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b4e9e931e9
linux/drivers/crypto/caam
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Iuliana Prodan b4e9e931e9 crypto: caam - fix copy of next buffer for xcbc and cmac 
Fix a side effect of adding xcbc support, when the next_buffer is not
copied.
The issue occurs, when there is stored from previous state a blocksize
buffer and received, a less than blocksize, from user. In this case, the
nents for req->src is 0, and the next_buffer is not copied.
An example is:
{
	.tap	= { 17, 15, 8 },
	.psize	= 40,
	.np	= 3,
	.ksize	= 16,
}

Fixes: 12b8567f6f ("crypto: caam - add support for xcbc(aes)")
Signed-off-by: Iuliana Prodan <iuliana.prodan@nxp.com>
Reviewed-by: Horia Geantă <horia.geanta@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-03-28 13:54:32 +08:00
..
caamalg_desc.c crypto: caam - add ecb(*) support 2019-02-15 13:21:55 +08:00
caamalg_desc.h crypto: caam/qi2 - add support for Chacha20 + Poly1305 2018-11-16 14:11:03 +08:00
caamalg_qi2.c crypto: caam/qi2 - relax busy polling while enqueuing FDs 2019-02-22 12:47:26 +08:00
caamalg_qi2.h crypto: caam/qi2 - use affine DPIOs 2019-02-22 12:47:26 +08:00
caamalg_qi.c crypto: caam - add missing put_device() call 2019-03-07 16:24:52 +08:00
caamalg.c crypto: caam - add missing put_device() call 2019-03-07 16:24:52 +08:00
caamhash_desc.c crypto: caam - add support for cmac(aes) 2019-02-01 14:42:03 +08:00
caamhash_desc.h crypto: caam - add support for cmac(aes) 2019-02-01 14:42:03 +08:00
caamhash.c crypto: caam - fix copy of next buffer for xcbc and cmac 2019-03-28 13:54:32 +08:00
caampkc.c crypto: caam - add missing put_device() call 2019-03-07 16:24:52 +08:00
caampkc.h crypto: caam - strip input zeros from RSA input buffer 2018-04-21 00:59:03 +08:00
caamrng.c crypto: caam - add missing put_device() call 2019-03-07 16:24:52 +08:00
compat.h crypto: caam - add ecb(*) support 2019-02-15 13:21:55 +08:00
ctrl.c crypto: caam - no need to check return value of debugfs_create functions 2019-02-01 14:42:03 +08:00
ctrl.h crypto: caam - staticize caam_get_era() 2018-04-21 00:58:36 +08:00
desc_constr.h crypto: caam/jr - add support for Chacha20 + Poly1305 2018-11-16 14:11:03 +08:00
desc.h crypto: caam - fix SHA support detection 2019-01-10 21:37:31 +08:00
dpseci_cmd.h crypto: caam - add DPAA2-CAAM (DPSECI) backend API 2018-09-21 13:24:51 +08:00
dpseci.c crypto: caam - add DPAA2-CAAM (DPSECI) backend API 2018-09-21 13:24:51 +08:00
dpseci.h crypto: caam - add DPAA2-CAAM (DPSECI) backend API 2018-09-21 13:24:51 +08:00
error.c crypto: caam - move shared symbols in a common location 2019-01-11 14:16:55 +08:00
error.h crypto: caam - fix SHA support detection 2019-01-10 21:37:31 +08:00
intern.h crypto: caam - no need to check return value of debugfs_create functions 2019-02-01 14:42:03 +08:00
jr.c crypto: caam - add SPDX license identifier to all files 2018-10-17 14:16:18 +08:00
jr.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Kconfig crypto: caam - add ecb(*) support 2019-02-15 13:21:55 +08:00
key_gen.c crypto: caam - generate hash keys in-place 2019-02-28 14:17:58 +08:00
key_gen.h crypto: caam - add Derived Key Protocol (DKP) support 2017-12-28 17:56:48 +11:00
Makefile crypto: caam - export ahash shared descriptor generation 2018-09-21 13:24:51 +08:00
pdb.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pkc_desc.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
qi.c crypto: caam - remove redundant likely/unlikely annotation 2019-02-28 14:17:59 +08:00
qi.h crypto: caam/qi - simplify CGR allocation, freeing 2018-10-17 14:14:46 +08:00
regs.h crypto: caam - add register map changes cf. Era 10 2018-11-16 14:11:03 +08:00
sg_sw_qm2.h crypto: caam - add SPDX license identifier to all files 2018-10-17 14:16:18 +08:00
sg_sw_qm.h crypto: caam - add SPDX license identifier to all files 2018-10-17 14:16:18 +08:00
sg_sw_sec4.h staging: fsl-mc: Move DPIO from staging to drivers/soc/fsl 2018-07-24 16:18:55 -05:00