mirror-linux/drivers/tty
George Kennedy d6e15f8de5 vc_screen: modify vcs_size() handling in vcs_read()
[ Upstream commit 46d733d0ef ]

Restore the vcs_size() handling in vcs_read() to what
it had been in previous version.

Fixes: 226fae124b ("vc_screen: move load of struct vc_data pointer in vcs_read() to avoid UAF")
Suggested-by: Jiri Slaby <jirislaby@kernel.org>
Signed-off-by: George Kennedy <george.kennedy@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-03-11 13:55:29 +01:00
..
hvc
ipwireless
serdev
serial tty: serial: imx: disable Ageing Timer interrupt request irq 2023-03-10 09:33:37 +01:00
vt vc_screen: modify vcs_size() handling in vcs_read() 2023-03-11 13:55:29 +01:00
Kconfig
Makefile
amiserial.c
ehv_bytechan.c
goldfish.c
mips_ejtag_fdc.c
moxa.c
mxser.c
n_gsm.c
n_hdlc.c
n_null.c
n_tty.c
nozomi.c
pty.c
rpmsg_tty.c
synclink_gt.c
sysrq.c
tty.h
tty_audit.c
tty_baudrate.c
tty_buffer.c
tty_io.c
tty_ioctl.c
tty_jobctrl.c
tty_ldisc.c
tty_ldsem.c
tty_mutex.c
tty_port.c
ttynull.c
vcc.c