fix potential naughty bug you will need 'make sure'

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@4432 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/include/switch_core.h

@@ -428,7 +428,7 @@ SWITCH_DECLARE(switch_memory_pool_t *) switch_core_session_get_pool(switch_core_
   \param pool the pool to use for the allocation (a new one will be used if NULL)
   \return the newly created session
 */
-SWITCH_DECLARE(switch_core_session_t *) switch_core_session_request(const switch_endpoint_interface_t *endpoint_interface, switch_memory_pool_t *pool);
+SWITCH_DECLARE(switch_core_session_t *) switch_core_session_request(const switch_endpoint_interface_t *endpoint_interface, switch_memory_pool_t **pool);
 
 /*! 
   \brief Destroy a session and return the memory pool to the core
@@ -449,7 +449,7 @@ SWITCH_DECLARE(uint32_t) switch_core_session_count(void);
   \param pool the pool to use
   \return the newly created session
 */
-SWITCH_DECLARE(switch_core_session_t *) switch_core_session_request_by_name(char *endpoint_name, switch_memory_pool_t *pool);
+SWITCH_DECLARE(switch_core_session_t *) switch_core_session_request_by_name(char *endpoint_name, switch_memory_pool_t **pool);
 
 /*! 
   \brief Launch the session thread (state machine) on a given session
@@ -649,7 +649,7 @@ SWITCH_DECLARE(switch_call_cause_t) switch_core_session_outgoing_channel(switch_
 																		 char *endpoint_name,
 																		 switch_caller_profile_t *caller_profile,
 																		 switch_core_session_t **new_session,
-																		 switch_memory_pool_t *pool);
+																		 switch_memory_pool_t **pool);
 
 /*! 
   \brief Answer the channel of a given session

src/include/switch_module_interfaces.h

@@ -172,7 +172,7 @@ struct switch_io_event_hooks {
 /*! \brief A table of i/o routines that an endpoint interface can implement */
 struct switch_io_routines {
 	/*! creates an outgoing session from given session, caller profile */
-	switch_call_cause_t (*outgoing_channel)(switch_core_session_t *, switch_caller_profile_t *, switch_core_session_t **, switch_memory_pool_t *);
+	switch_call_cause_t (*outgoing_channel)(switch_core_session_t *, switch_caller_profile_t *, switch_core_session_t **, switch_memory_pool_t **);
 	/*! answers the given session's channel */
 	switch_status_t (*answer_channel)(switch_core_session_t *);
 	/*! read a frame from a session */

src/mod/endpoints/mod_woomera/mod_woomera.c

@@ -170,7 +170,7 @@ static switch_status_t woomera_on_ring(switch_core_session_t *session);
 static switch_status_t woomera_on_loopback(switch_core_session_t *session);
 static switch_status_t woomera_on_transmit(switch_core_session_t *session);
 static switch_call_cause_t woomera_outgoing_channel(switch_core_session_t *session, switch_caller_profile_t *outbound_profile,
-												  switch_core_session_t **new_session, switch_memory_pool_t *pool);
+													switch_core_session_t **new_session, switch_memory_pool_t **pool);
 static switch_status_t woomera_read_frame(switch_core_session_t *session, switch_frame_t **frame, int timeout,
 											switch_io_flag_t flags, int stream_id);
 static switch_status_t woomera_write_frame(switch_core_session_t *session, switch_frame_t *frame, int timeout,
@@ -482,7 +482,7 @@ static const switch_loadable_module_interface_t woomera_module_interface = {
    that allocate memory or you will have 1 channel with memory allocated from another channel's pool!
 */
 static switch_call_cause_t woomera_outgoing_channel(switch_core_session_t *session, switch_caller_profile_t *outbound_profile,
-													switch_core_session_t **new_session, switch_memory_pool_t *pool)
+													switch_core_session_t **new_session, switch_memory_pool_t **pool)
 {
 	if ((*new_session = switch_core_session_request(&woomera_endpoint_interface, pool)) != 0) {
 		struct private_object *tech_pvt;

src/switch_core.c

@@ -1596,7 +1596,7 @@ SWITCH_DECLARE(switch_call_cause_t) switch_core_session_outgoing_channel(switch_
 																		 char *endpoint_name,
 																		 switch_caller_profile_t *caller_profile,
 																		 switch_core_session_t **new_session,
-																		 switch_memory_pool_t *pool)
+																		 switch_memory_pool_t **pool)
 {
 	switch_io_event_hook_outgoing_channel_t *ptr;
 	switch_status_t status = SWITCH_STATUS_FALSE;
@@ -3693,8 +3693,8 @@ SWITCH_DECLARE(void *) switch_core_alloc(switch_memory_pool_t *pool, switch_size
 	return ptr;
 }
 
-SWITCH_DECLARE(switch_core_session_t *) switch_core_session_request(const switch_endpoint_interface_t *endpoint_interface,
-																  switch_memory_pool_t *pool)
+SWITCH_DECLARE(switch_core_session_t *) switch_core_session_request(const switch_endpoint_interface_t *endpoint_interface, switch_memory_pool_t **pool)
+																	
 {
 	switch_memory_pool_t *usepool;
 	switch_core_session_t *session;
@@ -3717,8 +3717,9 @@ SWITCH_DECLARE(switch_core_session_t *) switch_core_session_request(const switch
 		return NULL;
 	}
 
-	if (pool) {
-		usepool = pool;
+	if (*pool) {
+		usepool = *pool;
+		*pool = NULL;
 	} else if (switch_core_new_memory_pool(&usepool) != SWITCH_STATUS_SUCCESS) {
 		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Could not allocate memory pool\n");
 		return NULL;
@@ -3778,7 +3779,7 @@ SWITCH_DECLARE(uint32_t) switch_core_session_count(void)
 	return runtime.session_count;
 }
 
-SWITCH_DECLARE(switch_core_session_t *) switch_core_session_request_by_name(char *endpoint_name, switch_memory_pool_t *pool)
+SWITCH_DECLARE(switch_core_session_t *) switch_core_session_request_by_name(char *endpoint_name, switch_memory_pool_t **pool)
 {
 	const switch_endpoint_interface_t *endpoint_interface;
 

src/switch_ivr.c

@@ -2750,7 +2750,7 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_originate(switch_core_session_t *sess
 				}
 			}
 
-			if ((reason = switch_core_session_outgoing_channel(session, chan_type, caller_profiles[i], &peer_sessions[i], pool)) != SWITCH_CAUSE_SUCCESS) {
+			if ((reason = switch_core_session_outgoing_channel(session, chan_type, caller_profiles[i], &peer_sessions[i], &pool)) != SWITCH_CAUSE_SUCCESS) {
 				switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Cannot Create Outgoing Channel! cause: %s\n", switch_channel_cause2str(reason));
 				if (pool) {
 					switch_core_destroy_memory_pool(&pool);