staging: pi433: prevent uninitialized data from being printed out

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local_buffer is not initialised before data is passed to
spi_sync_transfer. In case spi* function fails then the dev_dbg
statement after that can potentially print out uninitialised data

this patch initialises local_buffer array.

Signed-off-by: Paulo Miguel Almeida <paulo.miguel.almeida.rodenas@gmail.com>
Link: https://lore.kernel.org/r/Yhmruyr2BUn0+3O3@mail.google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Paulo Miguel Almeida 2022-02-26 17:25:31 +13:00 • committed by Greg Kroah-Hartman

parent 095f746502

commit b497e06d27

1 changed files with 1 additions and 1 deletions

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drivers/staging/pi433/rf69.c

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