DDraceNetwork

why is adrenaline 5 displayed as brutal?

✦GioniX✦

why is adrenaline 5 displayed as brutal?

Someone probably voted the server into brutal but didn’t change map afterwards, as you can see in MOTD section it’s written Insane Server (edited)

06:57

Learath2

Is it only with the archlinux build? Have you tried building 8.5.0 on your own? I smell LTO issues

the arch linux build is just the AUR build

Fussel

@Learath2, @heinrich5991 downgrading curl to 8.4.0-2 fixed this, and I can live with this fix

obviously not a long-term fix

heinrich5991

the arch linux build is just the AUR build

Whatever it is, it seems to employ LTO, we don't (edited)

that's right @heinrich5991 but I have other things to do too ^^

Fussel

that's right @heinrich5991 but I have other things to do too ^^

He means we have to investigate it still. Nothing you need to do

Learath2

Whatever it is, it seems to employ LTO, we don't (edited)

maybe u should try without LTO,but 8.5, then first?

That's the route I would follow. See if it happens with a 8.5.0 debug build, built without lto

would be interesting bcs i doubt curl is static built i didnt follow this conv, but when smth so hard breaks with LTO while using shared libs, it kinda must be an obvious bug xd

If it does then the next step is a conditional breakpoint at a couple places to see when conn becomes NULL

is the connection inside ddnet code?

Jupstar ✪

is the connection inside ddnet code?

No, it's in libcurl. A pointer somehow becomes NULL before intended

and if u swap curl lib without recompiling?

Or I might bisect curl if it happens with libs I build myself

if it then does not happen, it's at least undefined logic in the sense of using curl lib. As in: curl didnt prevent it in earlier versions

@Learath2 should I recompile curl or ddnet?

heinrich5991

@Learath2 should I recompile curl or ddnet?

I would just recompile curl 8.5.0 with debug symbols and use LD_PRELOAD or some other method to start with

I have debug symbols

13:32

debuginfod worked in the end

Learath2

I would just recompile curl 8.5.0 with debug symbols and use LD_PRELOAD or some other method to start with

ah, you mean rebuild it so it doesn't have LTO?

heinrich5991

ah, you mean rebuild it so it doesn't have LTO?

Yes. I don't like using other peoples prebuilt stuff when debugging. Especially when I'm suspecting something like LTO being the issue

why oldschool? https://github.com/ddnet/ddnet-maps/blob/master/types/brutal/maps.txt

ddnet-maps/types/brutal/maps.txt at master · ddnet/ddnet-maps

All released maps on DDraceNetwork, see also https://ddnet.org/releases/ and https://maps.ddnet.org/ - ddnet/ddnet-maps