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cleanups. mainly memory leak fixes

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This commit is contained in:
Arnout Engelen
2004-09-14 19:24:01 +00:00
parent cf2f473cd1
commit fc333df257
10 changed files with 92 additions and 109 deletions
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10
nethogs.cpp
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@@ -93,13 +93,14 @@ int process_tcp (u_char * userdata, const dp_header * header, const u_char * m_p
switch (args->sa_family)
{
case (AF_INET):
//packet = new Packet (args->ip_src, ntohs(tcp->th_sport), args->ip_dst, ntohs(tcp->th_dport), header->len, header->ts);
packet = new Packet (args->ip_src, ntohs(tcp->source), args->ip_dst, ntohs(tcp->dest), header->len, header->ts);
break;
case (AF_INET6):
packet = new Packet (args->ip6_src, ntohs(tcp->source), args->ip6_dst, ntohs(tcp->dest), header->len, header->ts);
break;
}
//if (DEBUG)
// std::cout << "Got packet from " << packet->gethashstring() << std::endl;
Connection * connection = findConnection(packet);
@@ -107,11 +108,10 @@ int process_tcp (u_char * userdata, const dp_header * header, const u_char * m_p
{
/* add packet to the connection */
connection->add(packet);
delete packet;
} else {
/* else: unknown connection, create new */
connection = new Connection (packet);
//if (DEBUG)
// std::cerr << "Getting process by connection\n";
Process * process = getProcess(connection, currentdevice);
}
@@ -152,6 +152,7 @@ void quit_cb (int i)
procclean();
clear();
endwin();
delete caption;
exit(0);
}
@@ -310,9 +311,8 @@ int main (int argc, char** argv)
struct dpargs * userdata = (dpargs *) malloc (sizeof (struct dpargs));
userdata->sa_family = AF_UNSPEC;
currentdevice = current_handle->devicename;
/* TODO maybe userdata needs be reset every now and then? */
dp_dispatch (current_handle->content, -1, (u_char *)userdata, sizeof (struct dpargs));
/* dp_dispatch handles deletion of the userdata */
free (userdata);
current_handle = current_handle->next;
}