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FS-2973 Fix possible segfaults and memory leak during unload, and add new setting odbc-retries

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This commit is contained in:
Jeff Lenk
2011-01-21 09:09:53 -06:00
parent 1c95ad98cd
commit 7fbc47f83a
2 changed files with 14 additions and 2 deletions
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13
src/mod/applications/mod_easyroute/mod_easyroute.c
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@@ -65,6 +65,7 @@ static struct {
switch_mutex_t *mutex;
char *custom_query;
switch_odbc_handle_t *master_odbc;
int odbc_num_retries;
} globals;
SWITCH_MODULE_LOAD_FUNCTION(mod_easyroute_load);
@@ -120,6 +121,8 @@ static switch_status_t load_config(void)
set_global_default_gateway(val);
} else if (!strcasecmp(var, "custom-query")) {
set_global_custom_query(val);
} else if (!strcasecmp(var, "odbc-retries")) {
globals.odbc_num_retries = atoi(val);
}
}
}
@@ -143,6 +146,9 @@ static switch_status_t load_config(void)
} else {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Opened ODBC Database!\n");
}
if (globals.odbc_num_retries) {
switch_odbc_set_num_retries(globals.master_odbc, globals.odbc_num_retries);
}
if (switch_odbc_handle_connect(globals.master_odbc) != SWITCH_ODBC_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Cannot Open ODBC Database!\n");
status = SWITCH_STATUS_FALSE;
@@ -205,7 +211,7 @@ static switch_status_t route_lookup(char *dn, easyroute_results_t *results, int
switch_mutex_lock(globals.mutex);
}
/* Do the Query */
if (switch_odbc_handle_callback_exec(globals.master_odbc, sql, route_callback, &pdata, NULL) == SWITCH_ODBC_SUCCESS) {
if (globals.master_odbc && switch_odbc_handle_callback_exec(globals.master_odbc, sql, route_callback, &pdata, NULL) == SWITCH_ODBC_SUCCESS) {
char tmp_profile[129];
char tmp_gateway[129];
@@ -418,7 +424,10 @@ SWITCH_MODULE_LOAD_FUNCTION(mod_easyroute_load)
SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_easyroute_shutdown)
{
switch_odbc_handle_disconnect(globals.master_odbc);
if (globals.master_odbc) {
switch_odbc_handle_disconnect(globals.master_odbc);
switch_odbc_handle_destroy(&globals.master_odbc);
}
switch_safe_free(globals.db_username);
switch_safe_free(globals.db_password);
switch_safe_free(globals.db_dsn);