Linux kernel bug fix: tty: fix compat TIOCGSERIAL checking wrong function ptr
Subsystem: tty (drivers/tty/tty_io.c)
Bug type: hang, severity: medium
Files changed: drivers/tty/tty_io.c
Introduced by Al Viro on 2018-10-13 00:50:44 -0400; fixed by Eric Biggers on 2020-03-18 13:15:13 +0100 (lifetime: 522 days)