diff options
| -rwxr-xr-x | prosody | 24 |
1 files changed, 24 insertions, 0 deletions
@@ -123,6 +123,29 @@ function sandbox_require() end end +function set_function_metatable() + local mt = {}; + function mt.__index(f, upvalue) + local i, name, value = 0; + repeat + i = i + 1; + name, value = debug.getupvalue(f, i); + until name == upvalue or name == nil; + return value; + end + function mt.__newindex(f, upvalue, value) + local i, name = 0; + repeat + i = i + 1; + name = debug.getupvalue(f, i); + until name == upvalue or name == nil; + if name then + debug.setupvalue(f, i, value); + end + end + debug.setmetatable(function() end, mt); +end + function init_global_state() bare_sessions = {}; full_sessions = {}; @@ -418,6 +441,7 @@ read_config(); init_logging(); check_dependencies(); sandbox_require(); +set_function_metatable(); load_libraries(); init_global_state(); read_version(); |