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client-node: fix mem_offset of io areas

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This commit is contained in:
Wim Taymans 2018-03-08 11:04:29 +01:00
parent e7bff4293d
commit 1f077c7e0a
1 changed files with 3 additions and 2 deletions
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5
src/modules/module-client-node/client-node.c
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@ -615,11 +615,12 @@ static int do_port_set_io(struct impl *impl,
if ((mem = pw_memblock_find(data)) == NULL)
return -EINVAL;
mem_offset = mem->offset;
mem_offset = SPA_PTRDIFF(data, mem->ptr);
mem_size = mem->size;
if (mem_size - mem_offset < size)
return -EINVAL;
mem_offset += mem->offset;
m = ensure_mem(impl, mem->fd, t->data.MemFd, mem->flags);
memid = m->id;
}
@ -1312,7 +1313,7 @@ static void node_port_added(void *data, struct pw_port *port)
{
struct impl *impl = data;
pw_log_debug("client-node %p: port added", &impl->this);
pw_log_debug("client-node %p: port %p added", &impl->this, port);
port->mix_node.port_set_io = mix_port_set_io;
port->mix_node.process_input = mix_port_process_input;
port->mix_node.process_output = mix_port_process_output;