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device-factory: save factory_name for debug later

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Make a copy of the factory_name, the properties it is inside are
destroyed when the device can't be created and we still need the
name for the debug message.
This commit is contained in:
Wim Taymans 2020-12-03 10:16:38 +01:00
parent dd8573a5c2
commit e98931023f
1 changed files with 8 additions and 3 deletions
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11
src/modules/spa/module-device-factory.c
View file

@ -101,7 +101,8 @@ static void *create_object(void *_data,
struct factory_data *data = _data;
struct pw_context *context = data->context;
struct pw_impl_device *device;
const char *factory_name;
const char *str;
char *factory_name = NULL;
struct device_data *nd;
struct pw_impl_client *client;
int res;
@ -109,8 +110,10 @@ static void *create_object(void *_data,
if (properties == NULL)
goto error_properties;
factory_name = pw_properties_get(properties, SPA_KEY_FACTORY_NAME);
if (factory_name == NULL)
if ((str = pw_properties_get(properties, SPA_KEY_FACTORY_NAME)) == NULL)
goto error_properties;
if ((factory_name = strdup(str)) == NULL)
goto error_properties;
pw_properties_setf(properties, PW_KEY_FACTORY_ID, "%d",
@ -154,6 +157,7 @@ static void *create_object(void *_data,
pw_resource_add_listener(bound_resource, &nd->resource_listener, &resource_events, nd);
}
free(factory_name);
return device;
error_properties:
@ -175,6 +179,7 @@ error_bind:
pw_impl_device_destroy(device);
goto error_exit;
error_exit:
free(factory_name);
errno = -res;
return NULL;
}