Fix data race in RAND_DRBG_generate
[openssl.git] / crypto / rand / rand_lib.c
index 29d93a8..440c19c 100644 (file)
@@ -174,6 +174,8 @@ size_t rand_drbg_get_entropy(RAND_DRBG *drbg,
                                    prediction_resistance,
                                    NULL, 0) != 0)
                 bytes = bytes_needed;
+            drbg->reseed_next_counter
+                = tsan_load(&drbg->parent->reseed_prop_counter);
             rand_drbg_unlock(drbg->parent);
 
             rand_pool_add_end(pool, bytes, 8 * bytes);