| commit | 458c0480dcb338d7b72e89b2e88a622965adcea4 | [log] [tgz] |
|---|---|---|
| author | Arvind Sankar <nivedita@alum.mit.edu> | Sun Oct 25 10:31:15 2020 -0400 |
| committer | Herbert Xu <herbert@gondor.apana.org.au> | Fri Oct 30 17:35:03 2020 +1100 |
| tree | b51f08386220bcd60c1a909f73f36233057acfe2 | |
| parent | 1762818f25f3f99c5083caa13d69e5e5aa2e4b6f [diff] |
crypto: hash - Use memzero_explicit() for clearing state Without the barrier_data() inside memzero_explicit(), the compiler may optimize away the state-clearing if it can tell that the state is not used afterwards. Signed-off-by: Arvind Sankar <nivedita@alum.mit.edu> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>