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Filename Latest commit message Latest commit date
Eric Biggers ec51ec9298 crypto: x86/crct10dif-pcl - fix use via crypto_shash_digest() 
commit dec3d0b1071a0f3194e66a83d26ecf4aa8c5910e upstream.

The ->digest() method of crct10dif-pclmul reads the current CRC value
from the shash_desc context.  But this value is uninitialized, causing
crypto_shash_digest() to compute the wrong result.  Fix it.

Probably this wasn't noticed before because lib/crc-t10dif.c only uses
crypto_shash_update(), not crypto_shash_digest().  Likewise,
crypto_shash_digest() is not yet tested by the crypto self-tests because
those only test the ahash API which only uses shash init/update/final.

Fixes: 0b95a7f857 ("crypto: crct10dif - Glue code to cast accelerated CRCT10DIF assembly as a crypto transform")
Cc: <stable@vger.kernel.org> # v3.11+
Cc: Tim Chen <tim.c.chen@linux.intel.com>
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-21 18:48:57 +02:00
..
alpha alpha: Fix Eiger NR_IRQS to 128 2019-02-20 10:18:32 +01:00
arc ARC: u-boot args: check that magic number is correct 2019-04-20 09:07:45 +02:00
arm ARM: exynos: Fix a leaked reference by adding missing of_node_put 2019-05-21 18:48:56 +02:00
arm64 arm64: Clear OSDLR_EL1 on CPU boot 2019-05-21 18:48:56 +02:00
avr32 Merge branch 'akpm' (patches from Andrew) 2016-10-07 21:38:00 -07:00
blackfin pinctrl: adi2: Fix Kconfig build problem 2017-12-20 10:07:32 +01:00
c6x c6x/ptrace: Remove useless PTRACE_SETREGSET implementation 2017-03-31 10:31:46 +02:00
cris cris: Only build flash rescue image if CONFIG_ETRAX_AXISFLASHMAP is selected 2017-01-12 11:39:24 +01:00
frv futex: Remove duplicated code and fix undefined behaviour 2018-05-19 10:27:00 +02:00
h8300 h8300: use cc-cross-prefix instead of hardcoding h8300-unknown-linux- 2019-04-05 22:29:05 +02:00
hexagon hexagon: modify ffs() and fls() to return int 2018-10-10 08:53:21 +02:00
ia64 kbuild: Consolidate header generation from ASM offset information 2018-11-23 08:20:34 +01:00
m32r mm: replace access_process_vm() write parameter with gup_flags 2016-10-19 08:31:25 -07:00
m68k m68k: Add -ffreestanding to CFLAGS 2019-03-23 13:19:47 +01:00
metag metag/uaccess: Check access_ok in strncpy_from_user 2017-05-25 15:44:46 +02:00
microblaze microblaze: Fix simpleImage format generation 2018-08-03 07:55:25 +02:00
mips MIPS: perf: ath79: Fix perfcount IRQ assignment 2019-05-16 19:43:43 +02:00
mn10300 mn10300/misalignment: Use SIGSEGV SEGV_MAPERR to report a failed user copy 2018-02-17 13:21:20 +01:00
nios2 nios2: reserve boot memory for device tree 2017-04-12 12:41:14 +02:00
openrisc kthread: fix boot hang (regression) on MIPS/OpenRISC 2018-09-19 22:47:11 +02:00
parisc parisc: Use cr16 interval timers unconditionally on qemu 2019-04-17 08:36:47 +02:00
powerpc powerpc/booke64: set RI in default MSR 2019-05-16 19:43:47 +02:00
s390 s390: limit brk randomization to 32MB 2019-05-04 08:49:06 +02:00
score Merge branch 'gup_flag-cleanups' 2016-10-19 08:39:47 -07:00
sh sh: fix multiple function definition build errors 2019-05-08 07:19:11 +02:00
sparc sparc64: Make proc_id signed. 2018-11-13 11:16:47 -08:00
tile futex: Remove duplicated code and fix undefined behaviour 2018-05-19 10:27:00 +02:00
um um: Avoid marking pages with "changed protection" 2019-02-12 19:44:58 +01:00
unicore32 unicore32: use simpler API for random address requests 2016-10-11 15:06:32 -07:00
x86 crypto: x86/crct10dif-pcl - fix use via crypto_shash_digest() 2019-05-21 18:48:57 +02:00
xtensa xtensa: fix return_address 2019-04-17 08:36:47 +02:00
.gitignore
Kconfig cpu/hotplug: Provide knobs to control SMT 2018-08-15 18:14:46 +02:00