file: use blob_buf_free()

Signed-off-by: Luka Perkov <luka@openwrt.org>

diff --git a/file.c b/file.c
index fdc63966d8b28aeb4cbaaca28234f03c31afd612..9a3dfd8b3d60b0992a1fc3a86db78462034b8356 100644 (file)
--- a/file.c
+++ b/file.c
@@ -199,6 +199,7 @@ rpc_file_read(struct ubus_context *ctx, struct ubus_object *obj,
        blobmsg_add_string_buffer(&buf);
 
        ubus_send_reply(ctx, req, buf.head);
+       blob_buf_free(&buf);
        rv = UBUS_STATUS_OK;
 
 out:
@@ -268,6 +269,7 @@ rpc_file_list(struct ubus_context *ctx, struct ubus_object *obj,
 
        blobmsg_close_array(&buf, c);
        ubus_send_reply(ctx, req, buf.head);
+       blob_buf_free(&buf);
 
        return 0;
 }
@@ -307,6 +309,7 @@ rpc_file_stat(struct ubus_context *ctx, struct ubus_object *obj,
        blobmsg_add_u32(&buf, "gid",   s.st_gid);
 
        ubus_send_reply(ctx, req, buf.head);
+       blob_buf_free(&buf);
 
        return 0;
 }
@@ -393,6 +396,7 @@ rpc_file_exec_reply(struct rpc_file_exec_context *c, int rv)
                rpc_ustream_to_blobmsg(&c->epipe.stream, "stderr");
 
                ubus_send_reply(c->context, &c->request, buf.head);
+               blob_buf_free(&buf);
        }
 
        ubus_complete_deferred_request(c->context, &c->request, rv);