Re: [PATCH] soc: fsl: qe: Replace all non-returning strlcpy with strscpy
From: Kees Cook <hidden>
Date: 2023-07-26 21:53:29
Also in:
linux-hardening, lkml
From: Kees Cook <hidden>
Date: 2023-07-26 21:53:29
Also in:
linux-hardening, lkml
On Tue, 23 May 2023 02:14:25 +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(). No return values were used, so direct replacement is safe. [...]
Applied, thanks!
[1/1] soc: fsl: qe: Replace all non-returning strlcpy with strscpy
(no commit info)
Best regards,
--
Kees Cook