diff options
| author | Eric Biggers <[email protected]> | 2021-03-21 22:07:48 -0700 |
|---|---|---|
| committer | Herbert Xu <[email protected]> | 2021-04-02 18:28:12 +1100 |
| commit | 30d0f6a956fc74bb2e948398daf3278c6b08c7e9 (patch) | |
| tree | ac74a11ccca1fc3a2c1e5c1ee3ec2ec132f65c95 /tools/perf/scripts/python | |
| parent | 10cb823bbacd2626cca8d89a7dba175c3ae5cf07 (diff) | |
crypto: rng - fix crypto_rng_reset() refcounting when !CRYPTO_STATS
crypto_stats_get() is a no-op when the kernel is compiled without
CONFIG_CRYPTO_STATS, so pairing it with crypto_alg_put() unconditionally
(as crypto_rng_reset() does) is wrong.
Fix this by moving the call to crypto_stats_get() to just before the
actual algorithm operation which might need it. This makes it always
paired with crypto_stats_rng_seed().
Fixes: eed74b3eba9e ("crypto: rng - Fix a refcounting bug in crypto_rng_reset()")
Cc: [email protected]
Signed-off-by: Eric Biggers <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions