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Allow --host-timeout=0 to override the timeout of -T5.

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dmiller
2021-05-13 21:57:14 +00:00
parent a889c3ebe0
commit 169dc44b73
3 changed files with 15 additions and 1 deletions
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4
nmap.cc
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@@ -712,8 +712,9 @@ void parse_options(int argc, char **argv) {
}
} else if (strcmp(long_options[option_index].name, "host-timeout") == 0) {
l = tval2msecs(optarg);
if (l <= 0)
if (l < 0)
fatal("Bogus --host-timeout argument specified");
// if (l == 0) this is the default "no timeout" value, overriding timing template
if (l >= 10000 * 1000 && tval_unit(optarg) == NULL)
fatal("Since April 2010, the default unit for --host-timeout is seconds, so your time of \"%s\" is %.1f hours. If this is what you want, use \"%ss\".", optarg, l / 1000.0 / 60 / 60, optarg);
delayed_options.pre_host_timeout = l;
@@ -753,6 +754,7 @@ void parse_options(int argc, char **argv) {
l = tval2msecs(optarg);
if (l < 0)
fatal("Bogus --scan-delay argument specified.");
// if (l == 0) this is the default "no delay" value, overriding timing template
if (l >= 100 * 1000 && tval_unit(optarg) == NULL)
fatal("Since April 2010, the default unit for --scan-delay is seconds, so your time of \"%s\" is %.1f minutes. Use \"%sms\" for %g milliseconds.", optarg, l / 1000.0 / 60, optarg, l / 1000.0);
delayed_options.pre_scan_delay = l;