diff options
Diffstat (limited to 'extensions/libxt_TCPOPTSTRIP.c')
-rw-r--r-- | extensions/libxt_TCPOPTSTRIP.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/extensions/libxt_TCPOPTSTRIP.c b/extensions/libxt_TCPOPTSTRIP.c index 758f8476..c053a8b1 100644 --- a/extensions/libxt_TCPOPTSTRIP.c +++ b/extensions/libxt_TCPOPTSTRIP.c @@ -82,7 +82,8 @@ static void parse_list(struct xt_tcpoptstrip_target_info *info, char *arg) break; } - if (option == 0 && string_to_number(arg, 0, 255, &option) == -1) + if (option == 0 && + !xtables_strtoui(arg, NULL, &option, 0, UINT8_MAX)) exit_error(PARAMETER_PROBLEM, "Bad TCP option value \"%s\"", arg); |