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| author | Eric Biggers | 2019-12-30 21:19:35 -0600 |
|---|---|---|
| committer | Herbert Xu | 2020-01-09 11:30:52 +0800 |
| commit | 5c925e8b10a5f43f220755aceb9d5f14b2f4e2c5 (patch) | |
| tree | 4b076d771bb60303be9fbde31c0c17380c3a1ab3 /crypto/sm4_generic.c | |
| parent | f9d89b853ec1709345c0e2f1f51ae53188eef981 (diff) | |
crypto: remove CRYPTO_TFM_RES_BAD_BLOCK_LEN
The flag CRYPTO_TFM_RES_BAD_BLOCK_LEN is never checked for, and it's
only set by one driver. And even that single driver's use is wrong
because the driver is setting the flag from ->encrypt() and ->decrypt()
with no locking, which is unsafe because ->encrypt() and ->decrypt() can
be executed by many threads in parallel on the same tfm.
Just remove this flag.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/sm4_generic.c')
0 files changed, 0 insertions, 0 deletions