = true;
return 0;
}
ah = skb_header_pointer(skb, ptr, sizeof(_ah), &_ah);
if (ah == NULL) {
*hotdrop = 1;
*hotdrop = true;
return 0;
}
net/ipv6/netfilter/ip6t_eui64.c
+2 -2
View File
@@ -27,7 +27,7 @@ match(const struct sk_buff *skb,
const void *matchinfo,
int offset,
unsigned int protoff,
int *hotdrop)
bool *hotdrop)
{
unsigned char eui64[8];
int i = 0;
@@ -35,7 +35,7 @@ match(const struct sk_buff *skb,
if (!(skb_mac_header(skb) >= skb->head &&
(skb_mac_header(skb) + ETH_HLEN) <= skb->data) &&
offset != 0) {
*hotdrop = 1;
*hotdrop = true;
return 0;
}
net/ipv6/netfilter/ip6t_frag.c
+3 -3
View File
@@ -48,7 +48,7 @@ match(const struct sk_buff *skb,
const void *matchinfo,
int offset,
unsigned int protoff,
int *hotdrop)
bool *hotdrop)
{
struct frag_hdr _frag, *fh;
const struct ip6t_frag *fraginfo = matchinfo;
@@ -58,13 +58,13 @@ match(const struct sk_buff *skb,
err = ipv6_find_hdr(skb, &ptr, NEXTHDR_FRAGMENT, NULL);
if (err < 0) {
if (err != -ENOENT)
*hotdrop = 1;
*hotdrop = true;
return 0;
}
fh = skb_header_pointer(skb, ptr, sizeof(_frag), &_frag);
if (fh == NULL) {
*hotdrop = 1;
*hotdrop = true;
return 0;
}
net/ipv6/netfilter/ip6t_hbh.c
+3 -3
View File
@@ -55,7 +55,7 @@ match(const struct sk_buff *skb,
const void *matchinfo,
int offset,
unsigned int protoff,
int *hotdrop)
bool *hotdrop)
{
struct ipv6_opt_hdr _optsh, *oh;
const struct ip6t_opts *optinfo = matchinfo;
@@ -71,13 +71,13 @@ match(const struct sk_buff *skb,
err = ipv6_find_hdr(skb, &ptr, match->data, NULL);
if (err < 0) {
if (err != -ENOENT)
*hotdrop = 1;
*hotdrop = true;
return 0;
}
oh = skb_header_pointer(skb, ptr, sizeof(_optsh), &_optsh);
if (oh == NULL) {
*hotdrop = 1;
*hotdrop = true;
return 0;
}
net/ipv6/netfilter/ip6t_hl.c
+1 -1
View File
@@ -22,7 +22,7 @@ MODULE_LICENSE("GPL");
static int match(const struct sk_buff *skb,
const struct net_device *in, const struct net_device *out,
const struct xt_match *match, const void *matchinfo,
int offset, unsigned int protoff, int *hotdrop)
int offset, unsigned int protoff, bool *hotdrop)
{
const struct ip6t_hl_info *info = matchinfo;
const struct ipv6hdr *ip6h = ipv6_hdr(skb);
net/ipv6/netfilter/ip6t_ipv6header.c
+1 -1
View File
@@ -34,7 +34,7 @@ ipv6header_match(const struct sk_buff *skb,
const void *matchinfo,
int offset,
unsigned int protoff,
int *hotdrop)
bool *hotdrop)
{
const struct ip6t_ipv6header_info *info = matchinfo;
unsigned int temp;
net/ipv6/netfilter/ip6t_mh.c
+3 -3
View File
@@ -48,7 +48,7 @@ match(const struct sk_buff *skb,
const void *matchinfo,
int offset,
unsigned int protoff,
int *hotdrop)
bool *hotdrop)
{
struct ip6_mh _mh, *mh;
const struct ip6t_mh *mhinfo = matchinfo;
@@ -62,14 +62,14 @@ match(const struct sk_buff *skb,
/* We've been asked to examine this packet, and we
can't. Hence, no choice but to drop. */
duprintf("Dropping evil MH tinygram.\n");
*hotdrop = 1;
*hotdrop = true;
return 0;
}
if (mh->ip6mh_proto != IPPROTO_NONE) {
duprintf("Dropping invalid MH Payload Proto: %u\n",
mh->ip6mh_proto);
*hotdrop = 1;
*hotdrop = true;
return 0;
}
net/ipv6/netfilter/ip6t_owner.c
+1 -1
View File
@@ -31,7 +31,7 @@ match(const struct sk_buff *skb,
const void *matchinfo,
int offset,
unsigned int protoff,
int *hotdrop)
bool *hotdrop)
{
const struct ip6t_owner_info *info = matchinfo;
net/ipv6/netfilter/ip6t_rt.c
+3 -3
View File
@@ -50,7 +50,7 @@ match(const struct sk_buff *skb,
const void *matchinfo,
int offset,
unsigned int protoff,
int *hotdrop)
bool *hotdrop)
{
struct ipv6_rt_hdr _route, *rh;
const struct ip6t_rt *rtinfo = matchinfo;
@@ -64,13 +64,13 @@ match(const struct sk_buff *skb,
err = ipv6_find_hdr(skb, &ptr, NEXTHDR_ROUTING, NULL);
if (err < 0) {
if (err != -ENOENT)
*hotdrop = 1;
*hotdrop = true;
return 0;
}
rh = skb_header_pointer(skb, ptr, sizeof(_route), &_route);
if (rh == NULL) {
*hotdrop = 1;
*hotdrop = true;
return 0;
}