[PATCH v3] IOMUX: Fix buffer overflow in iomux_replace_device()

Tom Rini trini at konsulko.com
Tue Apr 27 18:46:43 CEST 2021

On Mon, Apr 26, 2021 at 08:08:03AM +0900, Yuichiro Goto wrote:

> Use of strcat() against an uninitialized buffer would lead
> to buffer overflow. This patch fixes it.
> Fixes: 694cd5618c ("IOMUX: Introduce iomux_replace_device()")
> Signed-off-by: Yuichiro Goto <goto at k-tech.co.jp>
> Cc: Peter Robinson <pbrobinson at gmail.com>
> Cc: Andy Shevchenko <andriy.shevchenko at linux.intel.com>
> Cc: Nicolas Saenz Julienne <nsaenzjulienne at suse.de>
> Reviewed-by: Andy Shevchenko <andriy.shevchenko at linux.intel.com>
> Tested-by: Peter Robinson <pbrobinson at gmail.com>

Applied to u-boot/master, thanks!

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