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 4.14-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
crypto-tcrypt-fix-buffer-lengths-in-test_aead_speed.patch
and it can be found in the queue-4.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From foo@baz Mon Dec 18 13:28:59 CET 2017
From: Robert Baronescu <robert.baronescu@xxxxxxx>
Date: Tue, 10 Oct 2017 13:22:00 +0300
Subject: crypto: tcrypt - fix buffer lengths in test_aead_speed()
From: Robert Baronescu <robert.baronescu@xxxxxxx>
[ 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@xxxxxxx>
Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <alexander.levin@xxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
crypto/tcrypt.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
--- a/crypto/tcrypt.c
+++ b/crypto/tcrypt.c
@@ -340,7 +340,7 @@ 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));
@@ -348,7 +348,9 @@ 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@xxxxxxx are
queue-4.14/crypto-tcrypt-fix-buffer-lengths-in-test_aead_speed.patch