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Vutla, Lokesh ce9d297065 crypto: omap-aes - Fix support for unequal lengths 
commit 6d7e7e02a0 upstream.

For cases where total length of an input SGs is not same as
length of the input data for encryption, omap-aes driver
crashes. This happens in the case when IPsec is trying to use
omap-aes driver.

To avoid this, we copy all the pages from the input SG list
into a contiguous buffer and prepare a single element SG list
for this buffer with length as the total bytes to crypt, which is
similar thing that is done in case of unaligned lengths.

Fixes: 6242332ff2 ("crypto: omap-aes - Add support for cases of unaligned lengths")
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 		2015-05-06 21:59:20 +02:00
..
amcc crypto: crypto4xx - Remove redundant dev_set_drvdata 2013-12-30 20:19:15 +08:00
caam crypto: caam - remove duplicated sg copy functions 2014-11-21 09:23:01 -08:00
ccp crypto: ccp - CCP device enabled/disabled changes 2014-01-15 11:33:40 +08:00
nx crypto/nx/nx-842: Fix handling of vmalloc addresses 2014-02-11 11:24:49 +11:00
ux500 crypto: prefix module autoloading with "crypto-" 2015-01-29 17:40:50 -08:00
Kconfig crypto: mxs - Add Freescale MXS DCP driver 2014-01-05 20:49:54 +08:00
Makefile crypto: drivers - Sort drivers/crypto/Makefile 2014-01-05 20:49:57 +08:00
atmel-aes-regs.h crypto: atmel - add Atmel AES driver 2012-07-11 11:07:40 +08:00
atmel-aes.c crypto: atmel-aes - add support for Device Tree 2013-12-12 18:39:35 +01:00
atmel-sha-regs.h crypto: atmel-sha - add support for latest release of the IP (0x410) 2013-03-10 16:46:42 +08:00
atmel-sha.c crypto: atmel-sha - add sha information to the log 2013-12-12 18:39:36 +01:00
atmel-tdes-regs.h crypto: atmel-tdes - add support for latest release of the IP (0x700) 2013-03-10 16:46:42 +08:00
atmel-tdes.c crypto: atmel-tdes - add support for Device Tree 2013-12-12 18:39:35 +01:00
bfin_crc.c crypto: bfin_crc - Fix possible NULL pointer dereference 2013-03-10 16:46:43 +08:00
geode-aes.c Drivers: crypto: remove __dev* attributes. 2013-01-03 15:57:02 -08:00
geode-aes.h [CRYPTO] geode: do not copy the IV too often 2008-01-11 08:16:26 +11:00
hifn_795x.c crypto: hifn_795x - Pass correct pointer to free_irq() 2013-05-28 15:43:04 +08:00
ixp4xx_crypto.c crypto: ixp4xx - Fix kernel compile error 2014-01-01 14:06:23 +08:00
mv_cesa.c crypto: mv_cesa: remove deprecated IRQF_DISABLED 2013-10-16 20:56:24 +08:00
mv_cesa.h crypto: mv_cesa - Add sha1 and hmac(sha1) async hash drivers 2010-04-13 16:50:49 +08:00
mxs-dcp.c crypto: mxs - Fix sparse non static symbol warning 2014-01-15 11:33:41 +08:00
n2_asm.S crypto: n2 - Add Niagara2 crypto driver 2010-05-19 14:14:04 +10:00
n2_core.c Drivers: crypto: remove __dev* attributes. 2013-01-03 15:57:02 -08:00
n2_core.h crypto: n2 - Add Niagara2 crypto driver 2010-05-19 14:14:04 +10:00
omap-aes.c crypto: omap-aes - Fix support for unequal lengths 2015-05-06 21:59:20 +02:00
omap-sham.c crypto: omap-sham - Fix Polling mode for larger blocks 2013-12-20 20:06:26 +08:00
padlock-aes.c crypto: prefix module autoloading with "crypto-" 2015-01-29 17:40:50 -08:00
padlock-sha.c crypto: prefix module autoloading with "crypto-" 2015-01-29 17:40:50 -08:00
picoxcell_crypto.c crypto: picoxcell - Simplify and harden key parsing 2013-10-16 20:56:26 +08:00
picoxcell_crypto_regs.h crypto: picoxcell - add support for the picoxcell crypto engines 2011-02-21 22:42:40 +11:00
s5p-sss.c crypto: s5p-sss: Remove redundant platform_set_drvdata() 2013-05-24 17:55:28 +08:00
sahara.c crypto: sahara - Remove redundant of_match_ptr 2013-10-07 14:17:07 +08:00
talitos.c crypto: talitos - Remove redundant dev_set_drvdata 2013-12-30 20:19:17 +08:00
talitos.h crypto: talitos - add sha224, sha384 and sha512 to existing AEAD algorithms 2012-07-11 11:08:29 +08:00
tegra-aes.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2013-11-23 16:18:25 -08:00
tegra-aes.h crypto: driver for Tegra AES hardware 2012-01-13 16:38:37 +11:00