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Don't scan infinite random when no targets specified

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This commit is contained in:
dmiller
2024-06-05 16:09:58 +00:00
parent c6ffdbf7ae
commit a908872dae
3 changed files with 4 additions and 4 deletions
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2
nmap.cc
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@@ -2094,7 +2094,7 @@ int nmap_main(int argc, char *argv[]) {
if (o.ping_group_sz < o.minHostGroupSz())
o.ping_group_sz = o.minHostGroupSz();
HostGroupState hstate(o.ping_group_sz, o.randomize_hosts,
o.generate_random_ips ? o.max_ips_to_scan : 0, argc, (const char **) argv);
o.generate_random_ips, o.max_ips_to_scan, argc, (const char **) argv);
do {
ideal_scan_group_sz = determineScanGroupSize(o.numhosts_scanned, &ports);

4
targets.cc
View File

@@ -285,7 +285,7 @@ bool target_needs_new_hostgroup(Target **targets, int targets_sz, const Target *
The target_expressions array MUST REMAIN VALID IN MEMORY as long as
this class instance is used -- the array is NOT copied.
*/
HostGroupState::HostGroupState(int lookahead, int rnd, unsigned long num_random, int argc, const char **argv) {
HostGroupState::HostGroupState(int lookahead, int rnd, bool gen_rand, unsigned long num_random, int argc, const char **argv) {
assert(lookahead > 0);
this->argc = argc;
this->argv = argv;
@@ -296,7 +296,7 @@ HostGroupState::HostGroupState(int lookahead, int rnd, unsigned long num_random,
current_batch_sz = 0;
next_batch_no = 0;
randomize = rnd;
if (num_random >= 0) {
if (gen_rand) {
current_group.generate_random_ips(num_random);
}
}

2
targets.h
View File

@@ -74,7 +74,7 @@ public:
/* The maximum number of entries we want to allow storing in defer_buffer. */
static const unsigned int DEFER_LIMIT = 64;
HostGroupState(int lookahead, int randomize, unsigned long num_random, int argc, const char *argv[]);
HostGroupState(int lookahead, int randomize, bool gen_rand, unsigned long num_random, int argc, const char *argv[]);
~HostGroupState();
Target **hostbatch;