DDraceNetwork - developer

DDraceNetwork

Development / developer

Development discussion. Logged to https://ddnet.org/irclogs/ Connected with DDNet's IRC channel, Matrix room and GitHub repositories — IRC: #ddnet on Quakenet | Matrix: #ddnet-developer:matrix.org GitHub: https://github.com/ddnet

Between 2025-02-16 00:00 and 2025-02-17 00:00

[ddnet/ddnet] Issue opened: #9683 Warn before joining newly registered servers

The master server could report when a server is registered with a new ip is less than ~1 week old so the client can warn the user it might be a fake server for ip collection.

bruh. why must your memory needs keep incressing

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01:09

oh wait its finaly done with that

01:09

yay

01:09

no more stupidly high memory useage

ok lets hope i dont have any bugs this time as i wait anouter hour for it to build

whyyyyyy

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03:27

whyyy cant it open it???

03:27

i can

03:27

its right there

03:28

this is the code i added

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03:28

anyone know?

it may be looking for that map in the maps or downloadedmaps folders

04:12

so really /home/david/.local/share/DDNet/maps/home/david/maps/testmap.map (edited)

hmm ill try that

nope

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05:04

i would think its a permitsons problum but i can cat it just fine

05:05

also sudoing it doesnt help

ok looking at where its called and where thats called ext it looks like that funcson is just ment to take in the name of a map if im correct

yea

nope

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07:43

my best guss is that mabey wsl is messing with it

07:48

but i have 0 clue why that would happen

nice one. you just check every path for any file lol

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08:36

thats funny

08:38

OK SO THAT WORKS YAY

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ITS WORKING???

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08:51

AND ITS ALREADY FINDING CRASHES!!!

08:51

YAY

chillerdragon: yeah, programs, applications

david loves Jellycar Worlds

ITS WORKING???

cool, what is the input?

david loves Jellycar Worlds

ITS WORKING???

Look into fuzzing with persistent mode and create a tmpfs for the fuzzing input, output and temp folders to make it significantly faster.

[ddnet/ddnet] Issue opened: #9684 Deprecate quoted integers in autoexec?

I never know whether to write sv_port "8303" or sv_port 8303 even sv_name my awesome server works fine. I assume it is a feature to be flexible. And especially in rcon you do not want to fight the syntax. But any opinions on making the format stricter? Clearly differentiate between strings and integers in the config files. Makes the parsing cleaner and could help catching errors. Also it removes the doubt the user writing the config has. If enough people agree that this is a goo...

[ddnet/ddnet] Pull request opened: #9685 Add /unpractice and rework sv_practice_by_default

Closes #8613 Adds /unpractice, which kills the team and disables practice mode. Compatible with sv_solo_server For sv_practice_by_default, this resolves the following comment: https://github.com/ddnet/ddnet/pull/9251#discussion_r1885000742 Each team is treated individually, and practice mode can be turned off for them. Team 0 is always forced into practice mode. !image

Checklist

[x] Te...

14:15

[ddnet/ddnet] Pull request opened: #9686 Add quick action "Allow unused"

They are listed as two on and off actions. But it feels as smooth as a toggle because the one that does nothing is always hidden.

Checklist

[x] Tested the change ingame
[ ] Provided screenshots if it is a visual change
[ ] Tested in combination with possibly related configuration options
[ ] Written a unit test (especially base/) or added coverage to integration test
[ ] Considered possible null pointers and out of bounds array indexing
[ ] Changed no physics that af...

GitHub

Click to see attachment 🖼️

this is banger pr, im proud of it

1

[ddnet/ddnet] Issue closed: #9687 ban for nothing

14:54

[ddnet/ddnet] Pull request opened: #9688 Fix leaks when loading skin fails, minor refactoring

Fix leak of skin textures if skin body size check fails and add missing error log message for this case. Fix leak of skin image data if local skin fails to be loaded. The image data is now freed outside the LoadSkin(const char *pName, CImageInfo &Info) function. Add variables for image data offsets to avoid duplicate calculations. Minor improvements of code format.

Checklist

[X] Tested the change ingame
[ ] Provided screenshots if it is a visual change
[ ] Tested in c...

[ddnet/ddnet] Pull request opened: #9689 Add /collision, /hookcollision, /hitothers to practice

Feature requested on discord !image Adds missing commands that already exist in the game as tiles

Checklist

[x] Tested the change ingame
[ ] Provided screenshots if it is a visual change
[x] Tested in combination with possibly related configuration options
[ ] Written a unit test (especially base/) or added coverage to integration test
[ ] Considered possible null pointers and out o...

[ddnet/ddnet] Pull request opened: #9690 Add /vanish to practice

!image Vanishes the tee, just like /spec, regardless of the sv_pauseable setting, to switch between strong and weak hook Or is it better to just make /spec always vanish, without making a new command for it?

Checklist

[x] Tested the change ingame
[ ] Provided screenshots if it is a visual change
[ ] Tested in combination with possibly related configuration options
[ ] Written a u...

someone merge? https://github.com/ddnet/ddnet/pull/9628

add a slider to change prediction margin in the DDNet tab by dropal...

Checklist Tested the change ingame Provided screenshots if it is a visual change Tested in combination with possibly related configuration options Written a unit test (especially base/) or add...

[ddnet/ddnet] Pull request closed: #9686 Add quick action "Allow unused"

#meetup is real

<ChillerDragon> #meetup ?

yes

yall with your custom discord clients VAngy

VAngy

BAN OXYZO!!!!

no

18:40

i guessed the name

18:40

fr

oxyzo stop breaking TOS!!

<ChillerDragon> whats #meetup

meloƞ

yall with your custom discord clients VAngy

VAngy

is it the meetup i know

19:04

or smth else

19:04

well i cant see it so i guess its smth else

<ChillerDragon> @daivde55 i can not connect to [2a0e:b107:dd0::3:60d2:41a6]:8303 :c

19:05

<ChillerDragon> also why is it a ipv6 xd

I wonder why discord still doesn't fix that hidden channel names being exposed to the outside

xd

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tell

19:07

leak

19:07

it

can we convince deen to host a teamspeak server

19:08

cool members only

19:11

ok guys thats it, who's joining

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not me

meloƞ

can we convince deen to host a teamspeak server

Is laxa's ts dead nowadays? It was up for so long

i think it was confirmed dead a while ago

yes it is

19:17

but why do you need one ?

discord making me madge

Let's host a ddnet mumble server

Learath2

Is laxa's ts dead nowadays? It was up for so long

actually, laxa's dead

Guilded would be an actual competitor if it werent for that roblox signup

Chairn

actually, laxa's dead

Wait what? Really?

no, joked, sorry

VAngy

2

19:18

he did break his leg though

19:18

and he finally got his driving license

Wooo

i'm now in the best teamspeak community there is

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19:20

house music radio

19:21

okay but its actually crazy how useless teamspeak is nowadays, kinda makes me sad, it looks good :/

meloƞ

i'm now in the best teamspeak community there is

Wow that's an upgrade

19:22

This is what it looked like last I used teamspeak

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kekw

yep - sounds about right

19:22

when you had to ping your friend ingame 3823923 times so he finally tells you the password

1

Chairn

and he finally got his driving license

huge...

19:26

i would love a teamspeak

meloƞ

i'm now in the best teamspeak community there is

ain't now way

Ewan

i would love a teamspeak

i would follow to whatever platform - i just dont want to use discord anymore xD

i mean teamspeak may as well be IRC for text chat purposes

19:29

we have a matrix

This is a lost war, discord and the NSA won this round

19:29

We can at most take the developers back to irc, but there is no way the rest of the community migrates

if we get ddnet on teamspeak i might be able to ditch discord

[ddnet-web:master] 1 new commit

ff33f2b Update masterbans - murpii

When ban?

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is it because it has ddnet in the name?

HvH -> hacker vs hacker

20:06

also their site promotes shit

20:07

i assume they just host their own masterserver now, iirc they were banned before

ddnet hacker vs hacker kekw

kekw

oh i didnt realize that was banned from the master

20:10

i thought e.g. block servers allowed cheat clients

20:10

some

20:10

and i have seen them on there not labeled as HvH

20:10

so really which is more of an issue?

meloƞ

discord making me madge

what did discord do to you

meloƞ

i'm now in the best teamspeak community there is

why does it look so diffrent

ts5 vs ts3

20:30

u can make it look more or less good without it being a web app

20:36

because it's made in Qt

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20:36

i love gnu image manipulation program

20:36

what would i do without my wood grain fill brush

20:36

and without it crashing discord every time i try to paste into it?

teamspeak had nice plugins for in game radios

20:55

like arma 32

20:55

arma 3*

20:55

proximity stuff

20:55

and channels

20:55

or was it arma 2

20:55

xd

[ddnet/ddnet] Pull request opened: #9691 Update dutch translations

Checklist

[x] Tested the change ingame
[ ] Provided screenshots if it is a visual change
[ ] Tested in combination with possibly related configuration options
[ ] Written a unit test (especially base/) or added coverage to integration test
[ ] Considered possible null pointers and out of bounds array indexing
[ ] Changed no physics that affect existing maps
[ ] Tested the change with [ASan+UBSan or valgrind's memcheck](https://github.com/ddnet/ddnet/#using-ad...

[ddnet/ddnet] Pull request closed: #9691 Update dutch translations

21:52

github-merge-queue[bot]

[ddnet:master] 3 new commits

a0127c6 Update dutch.txt - realurg 69e468a Update dutch.txt - realurg 1259dd4 Merge pull request #9691 from realurg/master - def-

21:52

github-merge-queue[bot]

[ddnet:master] 2 new commits

4327cb1 Vanish on /spec in practice - KebsCS 18b02a9 Merge pull request #9690 from KebsCS/pr-add-vanish - def-

21:52

[ddnet/ddnet] Pull request closed: #9690 Vanish on /spec in practice

21:59

github-merge-queue[bot]

[ddnet:master] 2 new commits

4091840 Fix leaks when loading skin fails, minor refactoring - Robyt3 22162af Merge pull request #9688 from Robyt3/Client-Skin-Loading-Small-Fixes - def-

21:59

[ddnet/ddnet] Pull request closed: #9688 Fix leaks when loading skin fails, minor refactoring

Ryozuki

teamspeak had nice plugins for in game radios

yea

22:08

it's dead in that regard

22:08

needs video share as well

Learath2

We can at most take the developers back to irc, but there is no way the rest of the community migrates

just accidently delete this discord

deen

cool, what is the input?

havent checked yet what the crashing inputs are

Robyt3

Look into fuzzing with persistent mode and create a tmpfs for the fuzzing input, output and temp folders to make it significantly faster.

thanks ill look into that

I’m wondering why you’re working on this thru wsl, didn’t notice that before

david loves Jellycar Worlds

havent checked yet what the crashing inputs are

For maps it's not really interesting at the moment though. There are basically no checks so it's expected that most invalid maps crash. I'm already working on adding checks for the map format

Ewan

I’m wondering why you’re working on this thru wsl, didn’t notice that before

i dont have a native linux

so what

Ewan

I’m wondering why you’re working on this thru wsl, didn’t notice that before

On Windows alone it wouldn't make sense without ASAN and I guess AFL++ doesn't easily compile on Windows natively

22:37

Also, it avoid randomly messing up your host system if you do it in a VM because fuzzing could do unpredictable things

yea that too

22:38

though that is unlikely unless you are fuzzing a system program

i thought that was a just for funsies thing didn’t know that’s what the end goal was here

22:38

just thinking about the map stuff

yea for the most part its just for funsies

david loves Jellycar Worlds

though that is unlikely unless you are fuzzing a system program

What if the random fuzzing input causes a function for file deletion to be called? justatest

justatest

and lerning

nice

Robyt3

What if the random fuzzing input causes a function for file deletion to be called? justatest

justatest

then rip me. though at least then i have rce

22:39

also given that im running it with ASAN it would crash when the return adress was overiten anyways

oh yea and i like to make sure my games are safe and dont have any rce when posable

23:24

im mostly just a security minded gamer

23:24

who likes coding too

then you should be looking for vulns in a windows build lol

23:24

WSL is gonna yield terrible terrible FPS even if you compile it & manage to get smth on screen

23:24

client side obv

yea true

23:25

isue is theres no instructsons to compile it on windows with anything that afl++ supports

23:27

eh its been over a hour and no new finds so i think im gonna stop it and look at the crashing inputs

23:27

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The map format has looots of possible crashes. I don't think we found any dangerous ones. Hope you don't either. Still any crashes you find a fix is appreciated

wait whats going on? is he trying to bruteforce ddnet into crashing for more bugfixes?

yea basicly

it's fuzzing

23:44

you should look it up

thats what fuzzing basicly is

it's a field of testing

yea

Ewan

it's fuzzing

yea i know what fuzzing is

23:45

i just opened chat and was wondering what it was for

mostly for fun but also for bug fixes

23:45

also burh why wont the minimisor work lol

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how does it work on a complicated app?

23:47

tests every function?

im only testing the map loading funcson atm

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