Tianjia Zhang bb44477d45 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 09:12:49 +01:00
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ec.c	crypto: lib/mpi - Fix unexpected pointer access in mpi_ec_init	2024-02-23 09:12:49 +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
Makefile
mpi-add.c
mpi-bit.c
mpi-cmp.c
mpi-div.c
mpi-inline.h
mpi-internal.h
mpi-inv.c
mpi-mod.c
mpi-mul.c
mpi-pow.c
mpi-sub-ui.c
mpicoder.c
mpih-cmp.c
mpih-div.c
mpih-mul.c
mpiutil.c