r4sas/ts3init_linux_netfilter_module
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fix --min-version parameters with offset

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This commit is contained in:
Niels Werensteijn 2016-10-12 09:17:35 +02:00
parent 0394bf8987
commit ad542d0a33
3 changed files with 7 additions and 5 deletions
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4
src/libxt_ts3init_get_cookie.c
View File

@ -50,7 +50,7 @@ static int ts3init_get_cookie_parse(int c, char **argv, int invert, unsigned int
xtables_error(PARAMETER_PROBLEM,
"ts3init_get_cookie: invalid min-client version");
info->common_options |= CHK_COMMON_CLIENT_VERSION;
info->min_client_version = client_version;
info->min_client_version = client_version - CLIENT_VERSION_OFFSET;
return true;
case '2':
@ -74,7 +74,7 @@ static void ts3init_get_cookie_save(const void *ip, const struct xt_entry_match
const struct xt_ts3init_get_cookie_mtinfo *info = (const void *)match->data;
if (info->common_options & CHK_COMMON_CLIENT_VERSION)
{
printf("--min-client %u ", info->min_client_version);
printf("--min-client %u ", info->min_client_version + CLIENT_VERSION_OFFSET);
}
if (info->specific_options & CHK_GET_COOKIE_CHECK_TIMESTAMP)
{

4
src/libxt_ts3init_get_puzzle.c
View File

@ -70,7 +70,7 @@ static int ts3init_get_puzzle_parse(int c, char **argv, int invert, unsigned int
xtables_error(PARAMETER_PROBLEM,
"ts3init_get_cookie: invalid min-client version");
info->common_options |= CHK_COMMON_CLIENT_VERSION;
info->min_client_version = client_version;
info->min_client_version = client_version - CLIENT_VERSION_OFFSET;
return true;
case '2':
@ -95,7 +95,7 @@ static void ts3init_get_puzzle_save(const void *ip, const struct xt_entry_match
const struct xt_ts3init_get_puzzle_mtinfo *info = (const void *)match->data;
if (info->common_options & CHK_COMMON_CLIENT_VERSION)
{
printf("--min-client %u ", info->min_client_version);
printf("--min-client %u ", info->min_client_version + CLIENT_VERSION_OFFSET);
}
if (info->specific_options & CHK_GET_PUZZLE_CHECK_COOKIE)
{

4
src/ts3init_match.h
View File

@ -5,7 +5,9 @@
enum
{
CHK_COMMON_CLIENT_VERSION = 1 << 0,
CHK_COMMON_VALID_MASK = (1 << 1) -1
CHK_COMMON_VALID_MASK = (1 << 1) -1,
CLIENT_VERSION_OFFSET = 1356998400
};
/* Enums and structs for get_cookie */