Fix masking on continuation frames

2018-03-09 07:51:33 -08:00
parent 6d560e3d41
commit c984f6c94d
2 changed files with 7 additions and 1 deletions
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+Version 164:
+
+* Fix masking on continuation frames
+
+--------------------------------------------------------------------------------
+
 Version 163:

 * Tidy up calls to post()
--- a/include/boost/beast/websocket/detail/mask.hpp
+++ b/include/boost/beast/websocket/detail/mask.hpp
@@ -125,7 +125,7 @@ mask_inplace(boost::asio::mutable_buffer& b, prepared_key& key)
    {
        for(std::size_t i = 0; i < n; ++i)
            p[i] ^= mask[i];
-        rol(key, 4 - n);
+        rol(key, n);
    }
 }