This is a note to let you know that I've just added the patch titled
crypto: tcrypt - fix buffer lengths in test_aead_speed()
to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git%3Ba=su...
The filename of the patch is: crypto-tcrypt-fix-buffer-lengths-in-test_aead_speed.patch and it can be found in the queue-4.9 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree, please let stable@vger.kernel.org know about it.
From foo@baz Mon Dec 18 14:12:35 CET 2017
From: Robert Baronescu robert.baronescu@nxp.com Date: Tue, 10 Oct 2017 13:22:00 +0300 Subject: crypto: tcrypt - fix buffer lengths in test_aead_speed()
From: Robert Baronescu robert.baronescu@nxp.com
[ Upstream commit 7aacbfcb331ceff3ac43096d563a1f93ed46e35e ]
Fix the way the length of the buffers used for encryption / decryption are computed. For e.g. in case of encryption, input buffer does not contain an authentication tag.
Signed-off-by: Robert Baronescu robert.baronescu@nxp.com Signed-off-by: Herbert Xu herbert@gondor.apana.org.au Signed-off-by: Sasha Levin alexander.levin@verizon.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- crypto/tcrypt.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
--- a/crypto/tcrypt.c +++ b/crypto/tcrypt.c @@ -342,7 +342,7 @@ static void test_aead_speed(const char * }
sg_init_aead(sg, xbuf, - *b_size + (enc ? authsize : 0)); + *b_size + (enc ? 0 : authsize));
sg_init_aead(sgout, xoutbuf, *b_size + (enc ? authsize : 0)); @@ -350,7 +350,9 @@ static void test_aead_speed(const char * sg_set_buf(&sg[0], assoc, aad_size); sg_set_buf(&sgout[0], assoc, aad_size);
- aead_request_set_crypt(req, sg, sgout, *b_size, iv); + aead_request_set_crypt(req, sg, sgout, + *b_size + (enc ? 0 : authsize), + iv); aead_request_set_ad(req, aad_size);
if (secs)
Patches currently in stable-queue which might be from robert.baronescu@nxp.com are
queue-4.9/crypto-tcrypt-fix-buffer-lengths-in-test_aead_speed.patch