Changeset 18092dd3 in mainline for uspace/lib/usbhost/src/usb2_bus.c

Timestamp:

2018-01-29T13:23:28Z (7 years ago)

Author:

Ondřej Hlavatý <aearsis@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

7bdfcaf

Parents:

702729e

Message:

usb hc: fixed leaking reference in enumeration

File:

• uspace/lib/usbhost/src/usb2_bus.c (modified) (2 diffs)

uspace/lib/usbhost/src/usb2_bus.c

@@ -122 +122 @@
             .endpoint.max_packet_size = CTRL_PIPE_MIN_PACKET_SIZE,
         };
+
+        /* Temporary reference */
         endpoint_t *default_ep;
         err = bus_endpoint_add(dev, &ep0_desc, &default_ep);
@@ -162 +164 @@
         }
 
+        /* Temporary reference */
+        endpoint_del_ref(default_ep);
+
         return EOK;
 
 err_default_control_ep:
         bus_endpoint_remove(default_ep);
+        /* Temporary reference */
+        endpoint_del_ref(default_ep);
 err_address:
         release_address(helper, address);