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| author | Pauli <paul.dale@oracle.com> | 2020-09-16 11:10:01 +1000 |
|---|---|---|
| committer | Pauli <paul.dale@oracle.com> | 2020-09-23 08:39:43 +1000 |
| commit | 4640cd00c36f0535d297d1ed10665597c4e2c7f2 (patch) | |
| tree | 6cfc1e1d8566472d2878090d5bd2f2e347be031d /crypto/evp/evp_local.h | |
| parent | 8e3a64fdb6e1e2826a334b095147d3ebe1acac2a (diff) | |
rand: reference count the EVP_RAND contexts.
This is required before the RAND/DRBG framework can be made user mutable.
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/12904)
Diffstat (limited to 'crypto/evp/evp_local.h')
| -rw-r--r-- | crypto/evp/evp_local.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/crypto/evp/evp_local.h b/crypto/evp/evp_local.h index 3268aa4109..285c69103b 100644 --- a/crypto/evp/evp_local.h +++ b/crypto/evp/evp_local.h @@ -69,6 +69,9 @@ struct evp_kdf_ctx_st { struct evp_rand_ctx_st { EVP_RAND *meth; /* Method structure */ void *data; /* Algorithm-specific data */ + EVP_RAND_CTX *parent; /* Parent EVP_RAND or NULL if none */ + CRYPTO_REF_COUNT refcnt; /* Context reference count */ + CRYPTO_RWLOCK *refcnt_lock; } /* EVP_RAND_CTX */ ; struct evp_keymgmt_st { |