Re: segfault when lua_newtable called 100 times in a row

[Rena <hyperhacker@...>]

On Sun, Apr 10, 2016 at 1:16 PM, Jura Pk <marsgpl@gmail.com> wrote:

Hello, community!

I am stuck with a problem: when I'm trying to add 100 tables in Lua c stack, I receive segfault on function end.

Code example:

lua_example.c: http://pastebin.com/GFvLwMY2

Makefile: http://pastebin.com/3EWJiVz7

test.lua: http://pastebin.com/1y22XvzK

Maybe I'm doing it wrong? What setting I should increase to be able to add 100 tables?

local variables limit is 200 by default, registers limit is 254, so I don't get it.

static int lua_example_test( lua_State *L ) {
    for ( int i=0; i<100; i++ ) {
        lua_newtable(L);
    }
    return 1;
}

What are you trying to achieve here? You're creating 100 tables but doing nothing with them, then only returning one?

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