tree e6c3df2b9353c1793508a66213e0824d19398375
parent 91ab1a41191ef2d4c6e123951a0f0c3876bd9376
author Zhiyuan Dai <daizhiyuan@phytium.com.cn> 1619762383 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1619806841 -0700

mm/kasan: switch from strlcpy to strscpy

strlcpy is marked as deprecated in Documentation/process/deprecated.rst,
and there is no functional difference when the caller expects truncation
(when not checking the return value).  strscpy is relatively better as it
also avoids scanning the whole source string.

Link: https://lkml.kernel.org/r/1613970647-23272-1-git-send-email-daizhiyuan@phytium.com.cn
Signed-off-by: Zhiyuan Dai <daizhiyuan@phytium.com.cn>
Acked-by: Alexander Potapenko <glider@google.com>
Reviewed-by: Andrey Konovalov <andreyknvl@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>