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| author | Ayush Sawal <ayush.sawal@chelsio.com> | 2019-10-04 10:50:58 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-12-13 08:43:06 +0100 |
| commit | b25e7377064fc0284971c4cd8684e047b57351e0 (patch) | |
| tree | a1be492fe540c1c5d9244161e7d2759bba26715d /crypto/algif_aead.c | |
| parent | 356d87fcceff5d65defe43382a2b68e89a4554c4 (diff) | |
| download | linux-crypto-b25e7377064fc0284971c4cd8684e047b57351e0.tar.gz linux-crypto-b25e7377064fc0284971c4cd8684e047b57351e0.zip | |
crypto: af_alg - cast ki_complete ternary op to int
commit 53d58e19fe0739d71a1d4a8678eb41cb04dd09ac upstream.
when libkcapi test is executed using HW accelerator, cipher operation
return -74.Since af_alg_async_cb->ki_complete treat err as unsigned int,
libkcapi receive 429467222 even though it expect -ve value.
Hence its required to cast resultlen to int so that proper
error is returned to libkcapi.
AEAD one shot non-aligned test 2(libkcapi test)
./../bin/kcapi -x 10 -c "gcm(aes)" -i 7815d4b06ae50c9c56e87bd7
-k ea38ac0c9b9998c80e28fb496a2b88d9 -a
"853f98a750098bec1aa7497e979e78098155c877879556bb51ddeb6374cbaefc"
-t "c4ce58985b7203094be1d134c1b8ab0b" -q
"b03692f86d1b8b39baf2abb255197c98"
Fixes: 0c2a2d0aa6e4 ("crypto: algif_aead - overhaul memory management")
Cc: <stable@vger.kernel.org>
Signed-off-by: Ayush Sawal <ayush.sawal@chelsio.com>
Signed-off-by: Atul Gupta <atul.gupta@chelsio.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Ayush Sawal <ayush.sawal@chelsio.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'crypto/algif_aead.c')
0 files changed, 0 insertions, 0 deletions