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Christophe Leroy authored
commit ee483d32 upstream. When data size is not a multiple of the alg's block size, the SEC generates an error interrupt and dumps the registers. And for NULL size, the SEC does just nothing and the interrupt is awaited forever. This patch ensures the data size is correct before submitting the request to the SEC engine. Signed-off-by:
Christophe Leroy <christophe.leroy@c-s.fr> Fixes: 4de9d0b5 ("crypto: talitos - Add ablkcipher algorithms") Signed-off-by:
Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
c4d7148e