The unformat_24bit_color() function is called by format_send_to_gui() to decode 24bit color codes into their components. The pointer is advanced unconditionally without checking if a complete code was supplied. Thus, after the return of unformat_24bit_color(), ptr might be invalid and point out of the buffer.
The unformat_24bit_color() function is called by format_send_to_gui() to decode 24bit color codes into their components. The pointer is advanced unconditionally without checking if a complete code was supplied. Thus, after the return of unformat_24bit_color(), ptr might be invalid and point out of the buffer.
https://irssi.org/security/irssi_sa_2016.txt
Required irssi to build with true-color support via --enable-true-color.
Vulmon