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Make nping and ncat fail (the way nmap does) when invalid nsock engines are supplied.

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This commit is contained in:
henri 2012-10-29 10:22:32 +00:00
parent c0cf25dabd
commit 58418396a8
2 changed files with 4 additions and 3 deletions
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3
ncat/ncat_main.c
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@ -414,7 +414,8 @@ int main(int argc, char *argv[])
bye("You can't specify more than one --proxy-auth.");
o.proxy_auth = Strdup(optarg);
} else if (strcmp(long_options[option_index].name, "nsock-engine") == 0) {
nsock_set_default_engine(optarg);
if (nsock_set_default_engine(optarg) < 0)
bye("Unknown or non-available engine: %s.", optarg);
} else if (strcmp(long_options[option_index].name, "broker") == 0) {
o.broker = 1;
/* --broker implies --listen. */

4
nping/ArgParser.cc
View file

@ -956,8 +956,8 @@ char errstr[256];
if( o.issetDisablePacketCapture() && o.disablePacketCapture()==true )
outError(QT_2, "Warning: There is no point on specifying a BPF filter if you disable packet capture. BPF filter will be ignored.");
} else if (optcmp(long_options[option_index].name, "nsock-engine") == 0){
nsock_set_default_engine(optarg);
if (nsock_set_default_engine(optarg) < 0)
outFatal(QT_3, "Unknown or non-available engine: %s", optarg);
/* Output Options */
} else if (optcmp(long_options[option_index].name, "quiet") == 0 ){
o.setVerbosity(-4);