p54spi: compensate firmware alignment bug in p54spi_rx

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Firmware may insert up to 4 padding bytes after the lmac header,
but it does not amend the size of SPI data transfer.
Such packets has correct data size in header, thus referencing
past the end of allocated skb. Put extra 4 bytes to the end of the
received skb to compensate for this case.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Acked-by: Christian Lamparter <chunkeey@web.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

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Max Filippov 2009-03-27 07:50:53 +03:00 • committed by John W. Linville

parent 488829f1b1

commit 9f201a8783

1 changed files with 9 additions and 1 deletions

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drivers/net/wireless/p54/p54spi.c

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