extensions: libip6t_DNPT: fix wording in DNPT target

replaces SNPT by DNPT.

This fixes broken help message that points to SNPT.

Signed-off-by: Ulrich Weber <ulrich.weber@sophos.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

diff --git a/extensions/libip6t_DNPT.c b/extensions/libip6t_DNPT.c
index 9e4dc5cf9f863ee7f65ef5d8c715b746f1c537e9..7439816c41385fe2c4422c1455c10752c07b353c 100644 (file)
--- a/extensions/libip6t_DNPT.c
+++ b/extensions/libip6t_DNPT.c
@@ -8,7 +8,7 @@ enum {
        O_DST_PFX       = 1 << 1,
 };
 
-static const struct xt_option_entry SNPT_options[] = {
+static const struct xt_option_entry DNPT_options[] = {
        { .name = "src-pfx", .id = O_SRC_PFX, .type = XTTYPE_HOSTMASK,
          .flags = XTOPT_MAND },
        { .name = "dst-pfx", .id = O_DST_PFX, .type = XTTYPE_HOSTMASK,
@@ -16,16 +16,16 @@ static const struct xt_option_entry SNPT_options[] = {
        { }
 };
 
-static void SNPT_help(void)
+static void DNPT_help(void)
 {
-       printf("SNPT target options:"
+       printf("DNPT target options:"
               "\n"
               " --src-pfx prefix/length\n"
               " --dst-pfx prefix/length\n"
               "\n");
 }
 
-static void SNPT_parse(struct xt_option_call *cb)
+static void DNPT_parse(struct xt_option_call *cb)
 {
        struct ip6t_npt_tginfo *npt = cb->data;
 
@@ -42,7 +42,7 @@ static void SNPT_parse(struct xt_option_call *cb)
        }
 }
 
-static void SNPT_print(const void *ip, const struct xt_entry_target *target,
+static void DNPT_print(const void *ip, const struct xt_entry_target *target,
                       int numeric)
 {
        const struct ip6t_npt_tginfo *npt = (const void *)target->data;
@@ -59,10 +59,10 @@ static struct xtables_target snpt_tg_reg = {
        .family         = NFPROTO_IPV6,
        .size           = XT_ALIGN(sizeof(struct ip6t_npt_tginfo)),
        .userspacesize  = offsetof(struct ip6t_npt_tginfo, adjustment),
-       .help           = SNPT_help,
-       .x6_parse       = SNPT_parse,
-       .print          = SNPT_print,
-       .x6_options     = SNPT_options,
+       .help           = DNPT_help,
+       .x6_parse       = DNPT_parse,
+       .print          = DNPT_print,
+       .x6_options     = DNPT_options,
 };
 
 void _init(void)