Dan Carpenter 952348a5f8 rt2x00: type bug in _rt2500usb_register_read() ... This code causes a static checker bug. drivers/net/wireless/ralink/rt2x00/rt2500usb.c:232 _rt2500usb_register_read() warn: passing casted pointer 'value' to 'rt2500usb_register_read()' 32 vs 16. If the low 16 bits were initialized to zero then this code would only be a problem on big endian systems. But in this case this is case the low 16 bits are never initialized. This is called from a function which is created using a macro: RT2X00DEBUGFS_OPS(csr, "0x%.8x\n", u32); We end up copying uninitialized data to the user which is bogus and an information leak. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>		2015-11-30 14:57:49 +02:00
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