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iptables: fix connmark savedscp build 

Add <strings.h> for ffs() definition.

Reported-by: Rosen Penev <rosenp@gmail.com>
Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
master
Kevin Darbyshire-Bryant 2019-07-29 20:23:13 +01:00
parent 4dcef8263e
commit 4bc02a421f
1 changed files with 24 additions and 16 deletions
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40
package/network/utils/iptables/patches/010-add-savedscp-support.patch
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@ -11,7 +11,15 @@ Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
--- a/extensions/libxt_CONNMARK.c
+++ b/extensions/libxt_CONNMARK.c
@@ -49,6 +49,7 @@ enum {
@@ -22,6 +22,7 @@
#include <stdbool.h>
#include <stdint.h>
#include <stdio.h>
+#include <strings.h>
#include <xtables.h>
#include <linux/netfilter/xt_CONNMARK.h>
@@ -49,6 +50,7 @@ enum {
O_CTMASK,
O_NFMASK,
O_MASK,
@ -19,7 +27,7 @@ Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
F_SET_MARK = 1 << O_SET_MARK,
F_SAVE_MARK = 1 << O_SAVE_MARK,
F_RESTORE_MARK = 1 << O_RESTORE_MARK,
@@ -61,8 +62,10 @@ enum {
@@ -61,8 +63,10 @@ enum {
F_CTMASK = 1 << O_CTMASK,
F_NFMASK = 1 << O_NFMASK,
F_MASK = 1 << O_MASK,
@ -31,7 +39,7 @@ Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
};
static const char *const xt_connmark_shift_ops[] = {
@@ -75,6 +78,7 @@ static void CONNMARK_help(void)
@@ -75,6 +79,7 @@ static void CONNMARK_help(void)
printf(
"CONNMARK target options:\n"
" --set-mark value[/mask] Set conntrack mark value\n"
@ -39,7 +47,7 @@ Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
" --save-mark [--mask mask] Save the packet nfmark in the connection\n"
" --restore-mark [--mask mask] Restore saved nfmark value\n");
}
@@ -83,6 +87,8 @@ static void CONNMARK_help(void)
@@ -83,6 +88,8 @@ static void CONNMARK_help(void)
static const struct xt_option_entry CONNMARK_opts[] = {
{.name = "set-mark", .id = O_SET_MARK, .type = XTTYPE_MARKMASK32,
.excl = F_OP_ANY},
@ -48,7 +56,7 @@ Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
{.name = "save-mark", .id = O_SAVE_MARK, .type = XTTYPE_NONE,
.excl = F_OP_ANY},
{.name = "restore-mark", .id = O_RESTORE_MARK, .type = XTTYPE_NONE,
@@ -98,6 +104,8 @@ static const struct xt_option_entry conn
@@ -98,6 +105,8 @@ static const struct xt_option_entry conn
.excl = F_OP_ANY},
{.name = "set-mark", .id = O_SET_MARK, .type = XTTYPE_MARKMASK32,
.excl = F_OP_ANY},
@ -57,7 +65,7 @@ Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
{.name = "and-mark", .id = O_AND_MARK, .type = XTTYPE_UINT32,
.excl = F_OP_ANY},
{.name = "or-mark", .id = O_OR_MARK, .type = XTTYPE_UINT32,
@@ -124,6 +132,8 @@ static const struct xt_option_entry conn
@@ -124,6 +133,8 @@ static const struct xt_option_entry conn
.excl = F_OP_ANY},
{.name = "set-mark", .id = O_SET_MARK, .type = XTTYPE_MARKMASK32,
.excl = F_OP_ANY},
@ -66,7 +74,7 @@ Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
{.name = "and-mark", .id = O_AND_MARK, .type = XTTYPE_UINT32,
.excl = F_OP_ANY},
{.name = "or-mark", .id = O_OR_MARK, .type = XTTYPE_UINT32,
@@ -158,6 +168,7 @@ static void connmark_tg_help(void)
@@ -158,6 +169,7 @@ static void connmark_tg_help(void)
" --restore-mark [--ctmask mask] [--nfmask mask]\n"
" Copy nfmark to ctmark using masks\n"
" --set-mark value[/mask] Set conntrack mark value\n"
@ -74,7 +82,7 @@ Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
" --save-mark [--mask mask] Save the packet nfmark in the connection\n"
" --restore-mark [--mask mask] Restore saved nfmark value\n"
" --and-mark value Binary AND the ctmark with bits\n"
@@ -210,6 +221,11 @@ static void CONNMARK_parse(struct xt_opt
@@ -210,6 +222,11 @@ static void CONNMARK_parse(struct xt_opt
markinfo->mark = cb->val.mark;
markinfo->mask = cb->val.mask;
break;
@ -86,7 +94,7 @@ Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
case O_SAVE_MARK:
markinfo->mode = XT_CONNMARK_SAVE;
break;
@@ -238,6 +254,19 @@ static void connmark_tg_parse(struct xt_
@@ -238,6 +255,19 @@ static void connmark_tg_parse(struct xt_
info->ctmark = cb->val.mark;
info->ctmask = cb->val.mark | cb->val.mask;
break;
@ -106,7 +114,7 @@ Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
case O_AND_MARK:
info->mode = XT_CONNMARK_SET;
info->ctmark = 0;
@@ -283,6 +312,19 @@ static void connmark_tg_parse_v2(struct
@@ -283,6 +313,19 @@ static void connmark_tg_parse_v2(struct
info->ctmark = cb->val.mark;
info->ctmask = cb->val.mark | cb->val.mask;
break;
@ -126,7 +134,7 @@ Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
case O_AND_MARK:
info->mode = XT_CONNMARK_SET;
info->ctmark = 0;
@@ -351,6 +393,11 @@ static void CONNMARK_print(const void *i
@@ -351,6 +394,11 @@ static void CONNMARK_print(const void *i
print_mark(markinfo->mark);
print_mask("/", markinfo->mask);
break;
@ -138,7 +146,7 @@ Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
case XT_CONNMARK_SAVE:
printf(" CONNMARK save ");
print_mask("mask ", markinfo->mask);
@@ -386,6 +433,10 @@ connmark_tg_print(const void *ip, const
@@ -386,6 +434,10 @@ connmark_tg_print(const void *ip, const
printf(" CONNMARK xset 0x%x/0x%x",
info->ctmark, info->ctmask);
break;
@ -149,7 +157,7 @@ Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
case XT_CONNMARK_SAVE:
if (info->nfmask == UINT32_MAX && info->ctmask == UINT32_MAX)
printf(" CONNMARK save");
@@ -433,6 +484,10 @@ connmark_tg_print_v2(const void *ip, con
@@ -433,6 +485,10 @@ connmark_tg_print_v2(const void *ip, con
printf(" CONNMARK xset 0x%x/0x%x",
info->ctmark, info->ctmask);
break;
@ -160,7 +168,7 @@ Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
case XT_CONNMARK_SAVE:
if (info->nfmask == UINT32_MAX && info->ctmask == UINT32_MAX)
printf(" CONNMARK save");
@@ -474,6 +529,11 @@ static void CONNMARK_save(const void *ip
@@ -474,6 +530,11 @@ static void CONNMARK_save(const void *ip
print_mark(markinfo->mark);
print_mask("/", markinfo->mask);
break;
@ -172,7 +180,7 @@ Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
case XT_CONNMARK_SAVE:
printf(" --save-mark ");
print_mask("--mask ", markinfo->mask);
@@ -505,6 +565,9 @@ connmark_tg_save(const void *ip, const s
@@ -505,6 +566,9 @@ connmark_tg_save(const void *ip, const s
case XT_CONNMARK_SET:
printf(" --set-xmark 0x%x/0x%x", info->ctmark, info->ctmask);
break;
@ -182,7 +190,7 @@ Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
case XT_CONNMARK_SAVE:
printf(" --save-mark --nfmask 0x%x --ctmask 0x%x",
info->nfmask, info->ctmask);
@@ -529,6 +592,9 @@ connmark_tg_save_v2(const void *ip, cons
@@ -529,6 +593,9 @@ connmark_tg_save_v2(const void *ip, cons
case XT_CONNMARK_SET:
printf(" --set-xmark 0x%x/0x%x", info->ctmark, info->ctmask);
break;