Hello,I have a Windows application [1] extendible by DLL-plugins. The application calls their exported functions (e.g. Open(), ProcessEditorEvent(), etc.) when some predefined events take place.
Some of those plugins have their functionality in Lua. That means (for example):
- the application calls the exported function Open() of the plugin - the plugin calls Lua function export.OpenSix months ago, when we replaced the "standard" Lua 5.1 with LuaJIT 2.0, one of my plugins started to crash when executing some medium-sized non-trivial Lua code. In real use the crashes are rare and random, but I managed to prepare a test case to make them happen regularly. However I fail to make this test case simple or isolated, as even little changes make the crashes to disappear.
As far as I can see, those crashes occur during executing plain Lua code, not during C API calls. FFI is not used either. Calling jit.off() on the entire code or only on the function where crashes occur stops the crashes.
Attached is a trap-log of one of those crashes, for what it's worth.I'm posting this message in the hope that someone more knowledgeable than I may help. Thank you.
[1] http://farmanager.com/index.php?l=en -- Shmuel
Attachment:
FarTrap_20131130232546.log
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