Greg Kroah-Hartman 2b7e9180b4 tty: wipe buffer if not echoing data ... commit b97b3d9fb5 upstream. If we are not echoing the data to userspace or the console is in icanon mode, then perhaps it is a "secret" so we should wipe it once we are done with it. This mirrors the logic that the audit code has. Reported-by: aszlig <aszlig@nix.build> Tested-by: Milan Broz <gmazyland@gmail.com> Tested-by: Daniel Zatovic <daniel.zatovic@gmail.com> Tested-by: aszlig <aszlig@nix.build> Cc: Willy Tarreau <w@1wt.eu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2018-12-01 09:46:41 +01:00
..
hvc	hvc_opal: don't set tb_ticks_per_usec in udbg_init_opal_common()	2018-08-06 16:24:31 +02:00
ipwireless
serial	sc16is7xx: Fix for multi-channel stall	2018-11-21 09:27:39 +01:00
vt	tty: vt_ioctl: fix potential Spectre v1	2018-09-29 03:08:53 -07:00
amiserial.c
bfin_jtag_comm.c
cyclades.c	tty: Remove ASYNC_CLOSING checks in open()/hangup() methods	2015-10-17 21:11:29 -07:00
ehv_bytechan.c
goldfish.c	Revert "tty: goldfish: Fix a parameter of a call to free_irq"	2017-10-21 17:09:06 +02:00
isicom.c
Kconfig	tty: cyclades: cyz_interrupt is only used for PCI	2018-02-25 11:03:48 +01:00
Makefile
metag_da.c
mips_ejtag_fdc.c	ttyFDC: Fix build problems due to use of module_{init,exit}	2015-10-17 21:29:21 -07:00
moxa.c
moxa.h
mxser.c
mxser.h
n_gsm.c	tty: n_gsm: Fix DLCI handling for ADM mode if debug & 2 is not set	2018-05-02 07:53:40 -07:00
n_hdlc.c	tty: n_hdlc: get rid of racy n_hdlc.tbuf	2017-03-15 09:57:10 +08:00
n_r3964.c	tty: r3964: Replace/remove bogus tty lock use	2015-10-17 21:11:29 -07:00
n_tracerouter.c
n_tracesink.c
n_tracesink.h
n_tty.c	tty: wipe buffer if not echoing data	2018-12-01 09:46:41 +01:00
nozomi.c	tty: nozomi: avoid a harmless gcc warning	2017-04-30 05:49:27 +02:00
pty.c	tty: Fix data race in tty_insert_flip_string_fixed_flag	2018-08-06 16:24:36 +02:00
rocket_int.h
rocket.c	tty: rocket: Fix possible buffer overwrite on register_PCI	2018-09-19 22:48:57 +02:00
rocket.h
synclink_gt.c	tty: Remove ASYNC_CLOSING checks in open()/hangup() methods	2015-10-17 21:11:29 -07:00
synclink.c	tty: synclink, fix indentation	2015-10-17 21:14:06 -07:00
synclinkmp.c	tty: Remove ASYNC_CLOSING checks in open()/hangup() methods	2015-10-17 21:11:29 -07:00
sysrq.c	sysrq: Fix warning in sysrq generated crash.	2018-01-17 09:35:28 +01:00
tty_audit.c	tty: audit: Fix audit source	2015-11-20 16:19:54 -08:00
tty_buffer.c	tty: wipe buffer.	2018-12-01 09:46:40 +01:00
tty_io.c	tty: check name length in tty_find_polling_driver()	2018-11-21 09:27:38 +01:00
tty_ioctl.c	termios, tty/tty_baudrate.c: fix buffer overrun	2018-11-21 09:27:42 +01:00
tty_ldisc.c	tty: Use __GFP_NOFAIL for tty_ldisc_get()	2018-05-02 07:53:41 -07:00
tty_ldsem.c
tty_mutex.c	tty: Drop krefs for interrupted tty lock	2017-06-14 13:16:26 +02:00
tty_port.c	tty: Abstract tty buffer work	2015-10-17 21:32:21 -07:00