[Lux]

Originally Posted by Dragokas Timocop, your server is suffering from the identical piece of unsafe valve source code, written in SurvivorUseObject::ShouldGiveUp, and causing null pointer dereference when it call SurvivorBot::IsReachable with NULL argument. Spoiler This unsafe code: PHP Code:       v9 = *((_DWORD *)this + 13);       v10 = 0;       if ( v9 != -1 )       {         v11 = (char *)g_pEntityList + 16 * (*((_DWORD *)this + 13) & 0xFFF);         if ( *((_DWORD *)v11 + 2) == v9 >> 12 )           v10 = (CBaseEntity *)*((_DWORD *)v11 + 1);       }       v6 = 0;       if ( !(unsigned __int8)SurvivorBot::IsReachable(a3, v10) )  No check for if( v10 != NULL) See: > edac084b f6 86 4d 01 00 00 08 test byte [esi+0x14d], 0x8 esi: 0x00000000 as result: server_srv.so!CMoveableCamera::FollowTarget() + 0x3b In your case it can be easily bypassed with argument check by detouring SurvivorBot::IsReachable func. Try such one detour.

Nice job Dragokas, pretty nice fix

[Alex101192]

Hey, I just got the same crash. I am going to use this fix and report if it happens again. I am using ABM by the way.

[tRololo312312]

I installed this fix since i wasnt sure if this was affecting mine or not, but i noticed that this breaks intros of some custom campaigns where players will stay stuck in the intro camera when its supposed to go back to normal view.

[Dragokas]

That means in other case (without this fix) you will have a crash at that moment for sure.
Can do you stable reproduce the broken camera on the specific map?

Somebody who familiar with creating a camera entity can help to improve my fix.
I'm just returning zero, instead of attempt to re-create a broken camera.

[tRololo312312]

Yeah the broken camera happens on those maps everytime. Gets fixed when the plugin is removed.

[Dragokas]

What you mean "fixed"... isn't crash happen on that map?
Show the map name, and steps to reproduce.

[tRololo312312]

The current maps i know where this happens are these two, there are propably more out there.

https://steamcommunity.com/sharedfil...?id=2210717694
https://steamcommunity.com/sharedfil.../?id=829651765

Also no, it doesnt crash for me without the plugin. But what i have found is that sending "Disable" input to the camera gets you out of it. So if theres a way to automate that, that would be great.

[Dragokas]

Originally Posted by tRololo312312 https://steamcommunity.com/sharedfil...?id=2210717694 https://steamcommunity.com/sharedfil.../?id=829651765

Which one map in campaign?

Originally Posted by tRololo312312 Also no, it doesnt crash for me without the plugin. But what i have found is that sending "Disable" input to the camera gets you out of it. So if theres a way to automate that, that would be great.

How exactly you do it?

[tRololo312312]

Originally Posted by Dragokas Which one map in campaign?

First map on both. Intro doesnt end.

Originally Posted by Dragokas How exactly you do it?

Just used Stripper Source to add extra input to the camera.

[tRololo312312]

Sending AcceptEntityInput seems to fix this problem.

if( !CameraHasTarget(pThis) )
{
	AcceptEntityInput(pThis, "Disable");
	DHookSetReturn(hReturn, 0);
	return MRES_Supercede;
}