*** stack smashing detected ***: terminated

[LoLei]

*** stack smashing detected ***: terminated when joining a channel.

• kirc 0.0.4
• $ ./kirc -n kirctest
• OS: Arch Linux (linux 5.8.4-arch1-1)
• Terminal: Alacritty
• Shell: ZSH
• Log: paste

[mcpcpc]

Thank you for reporting this issue! Well detailed.

I am unable to reproduce with the current Makefile (although i am confident that i am currently not guarding against this issue). What gcc flags are you passing?

I imagine this not being a best practice, but for the short-term you could try passing -fno-stack-protector -z execstack to disable stack protection.

[LoLei]

I haven't used any additional flags other than what's in the Makefile. Your suggestion works though, can join channels now. Thanks!

Ah forgot to mention, in case it matters, using gcc version 10.2.0.

[mcpcpc]

commit bf12191 should now address the need for any additional flags