diff options
Diffstat (limited to 'crypto/context.c')
| -rw-r--r-- | crypto/context.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/crypto/context.c b/crypto/context.c index 33d52a964b..3d55084d7b 100644 --- a/crypto/context.c +++ b/crypto/context.c @@ -29,6 +29,7 @@ struct ossl_lib_ctx_st { void *global_properties; void *drbg; void *drbg_nonce; + CRYPTO_THREAD_LOCAL rcu_local_key; #ifndef FIPS_MODULE void *provider_conf; void *bio_core; @@ -81,9 +82,12 @@ static int context_init(OSSL_LIB_CTX *ctx) { int exdata_done = 0; + if (!CRYPTO_THREAD_init_local(&ctx->rcu_local_key, NULL)) + return 0; + ctx->lock = CRYPTO_THREAD_lock_new(); if (ctx->lock == NULL) - return 0; + goto err; ctx->rand_crngt_lock = CRYPTO_THREAD_lock_new(); if (ctx->rand_crngt_lock == NULL) @@ -209,6 +213,7 @@ static int context_init(OSSL_LIB_CTX *ctx) CRYPTO_THREAD_lock_free(ctx->rand_crngt_lock); CRYPTO_THREAD_lock_free(ctx->lock); + CRYPTO_THREAD_cleanup_local(&ctx->rcu_local_key); memset(ctx, '\0', sizeof(*ctx)); return 0; } @@ -355,6 +360,7 @@ static int context_deinit(OSSL_LIB_CTX *ctx) CRYPTO_THREAD_lock_free(ctx->lock); ctx->rand_crngt_lock = NULL; ctx->lock = NULL; + CRYPTO_THREAD_cleanup_local(&ctx->rcu_local_key); return 1; } @@ -652,3 +658,11 @@ const char *ossl_lib_ctx_get_descriptor(OSSL_LIB_CTX *libctx) return "Non-default library context"; #endif } + +CRYPTO_THREAD_LOCAL *ossl_lib_ctx_get_rcukey(OSSL_LIB_CTX *libctx) +{ + libctx = ossl_lib_ctx_get_concrete(libctx); + if (libctx == NULL) + return NULL; + return &libctx->rcu_local_key; +} |