Re: Crash when calling C from a finalizer

[Gaspard Bucher <gaspard@...>]

On Thu, Dec 29, 2011 at 10:03 PM, Roberto Ierusalimschy
<roberto@inf.puc-rio.br> wrote:
>> #0  0x00000001018637c0 in ?? ()
>> Cannot access memory at address 0x1018637c0
>> #1  0x000000010003005e in luaV_execute (L=0x1005013c0, nexeccalls=4)
>> at lvm.c:590
>
> It seems that Lua is calling a function in an invalid address, is that
> right?
>
> (What release are you using? I could not find any memory access or
> function call at lvm.c:590. Maybe you should compile with optimizations
> off?)
>
> -- Roberto


I am using Lua 5.1.4 without optimization. The backtrace doesn't
really make sense. This is where the error happens but it's a function
call:

switch (luaD_precall(L, ra, nresults)) {

Weird... I will inspect this into more details this weekend.

Thanks for the help this far..


                                                               Gaspard