unlock rnd mutex on error.

diff --git a/lib/nettle/rnd.c b/lib/nettle/rnd.c
index 789eac0a1cfd2c34623313f9334d24bd7087e3f6..b3e18ac1f66c9e683104ce2566299397c984fe4d 100644 (file)
--- a/lib/nettle/rnd.c
+++ b/lib/nettle/rnd.c
@@ -448,6 +448,7 @@ wrap_nettle_rnd (void *_ctx, int level, void *data, size_t datasize)
   ret = do_trivia_source (0);
   if (ret < 0)
     {
+      RND_UNLOCK;
       gnutls_assert ();
       return ret;
     }
@@ -455,6 +456,7 @@ wrap_nettle_rnd (void *_ctx, int level, void *data, size_t datasize)
   ret = do_device_source (0);
   if (ret < 0)
     {
+      RND_UNLOCK;
       gnutls_assert ();
       return ret;
     }