[Afro's Patches] Bad Action

[furjan11]

Thanks Ant much much help for me , finally i can play on my main y-y"

[Macadamia van Nussfried]

Originally Posted by furjan11

Thanks Ant much much help for me , finally i can play on my main y-y"

Is your main blacklisted?

[[Beatrice]]

Originally Posted by opa4567

Is your main blacklisted?

Mine is, I'm getting "player freeze" ehh.

[Kekspackun]

Originally Posted by Jugram

working but the sad thing is aeria can't find a solution but you have found one.

it is the devs to be honest that just suck

[Macadamia van Nussfried]

Originally Posted by [Beatrice]

Mine is, I'm getting "player freeze" ehh.

Yep same problem

[shoteranime]

I would like to see the koreean developers rewrite s4league in UnrealEngine4
that would be astuning

[PÐPplàÿər]

Originally Posted by ▒ Ant.

No.
The reason this crash happens is because the hacker first tells your client he is not wearing a skill and then tells your client to create a block.
Internally, this means that S4 looks up the Actor class of who sent the packet, then checks their skill for which .scn to use to render the skill.

S4 however does NOT check if the skill actually exists or not, thus trying to read from blank space and causing a crash if the user isn't using a skill.
All I'm doing now is adding that extra check to see if the skill exists or not before trying to read from it, effectively removing the possibility of this vulnerability.

Love the way u explain )
+1

[[Brightilish]]

I think C0unt has changed the method,. Yesterday your patch was working fine but now we it only prevents the client from crashing. But a few seconds later, we get kicked out of P2P connections. I don't know if you will update your patch everytime they change the method but it would be nice if you do it :P

Anyway, thanks for your great work!

[Hackersssss]

Does it stop C0unt kick ? ( i talk about the personn who are blacklisted )

[C13m3n7]

Originally Posted by [Brightilish]

I think C0unt has changed the method,. Yesterday your patch was working fine but now we it only prevents the client from crashing. But a few seconds later, we get kicked out of P2P connections.

I just survived two waves of crashes by staying as the last person in game each time, without any issue of any sort afterwards. I'm unsure whether you have ill luck or any of our clients presents a singularity.

[[Brightilish]]

Originally Posted by C13m3n7

I just survived two waves of crashes by staying as the last person in game each time, without any issue of any sort afterwards. I'm unsure whether you have ill luck or any of our clients presents a singularity.

I was talking about Blacklist crashes :P

[Hackersssss]

Originally Posted by [Brightilish]

I was talking about Blacklist crashes :P

does it fonction for this ? ):

[[Brightilish]]

Originally Posted by Hackersssss

does it fonction for this ? ):

Not anymore

[C13m3n7]

Oh, I see. Sorry for you, I guess.

[ImperialDragon]

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