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NmapOps functions shouldn't call other NmapOps functions through the global NmapOps o variable (e.g. use af() instead of o.af() in NmapOps::ValidateOptions()). It didn't hurt anything as 'o' is the only NmapOps object though

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This commit is contained in:
kris 2007-10-21 02:52:52 +00:00
parent 2de3c2062f
commit 5b052e84dd
1 changed files with 5 additions and 5 deletions
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10
NmapOps.cc
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@ -288,7 +288,7 @@ bool NmapOps::UDPScan() {
bool NmapOps::RawScan() {
if (ackscan|finscan|idlescan|ipprotscan|maimonscan|nullscan|osscan|synscan|udpscan|windowscan|xmasscan)
return true;
if (o.pingtype & (PINGTYPE_ICMP_PING|PINGTYPE_ICMP_MASK|PINGTYPE_ICMP_TS|PINGTYPE_TCP_USE_ACK|PINGTYPE_UDP))
if (pingtype & (PINGTYPE_ICMP_PING|PINGTYPE_ICMP_MASK|PINGTYPE_ICMP_TS|PINGTYPE_TCP_USE_ACK|PINGTYPE_UDP))
return true;
return false;
@ -316,7 +316,7 @@ void NmapOps::ValidateOptions() {
// if (verbose) error("No tcp, udp, or ICMP scantype specified, assuming %s scan. Use -sP if you really don't want to portscan (and just want to see what hosts are up).", synscan? "SYN Stealth" : "vanilla tcp connect()");
}
if ((pingtype & PINGTYPE_TCP) && (!o.isr00t || o.af() != AF_INET)) {
if ((pingtype & PINGTYPE_TCP) && (!isr00t || af() != AF_INET)) {
/* We will have to do a connect() style ping */
if (num_ping_synprobes && num_ping_ackprobes) {
fatal("Cannot use both SYN and ACK ping probes if you are nonroot or using IPv6");
@ -348,7 +348,7 @@ void NmapOps::ValidateOptions() {
error("WARNING: -S will only affect the source address used in a connect() scan if you specify one of your own addresses. Use -sS or another raw scan if you want to completely spoof your source address, but then you need to know what you're doing to obtain meaningful results.");
}
if ((pingtype & PINGTYPE_UDP) && (!o.isr00t || o.af() != AF_INET)) {
if ((pingtype & PINGTYPE_UDP) && (!isr00t || af() != AF_INET)) {
fatal("Sorry, UDP Ping (-PU) only works if you are root (because we need to read raw responses off the wire) and only for IPv4 (cause fyodor is too lazy right now to add IPv6 support and nobody has sent a patch)");
}
@ -403,7 +403,7 @@ void NmapOps::ValidateOptions() {
fatal("TCP/IP fingerprinting (for OS scan) requires %s. Sorry, dude.\n", privreq);
}
if (o.ipoptionslen)
if (ipoptionslen)
fatal("Sorry, using ip options requires %s.", privreq);
}
@ -479,7 +479,7 @@ void NmapOps::ValidateOptions() {
if (min_parallelism > max_parallelism)
max_parallelism = min_parallelism;
if(o.ipoptions && o.osscan)
if(ipoptions && osscan)
error("WARNING: Ip options are NOT used while OS scanning!");
}