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-rw-r--r--extensions/libipt_ttl.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/extensions/libipt_ttl.c b/extensions/libipt_ttl.c
index a8455e1d..1fa7bd31 100644
--- a/extensions/libipt_ttl.c
+++ b/extensions/libipt_ttl.c
@@ -33,7 +33,7 @@ static int ttl_parse(int c, char **argv, int invert, unsigned int *flags,
switch (c) {
case '2':
- if (string_to_number(optarg, 0, UINT8_MAX, &value) == -1)
+ if (!xtables_strtoui(optarg, NULL, &value, 0, UINT8_MAX))
exit_error(PARAMETER_PROBLEM,
"ttl: Expected value between 0 and 255");
@@ -46,7 +46,7 @@ static int ttl_parse(int c, char **argv, int invert, unsigned int *flags,
info->ttl = value;
break;
case '3':
- if (string_to_number(optarg, 0, UINT8_MAX, &value) == -1)
+ if (!xtables_strtoui(optarg, NULL, &value, 0, UINT8_MAX))
exit_error(PARAMETER_PROBLEM,
"ttl: Expected value between 0 and 255");
@@ -58,7 +58,7 @@ static int ttl_parse(int c, char **argv, int invert, unsigned int *flags,
info->ttl = value;
break;
case '4':
- if (string_to_number(optarg, 0, UINT8_MAX, &value) == -1)
+ if (!xtables_strtoui(optarg, NULL, &value, 0, UINT8_MAX))
exit_error(PARAMETER_PROBLEM,
"ttl: Expected value between 0 and 255");