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:
|
||
|---|---|---|
| .. | ||
| mpi | ||
| Kconfig | ||
| Makefile | ||
| aes.c | ||
| aesgcm.c | ||
| arc4.c | ||
| blake2s-generic.c | ||
| blake2s-selftest.c | ||
| blake2s.c | ||
| chacha.c | ||
| chacha20poly1305-selftest.c | ||
| chacha20poly1305.c | ||
| curve25519-fiat32.c | ||
| curve25519-generic.c | ||
| curve25519-hacl64.c | ||
| curve25519-selftest.c | ||
| curve25519.c | ||
| des.c | ||
| gf128mul.c | ||
| libchacha.c | ||
| memneq.c | ||
| poly1305-donna32.c | ||
| poly1305-donna64.c | ||
| poly1305.c | ||
| sha1.c | ||
| sha256.c | ||
| utils.c | ||