linux/arch/sh/drivers
Azeem Shaikh 870410910b sh: Replace all non-returning strlcpy with strscpy
strlcpy() reads the entire source buffer first.
This read may exceed the destination size limit.
This is both inefficient and can lead to linear read
overflows if a source string is not NUL-terminated [1].
In an effort to remove strlcpy() completely [2], replace
strlcpy() here with strscpy().
No return values were used, so direct replacement is safe.

[1] https://www.kernel.org/doc/html/latest/process/deprecated.html#strlcpy
[2] https://github.com/KSPP/linux/issues/89

Signed-off-by: Azeem Shaikh <azeemshaikh38@gmail.com>
Acked-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Tested-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20230530163041.985456-1-azeemshaikh38@gmail.com
2023-06-14 12:27:20 -07:00
..
dma sh: Replace all non-returning strlcpy with strscpy 2023-06-14 12:27:20 -07:00
pci sh updates for v6.4 2023-04-27 17:41:23 -07:00
superhyway sh: drivers: convert to SPDX identifiers 2018-12-28 12:11:44 -08:00
heartbeat.c remove ioremap_nocache and devm_ioremap_nocache 2020-01-06 09:45:59 +01:00
Kconfig
Makefile drivers: move the early platform device support to arch/sh 2019-10-07 13:50:47 +02:00
platform_early.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
push-switch.c treewide: Convert del_timer*() to timer_shutdown*() 2022-12-25 13:38:09 -08:00