Jiri Slaby f3af1b68fc tty: keyboard, do not speculate on func_table index ...

It is very unlikely for processor to speculate on the func_table index.
The index is uchar and func_table is of size 256. So the compiler would
need to screw up and generate a really bad code.

But to stay on the safe side, forbid speculation on this user passed
index.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Jiri Kosina <jikos@kernel.org>
Link: https://lore.kernel.org/r/20200730105546.24268-1-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2020-07-31 20:22:06 +02:00

..

.gitignore

tty: vt: move conmakehash to drivers/tty/vt/ from scripts/

2019-12-17 14:42:46 +01:00

conmakehash.c

tty: vt: move conmakehash to drivers/tty/vt/ from scripts/

2019-12-17 14:42:46 +01:00

consolemap.c

tty/vt: check allocation size in con_set_unimap()

2020-06-24 17:11:58 +02:00

cp437.uni

tty: fix up a few remaining files without SPDX identifiers

2019-04-04 18:48:43 +02:00

defkeymap.c_shipped

tty: fix up a few remaining files without SPDX identifiers

2019-04-04 18:48:43 +02:00

defkeymap.map

tty: fix up a few remaining files without SPDX identifiers

2019-04-04 18:48:43 +02:00

keyboard.c

tty: keyboard, do not speculate on func_table index

2020-07-31 20:22:06 +02:00

Makefile

kbuild: rename hostprogs-y/always to hostprogs/always-y

2020-02-04 01:53:07 +09:00

selection.c

tty/vt: Do not warn when huge selection requested

2020-07-01 15:29:35 +02:00

vc_screen.c

vcs: prevent write access to vcsu devices

2019-11-27 07:47:17 +01:00

vt_ioctl.c

vt_ioctl: move perm checks level up

2020-06-24 17:08:35 +02:00

vt.c

Linux 5.8-rc7

2020-07-27 12:40:56 +02:00