Merge pull request #842

d539be3 crypto: make clear generate_random_bytes is not thread safe (moneromooo-monero)

1 files changed, 8 insertions, 1 deletions

diff --git a/src/crypto/crypto.h b/src/crypto/crypto.h
index 883aa521a..fa55c2aab 100644
--- a/src/crypto/crypto.h
+++ b/src/crypto/crypto.h
@@ -117,13 +117,20 @@ namespace crypto {
       const public_key *const *, std::size_t, const signature *);
   };
 
+  /* Generate N random bytes
+   */
+  inline void rand(size_t N, uint8_t *bytes) {
+    boost::lock_guard<boost::mutex> lock(random_lock);
+    generate_random_bytes_not_thread_safe(N, bytes);
+  }
+
   /* Generate a value filled with random bytes.
    */
   template<typename T>
   typename std::enable_if<std::is_pod<T>::value, T>::type rand() {
     typename std::remove_cv<T>::type res;
     boost::lock_guard<boost::mutex> lock(random_lock);
-    generate_random_bytes(sizeof(T), &res);
+    generate_random_bytes_not_thread_safe(sizeof(T), &res);
     return res;
   }