Messages in this thread | | | From | Kees Cook <> | Subject | Re: [PATCH] init/version.c: Replace strlcpy with strscpy | Date | Thu, 14 Sep 2023 22:31:04 -0700 |
| |
On Wed, 30 Aug 2023 16:08:06 +0000, Azeem Shaikh wrote: > 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(). > > [...]
Applied to for-next/hardening, thanks!
[1/1] init/version.c: Replace strlcpy with strscpy https://git.kernel.org/kees/c/ec23bc09c1c0
Take care,
-- Kees Cook
| |