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Diffstat (limited to 'extensions/libipt_ECN.c')
-rw-r--r--extensions/libipt_ECN.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/extensions/libipt_ECN.c b/extensions/libipt_ECN.c
index e9312f06..c4e8e34f 100644
--- a/extensions/libipt_ECN.c
+++ b/extensions/libipt_ECN.c
@@ -61,7 +61,7 @@ static int ECN_parse(int c, char **argv, int invert, unsigned int *flags,
if (*flags & IPT_ECN_OP_SET_CWR)
exit_error(PARAMETER_PROBLEM,
"ECN target: Only use --ecn-tcp-cwr ONCE!");
- if (string_to_number(optarg, 0, 1, &result))
+ if (!xtables_strtoui(optarg, NULL, &result, 0, 1))
exit_error(PARAMETER_PROBLEM,
"ECN target: Value out of range");
einfo->operation |= IPT_ECN_OP_SET_CWR;
@@ -72,7 +72,7 @@ static int ECN_parse(int c, char **argv, int invert, unsigned int *flags,
if (*flags & IPT_ECN_OP_SET_ECE)
exit_error(PARAMETER_PROBLEM,
"ECN target: Only use --ecn-tcp-ece ONCE!");
- if (string_to_number(optarg, 0, 1, &result))
+ if (!xtables_strtoui(optarg, NULL, &result, 0, 1))
exit_error(PARAMETER_PROBLEM,
"ECN target: Value out of range");
einfo->operation |= IPT_ECN_OP_SET_ECE;
@@ -83,7 +83,7 @@ static int ECN_parse(int c, char **argv, int invert, unsigned int *flags,
if (*flags & IPT_ECN_OP_SET_IP)
exit_error(PARAMETER_PROBLEM,
"ECN target: Only use --ecn-ip-ect ONCE!");
- if (string_to_number(optarg, 0, 3, &result))
+ if (!xtables_strtoui(optarg, NULL, &result, 0, 3))
exit_error(PARAMETER_PROBLEM,
"ECN target: Value out of range");
einfo->operation |= IPT_ECN_OP_SET_IP;