crypto: caam - Clear some memory in instantiate_rng

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[ Upstream commit 9c19fb86a8 ]

According to the comment at the end of the 'for' loop just a few lines
below, it looks needed to clear 'desc'.

So it should also be cleared for the first iteration.

Move the memset() to the beginning of the loop to be safe.

Fixes: 281922a1d4 ("crypto: caam - add support for SEC v5.x RNG4")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Gaurav Jain <gaurav.jain@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Christophe JAILLET 2023-03-21 07:59:30 +01:00 • committed by Greg Kroah-Hartman

parent 74f74c8b84

commit be42155499

1 changed files with 4 additions and 2 deletions

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drivers/crypto/caam/ctrl.c

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