+ /* Don't free up default DRBG */
+ if (dctx == FIPS_get_default_drbg())
+ {
+ memset(dctx, 0, sizeof(DRBG_CTX));
+ dctx->type = 0;
+ dctx->status = DRBG_STATUS_UNINITIALISED;
+ }
+ else
+ {
+ OPENSSL_cleanse(&dctx->d, sizeof(dctx->d));
+ OPENSSL_free(dctx);
+ }