DDraceNetwork - developer

@Ryozuki you still using visual studio for tw compiling?

[quakenet] <heinrich5991> jxsl13: sounds like one of these pointers is invalid

06:26

[quakenet] <heinrich5991> try print pNewItem and print pNewItem->m_pNext

@ZimE i no longer use visual studio, i use mingw + clion as i can get it for free now that i am a uni student

is it better?

it is paid

08:12

yeah

08:13

but visual studio is p good too

08:14

clion uses lot less memory i think

i didnt even know thats possible

09:42

lol

(gdb) print pNewItem
$3 = (CRingBufferBase::CItem *) 0x7ffff6c8dfa8
(gdb) print pNewItem->m_pNext
$4 = (CRingBufferBase::CItem *) 0x656461
(gdb) print pNewItem->m_pNext->m_pPrev
Cannot access memory at address 0x656461

12:42

:c not my code, I do not know, what the heck's going on :c

[quakenet] <heinrich5991> so pNewItem->m_pNext has a wrong value

12:56

[quakenet] <heinrich5991> sounds like an out-of-bounds write overwriting that value or m_pNext being uninitalized?

12:57

[quakenet] <heinrich5991> I especially liked msvc's debugger

12:57

[quakenet] <heinrich5991> it was nice to use

repo is accessible ._. (edited)

[quakenet] <heinrich5991> jxsl13: what do you mean?

you can look at the code

13:13

if it helps

[quakenet] <heinrich5991> nah, don't want to, right now :/

13:19

[quakenet] <heinrich5991> an out-of-bounds write might also come from your code, and cause problems in the CRingBuffer class

[quakenet] <heinrich5991> eeeee: where's your patched vanilla?

https://github.com/ddnet/ddnet/issues/1257#issuecomment-413396743

Exploit · Issue #1257 · ddnet/ddnet

I'm sure you already know. It seems like Teerace servers are not affected by this. I feel that there can be a few ways to cause this. a) Slow the download speed from the client side b) Delay ha...

[quakenet] <heinrich5991> ah, on the ddnet fork

14:15

[quakenet] <heinrich5991> thank you

where is my background ? What is this ? :/ i know its fixing with relog but i thinked too zoom in :/ !

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https://discord.gg/bGeaTGcome pls is new