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| author | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2011-04-15 20:37:06 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-04-29 17:24:36 -0700 |
| commit | 865835fa441fcabc65251f14280df3055fe82d0f (patch) | |
| tree | 0460ece61ef14804a0eb67a04425023ef3e2c54c /drivers/usb/gadget/storage_common.c | |
| parent | 1d15ee4cd7c9ddacfb4b517131b257d8c0d74d42 (diff) | |
usb/dummy_hcd: don't probe for udc if hcd failed
the_controller is allocated in dummy_hcd_probe() and is NULL if the
allocation failed. The probe function of the udc driver is dereferencing
this pointer and fault.
Alan Stern suggested to abort the dummy_hcd driver probing so the module
is not loaded. The is abort-on-error has been also added to the udc
driver.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/gadget/storage_common.c')
0 files changed, 0 insertions, 0 deletions