Lwazi Dube 38ba0aefca usbhost_hub: Prevent crash when the last hub port is used. ...

An off-by-one error caused invalid memory to be accessed when the
last port was used. The first entry, at index 0, was never used.
The USB standard uses 1-based numbering for hub ports. This number
was used to index an array. This change converts the port number to
a zero-based port index when the array is accessed. The zero-based
value in the port field of the usbhost_hubport_s structure is also
converted before printing.

For testing, this bug was exposed on a 4 port hub when port 4 was
used after changing USBHUB_MAX_PORTS to 4 in hub.h. The bug should
also be triggered without changing hub.h if a 7 port hub is
available.

2023-05-12 11:41:26 +08:00

..

hid_parser.c

…

Kconfig

usbhost_hidkbd: Add the option to use interrupt transfers.

2023-03-29 09:22:41 -03:00

Make.defs

…

usbhost_cdcacm.c

drivers/usbhost/usbhost_cdcacm.c: fix warning

2023-05-09 20:48:51 +08:00

usbhost_cdcmbim.c

fs: Add g_ prefix for all global file_operations instances

2023-04-24 16:13:29 +02:00

usbhost_composite.c

…

usbhost_composite.h

…

usbhost_devaddr.c

usbhost: Fix function address generation for multi-port root hubs.

2023-05-11 09:44:18 +02:00

usbhost_enumerate.c

…

usbhost_findclass.c

…

usbhost_ft232r.c

…

usbhost_hidkbd.c

usbhost_hidkbd: Add the option to use interrupt transfers.

2023-03-29 09:22:41 -03:00

usbhost_hidmouse.c

…

usbhost_hub.c

usbhost_hub: Prevent crash when the last hub port is used.

2023-05-12 11:41:26 +08:00

usbhost_max3421e.c

usbhost: Fix function address generation for multi-port root hubs.

2023-05-11 09:44:18 +02:00

usbhost_registerclass.c

…

usbhost_registry.c

…

usbhost_registry.h

…

usbhost_skeleton.c

…

usbhost_storage.c

…

usbhost_trace.c

…

usbhost_xboxcontroller.c

…