starnakin/42_ft_nmap
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fix: leak

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starnakin
2025-07-02 07:31:00 -05:00
parent afde93c7cf
commit 317dfe747d
1 changed files with 12 additions and 6 deletions
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6
src/response.c
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@ -85,10 +85,13 @@ void icmp_response(const struct icmphdr *icmphdr, const struct scan *data)
} }
} }
if (data->responses->service == NULL)
{
data->responses->service = get_service_name(data->port_start, "udp"); data->responses->service = get_service_name(data->port_start, "udp");
if (data->responses->service == NULL) if (data->responses->service == NULL)
data->responses->service = data->responses->service =
get_service_name(data->port_start, "tcp"); get_service_name(data->port_start, "tcp");
}
if (data->type & SCAN_SYN && icmphdr->type == 3) if (data->type & SCAN_SYN && icmphdr->type == 3)
data->responses->states[type_index] = FILTERED; data->responses->states[type_index] = FILTERED;
else if (data->type & SCAN_ACK && icmphdr->type == 3) else if (data->type & SCAN_ACK && icmphdr->type == 3)
@ -117,10 +120,13 @@ void no_response(const struct scan *data)
} }
} }
if (data->responses->service == NULL)
{
data->responses->service = get_service_name(data->port_start, "udp"); data->responses->service = get_service_name(data->port_start, "udp");
if (data->responses->service == NULL) if (data->responses->service == NULL)
data->responses->service = data->responses->service =
get_service_name(data->port_start, "tcp"); get_service_name(data->port_start, "tcp");
}
if (data->type & SCAN_SYN) if (data->type & SCAN_SYN)
data->responses->states[type_index] = FILTERED; data->responses->states[type_index] = FILTERED;
else if (data->type & SCAN_ACK) else if (data->type & SCAN_ACK)