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Don't bother allocating space for 'unknown' string.

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dmiller 2022-09-16 01:10:20 +00:00
parent 3a32543db0
commit b7c76ea08a
1 changed files with 9 additions and 1 deletions
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10
services.cc
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@ -231,7 +231,15 @@ static int nmap_services_init() {
struct service_node sn;
sn.s_name = cp_strdup(servicename);
if (strcmp(servicename, "unknown") == 0) {
// there are a ton (15K+) of ports in our db with this service name, and
// we already write "unknown" if this is NULL, so don't bother allocating
// space for it.
sn.s_name = NULL;
}
else {
sn.s_name = cp_strdup(servicename);
}
sn.s_port = portno;
sn.s_proto = npe->p_name;
sn.ratio = ratio;