Changeset 01d9707 in mainline for uspace/drv/bus/usb/usbhub/usbhub.c

Timestamp:

2018-01-14T21:27:51Z (6 years ago)

Author:

Petr Manek <petr.manek@…>

Branches:

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

Children:

4c25c2f

Parents:

17c1d9db

Message:

usbhub: fix leak

File:

• uspace/drv/bus/usb/usbhub/usbhub.c (modified) (2 diffs)

uspace/drv/bus/usb/usbhub/usbhub.c

@@ -164 +164 @@
         opResult = usb_polling_init(polling);
         if (opResult != EOK) {
+                /* Function is already bound */
                 ddf_fun_unbind(hub_dev->hub_fun);
                 ddf_fun_destroy(hub_dev->hub_fun);
@@ -183 +184 @@
         opResult = usb_polling_start(polling);
         if (opResult != EOK) {
-                /* Function is already bound */
+                /* Polling is already initialized. */
                 free(polling->buffer);
+                usb_polling_fini(polling);
                 ddf_fun_unbind(hub_dev->hub_fun);
                 ddf_fun_destroy(hub_dev->hub_fun);