Categories > Exploiting > Roblox >
[WARNING] Roblox major update.
Posted
So WRD, I'm here to spoonfeed you yet again.
While reversing the next update, I noticed a change in the vm (not all other arith).
OP_ADD has the registers offset by some trash constants, I'm in disbelief that these will change according to future updates, however I'll release my fix today, on the next update if you run the following script you should crash.
print((5 + 4) + 10)
As for my fix, it's quite simple, go to lcode.c and find the constfolding function.
for the first couple lines, simply paste and replace this before the case OP_SUB:
lua_Number v1, v2, r;
if (!isnumeral(e1) || !isnumeral(e2)) return 0;
v1 = e1->u.nval;
v2 = e2->u.nval;
switch (op) {
case OP_ADD:
if (v1 * 2 == 18.0 && v2 * 6 == 60.0)
{
r = 50 % (int)v1 + 16;
break;
}
r = luai_numadd(v1, v2);
break;
Once you've done that you're finished, the next update should not cause any issues with addition airth, if this happens for any other arith operations I'll post as well.
Replied
this guys cool
Cancel
Post
bro what, no way
Replied
Nice, good thing you didnt tell them about the rest of the VM changes...
Tl;dr: Roblox is changing luau on their beta clients and are messing with it, expect changes soon.
Cancel
Post
Replied
Yes vouch. Thank you 90
Cancel
Post
Discord : Doctor Doom#0550
Replied
Vouch great content, keep it up 90!!!!!!
Cancel
Post
Replied
hi everyone i teached 0x90 how to code and showerhead too
Cancel
Post
Replied
roblox trying to strike down exploits pt. 6945993203420
Cancel
Post
Replied
cool cool should of credited me for telling u this
Cancel
Post
https://media.discordapp.net/attachments/1010636204225601659/1012865624797610044/sKQybOLT.gif
Replied
I made fluxus i simply gave it to showerhead to skid off and he made a version of mine that is just horrendous!!!!!!
i will sell my fluxus (better than synapse x i tested) for 1200$ for ownership of it
Cancel
Post
Replied
Roblox is like the devil, they keep on trying
Cancel
Post
I hide links and stuff in my post ✌ | they/them or he/him | stupid gay furry | ogredale#4684 | My epic site
♥💙💚💛💜🧡🤎💕
https://i.imgur.com/TVnRBe9.png
Users viewing this thread:
( Members: 0, Guests: 1, Total: 1 )
Cancel
Post