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Make rend_authorized_client_free public

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This is needed by control.c.

Also, check whether client_name is set before doing memwipe.
This commit is contained in:
John Brooks 2015-04-13 21:35:40 -06:00 committed by John Brooks
parent 896271d525
commit e7ff23beea
2 changed files with 5 additions and 2 deletions
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5
src/or/rendservice.c
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@ -183,14 +183,15 @@ num_rend_services(void)
}
/** Helper: free storage held by a single service authorized client entry. */
static void
void
rend_authorized_client_free(rend_authorized_client_t *client)
{
if (!client)
return;
if (client->client_key)
crypto_pk_free(client->client_key);
memwipe(client->client_name, 0, strlen(client->client_name));
if (client->client_name)
memwipe(client->client_name, 0, strlen(client->client_name));
tor_free(client->client_name);
memwipe(client->descriptor_cookie, 0, sizeof(client->descriptor_cookie));
tor_free(client);

2
src/or/rendservice.h
View File

@ -106,6 +106,8 @@ rend_service_port_config_t *rend_service_parse_port_config(const char *string,
char **err_msg_out);
void rend_service_port_config_free(rend_service_port_config_t *p);
void rend_authorized_client_free(rend_authorized_client_t *client);
/** Return value from rend_service_add_ephemeral. */
typedef enum {
RSAE_BADVIRTPORT = -4, /**< Invalid VIRTPORT/TARGET(s) */