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Allow win32_fatal_raw_sockets to take a NULL devname.

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david 2012-10-03 15:43:19 +00:00
parent 422b43be22
commit 19d1115ef1
1 changed files with 7 additions and 1 deletions
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8
output.cc
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@ -252,10 +252,16 @@ static void print_xml_service(const struct serviceDeductions *sd) {
/* Show a fatal error explaining that an interface is not Ethernet and won't
work on Windows. Do nothing if --send-ip (PACKET_SEND_IP_STRONG) was used. */
void win32_fatal_raw_sockets(const char *devname) {
if ((o.sendpref & PACKET_SEND_IP_STRONG) == 0) {
if ((o.sendpref & PACKET_SEND_IP_STRONG) == 0)
return;
if (devname != NULL) {
fatal("Only ethernet devices can be used for raw scans on Windows, and\n"
"\"%s\" is not an ethernet device. Use the --unprivileged option\n"
"for this scan.", devname);
} else {
fatal("Only ethernet devices can be used for raw scans on Windows. Use\n"
"the --unprivileged option for this scan.", devname);
}
}