Re: [PATCH v4] hwmon: (acpi_power_meter) replace open-coded kmemdup_nul

2023-09-25 Thread Kees Cook
On Mon, Sep 25, 2023 at 03:43:23AM +, Justin Stitt wrote: > `strncpy` is deprecated for use on NUL-terminated destination strings [1]. > > Let's refactor this kcalloc() + strncpy() into a kmemdup_nul() which has > more obvious behavior and is less error prone. > > Link: > https://www.kernel.

[PATCH v4] hwmon: (acpi_power_meter) replace open-coded kmemdup_nul

2023-09-24 Thread Justin Stitt
`strncpy` is deprecated for use on NUL-terminated destination strings [1]. Let's refactor this kcalloc() + strncpy() into a kmemdup_nul() which has more obvious behavior and is less error prone. Link: https://www.kernel.org/doc/html/latest/process/deprecated.html#strncpy-on-nul-terminated-string