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Index: iptables-1.4.0/extensions/libipt_layer7.c
===================================================================
--- iptables-1.4.0.orig/extensions/libipt_layer7.c
+++ iptables-1.4.0/extensions/libipt_layer7.c
@@ -43,7 +43,8 @@ static void help(void)
"LAYER7 match v%s options:\n"
"--l7dir <directory> : Look for patterns here instead of /etc/l7-protocols/\n"
" (--l7dir must be specified before --l7proto if used!)\n"
- "--l7proto [!] <name> : Match the protocol defined in /etc/l7-protocols/name.pat\n",
+ "--l7proto [!] <name> : Match the protocol defined in /etc/l7-protocols/name.pat\n"
+ "--l7pkt : Skip connection tracking and match individual packets\n",
IPTABLES_VERSION);
fputc('\n', stdout);
}
@@ -51,6 +52,7 @@ static void help(void)
static struct option opts[] = {
{ .name = "l7proto", .has_arg = 1, .flag = 0, .val = '1' },
{ .name = "l7dir", .has_arg = 1, .flag = 0, .val = '2' },
+ { .name = "l7pkt", .has_arg = 0, .flag = 0, .val = '3' },
{ .name = 0 }
};
@@ -339,6 +341,10 @@ static int parse(int c, char **argv, int
*flags = 1;
break;
+ case '3':
+ layer7info->pkt = 1;
+ break;
+
default:
return 0;
}
@@ -370,6 +376,9 @@ static void print(const void *ip,
print_protocol(((struct xt_layer7_info *)match->data)->protocol,
((struct xt_layer7_info *)match->data)->invert, numeric);
+
+ if (((struct xt_layer7_info *)match->data)->pkt)
+ printf("l7pkt ");
}
/* Saves the union ipt_matchinfo in parsable form to stdout. */
static void save(const void *ip, const struct xt_entry_match *match)
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