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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2024-11-13 15:04:40 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2024-11-14 17:57:29 +0100
commit2f3aab7aecb827ba93c6222646eb0faa8228d590 (patch)
tree93c45328cca9ca72d1f86a8647b855388aefc059 /scripts/gdb/linux/utils.py
parent81f5c72d041b92490261354a528b60e66ed2fa3b (diff)
USB: make to_usb_driver() use container_of_const()
Turns out that we have some const pointers being passed to to_usb_driver() but were not catching this. Change the macro to properly propagate the const-ness of the pointer so that we will notice when we try to write to memory that we shouldn't be writing to. This requires fixing up the usb_match_dynamic_id() function as well, because it can handle a const * to struct usb_driver. Cc: Johan Hovold <johan@kernel.org> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Grant Grundler <grundler@chromium.org> Cc: Yajun Deng <yajun.deng@linux.dev> Cc: Oliver Neukum <oneukum@suse.com> Cc: Douglas Anderson <dianders@chromium.org> Cc: linux-usb@vger.kernel.org Link: https://lore.kernel.org/r/2024111339-shaky-goldsmith-b233@gregkh Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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