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crypto: ccree - do not copy zero size MLLI table
authorGilad Ben-Yossef <gilad@benyossef.com>
Thu, 18 Apr 2019 13:38:55 +0000 (16:38 +0300)
committerHerbert Xu <herbert@gondor.apana.org.au>
Thu, 25 Apr 2019 07:38:15 +0000 (15:38 +0800)
commitbbf47faf546ed485e236b3c549bae31b76e49456
treed4f44e1d29ba130868755b33970e89499a93e097tree | snapshot
parent1321bdacc5971f97b49800feb9b3e932a9792d30commit | diff
crypto: ccree - do not copy zero size MLLI table

When we are given a 0 sized cryptlen and assoclen in
a scatterlist with two entries we were falsely trying to
create a zero length MLLI table, causing the HW to choke.
Don't try to copy a zero sized MLLI table.

Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
drivers/crypto/ccree/cc_aead.c diff | blob | history
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