Tianjia Zhang 2bb86817b3 crypto: lib/mpi - Fix unexpected pointer access in mpi_ec_init ... [ Upstream commit ba3c557420 ] When the mpi_ec_ctx structure is initialized, some fields are not cleared, causing a crash when referencing the field when the structure was released. Initially, this issue was ignored because memory for mpi_ec_ctx is allocated with the __GFP_ZERO flag. For example, this error will be triggered when calculating the Za value for SM2 separately. Fixes: d58bb7e55a ("lib/mpi: Introduce ec implementation to MPI library") Cc: stable@vger.kernel.org # v6.5 Signed-off-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-02-23 08:55:11 +01:00
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ec.c	crypto: lib/mpi - Fix unexpected pointer access in mpi_ec_init	2024-02-23 08:55:11 +01:00
generic_mpih-add1.c
generic_mpih-lshift.c
generic_mpih-mul1.c
generic_mpih-mul2.c
generic_mpih-mul3.c
generic_mpih-rshift.c
generic_mpih-sub1.c
longlong.h	lib/mpi: fix spelling mistakes	2021-07-01 11:06:05 -07:00
Makefile	lib/mpi: Introduce ec implementation to MPI library	2020-09-25 17:48:54 +10:00
mpi-add.c	lib/mpi: Extend the MPI library	2020-09-25 17:48:53 +10:00
mpi-bit.c	lib/mpi/mpi-bit.c: fix spello of "functions"	2020-10-16 11:11:20 -07:00
mpi-cmp.c	crypto: lib/mpi - avoid null pointer deref in mpi_cmp_ui()	2023-09-23 11:09:56 +02:00
mpi-div.c	lib/mpi: Fix unused variable warnings	2020-10-02 18:02:13 +10:00
mpi-inline.h
mpi-internal.h	lib/mpi: Fix unused variable warnings	2020-10-02 18:02:13 +10:00
mpi-inv.c	lib/mpi: Extend the MPI library	2020-09-25 17:48:53 +10:00
mpi-mod.c	lib/mpi: Add the return value check of kcalloc()	2022-01-27 11:03:58 +01:00
mpi-mul.c	lib/mpi: Fix unused variable warnings	2020-10-02 18:02:13 +10:00
mpi-pow.c
mpi-sub-ui.c
mpicoder.c	lib/mpi: Fix buffer overrun when SG is too long	2023-03-10 09:39:09 +01:00
mpih-cmp.c
mpih-div.c	lib/mpi: Fix unused variable warnings	2020-10-02 18:02:13 +10:00
mpih-mul.c	lib/mpi: Extend the MPI library	2020-09-25 17:48:53 +10:00
mpiutil.c	lib/mpi: use kcalloc in mpi_resize	2021-08-12 19:17:00 +08:00