Nicolas Pitre 1581dafaf0 vt: fix unicode buffer corruption when deleting characters ...

This is the same issue that was fixed for the VGA text buffer in commit
39cdb68c64 ("vt: fix memory overlapping when deleting chars in the
buffer"). The cure is also the same i.e. replace memcpy() with memmove()
due to the overlaping buffers.

Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
Fixes: 81732c3b2f ("tty vt: Fix line garbage in virtual console on command line edition")
Cc: stable <stable@kernel.org>
Link: https://lore.kernel.org/r/sn184on2-3p0q-0qrq-0218-895349s4753o@syhkavp.arg
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2024-03-02 23:09:04 +01:00

..

.gitignore

.gitignore: prefix local generated files with a slash

2021-05-02 00:43:35 +09:00

conmakehash.c

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

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

consolemap.c

drivers/tty/vt: use standard array-copy-functions

2023-11-25 07:23:16 +00:00

cp437.uni

tty: fix up a few remaining files without SPDX identifiers

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

defkeymap.c_shipped

tty/vt: defkeymap.c_shipped, little unification with loadkeys

2022-06-10 13:34:17 +02:00

defkeymap.map

tty: fix up a few remaining files without SPDX identifiers

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

keyboard.c

drivers/tty/vt: use standard array-copy-functions

2023-11-25 07:23:16 +00:00

Makefile

tty/vt: Makefile, add --unicode for loadkeys invocation

2022-06-10 13:34:18 +02:00

selection.c

tty: switch count in tty_ldisc_receive_buf() to size_t

2023-08-11 21:12:45 +02:00

vc_screen.c

tty: vc_screen: make vc_class constant

2023-10-07 11:18:51 +02:00

vt_ioctl.c

vt_ioctl: fix potential spectre v1 in VT_DISALLOCATE

2022-03-18 14:35:01 +01:00

vt.c

vt: fix unicode buffer corruption when deleting characters

2024-03-02 23:09:04 +01:00