1 files changed, 4 insertions, 1 deletions
diff --git a/sysdeps/ieee754/ldbl-96/e_jnl.c b/sysdeps/ieee754/ldbl-96/e_jnl.c
index ed2068b5e2..92f96921a7 100644
--- a/sysdeps/ieee754/ldbl-96/e_jnl.c
+++ b/sysdeps/ieee754/ldbl-96/e_jnl.c
@@ -289,7 +289,10 @@ __ieee754_jnl (int n, long double x)
       ret = b;
   }
   if (ret == 0)
-    ret = __copysignl (LDBL_MIN, ret) * LDBL_MIN;
+    {
+      ret = __copysignl (LDBL_MIN, ret) * LDBL_MIN;
+      __set_errno (ERANGE);
+    }
   else
     math_check_force_underflow (ret);
   return ret;