Holding down the a key in the terminal the game is running in triggers a segfault

i am not joking; here's a video illustrating it (crash occurs at 0:51):

rec-small

Look like you killed our TERMIOS code used to handle the pty input events

https://git.do.srb2.org/STJr/SRB2/-/blob/next/src/sdl/i_system.c?ref_type=heads#L640

The buffer field for text inputs is only 256 bytes

https://git.do.srb2.org/STJr/SRB2/-/blob/next/src/sdl/i_system.c?ref_type=heads#L446

mentioned in merge request !2206 (merged)

mentioned in commit 10ca7499

closed with merge request !2206 (merged)