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client-node: do check for data_loop

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so that we don't crash on older pipewire.

See #3243
This commit is contained in:
Wim Taymans 2023-07-11 19:34:21 +02:00
parent 5e2a7dbc4e
commit 0dcbbcad01
2 changed files with 8 additions and 0 deletions
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5
src/modules/module-client-node/client-node.c
View file

@ -1699,6 +1699,11 @@ struct pw_impl_client_node *pw_impl_client_node_new(struct pw_resource *resource
if (this->node == NULL) if (this->node == NULL)
goto error_no_node; goto error_no_node;
if (this->node->data_loop == NULL) {
errno = EIO;
goto error_no_node;
}
impl->data_loop = this->node->data_loop->loop; impl->data_loop = this->node->data_loop->loop;
impl->data_system = this->node->data_loop->system; impl->data_system = this->node->data_loop->system;

3
src/modules/module-client-node/remote-node.c
View file

@ -1187,6 +1187,9 @@ static struct pw_proxy *node_export(struct pw_core *core, void *object, bool do_
struct pw_proxy *client_node; struct pw_proxy *client_node;
struct node_data *data; struct node_data *data;
if (node->data_loop == NULL)
goto error;
user_data_size = SPA_ROUND_UP_N(user_data_size, __alignof__(struct node_data)); user_data_size = SPA_ROUND_UP_N(user_data_size, __alignof__(struct node_data));
client_node = pw_core_create_object(core, client_node = pw_core_create_object(core,