diff options
Diffstat (limited to 'extensions/libipt_TCPMSS.c')
| -rw-r--r-- | extensions/libipt_TCPMSS.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/extensions/libipt_TCPMSS.c b/extensions/libipt_TCPMSS.c index 03ce1bdb..d14f0c08 100644 --- a/extensions/libipt_TCPMSS.c +++ b/extensions/libipt_TCPMSS.c @@ -50,13 +50,13 @@ parse(int c, char **argv, int invert, unsigned int *flags, = (struct ipt_tcpmss_info *)(*target)->data; switch (c) { - int mssval; + unsigned int mssval; case '1': if (*flags) exit_error(PARAMETER_PROBLEM, "TCPMSS target: Only one option may be specified"); - if ((mssval = string_to_number(optarg, 0, 65535 - 40)) == -1) + if (string_to_number(optarg, 0, 65535 - 40, &mssval) == -1) exit_error(PARAMETER_PROBLEM, "Bad TCPMSS value `%s'", optarg); mssinfo->mss = mssval; |