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Do not leak the DNS server port structure.

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svn:r17680
This commit is contained in:
Nick Mathewson 2008-12-18 15:00:18 +00:00
parent 4911ec627b
commit 148e4e8837
1 changed files with 5 additions and 4 deletions
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9
src/or/eventdns.c
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@ -1598,9 +1598,9 @@ evdns_add_server_port(int socket, int is_tcp, evdns_request_callback_fn_type cb,
void
evdns_close_server_port(struct evdns_server_port *port)
{
port->closing = 1;
if (--port->refcnt == 0)
server_port_free(port);
port->closing = 1;
}
/* exported function */
@ -1943,7 +1943,8 @@ server_request_free(struct server_request *req)
return (0);
}
/* Free all storage held by an evdns_server_port. Only called when */
/* Free all storage held by an evdns_server_port. Only called when the
* reference count is down to 0. */
static void
server_port_free(struct evdns_server_port *port)
{
@ -1956,8 +1957,8 @@ server_port_free(struct evdns_server_port *port)
}
(void) event_del(&port->event);
CLEAR(&port->event);
/* XXXX021 actually free the port? -NM */
/* XXXX yes, and fix up evdns_close_server_port to dtrt. -NM */
CLEAR(port);
free(port);
}
/* exported function */