Sarah Sharp 8a9af4fdf6 USB: Avoid NULL pointer deref in usb_hcd_alloc_bandwidth. ...

usb_ifnum_to_if() can return NULL if the USB device does not have a
configuration installed (usb_device->actconfig == NULL), or if we can't
find the interface number in the installed configuration.  Return an
error instead of crashing.

Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>

2011-08-15 09:22:40 -07:00

..

buffer.c

…

config.c

…

devices.c

…

devio.c

…

driver.c

…

endpoint.c

…

file.c

…

generic.c

…

hcd-pci.c

…

hcd.c

…

hub.c

…

inode.c

…

Kconfig

…

Makefile

…

message.c

…

notify.c

…

otg_whitelist.h

…

quirks.c

…

sysfs.c

…

urb.c

…

usb.c

…

usb.h

…