On Mon, 2025-02-10 at 11:59 +0200, Andy Shevchenko wrote:
> When compiling a kernel with GCC using `make W=1` with
> CONFIG_WERROR=y
> (which is default nowadays), the build fails:
>
> drivers/char/virtio_console.c:1427:9: note: ‘snprintf’ output between
> 9 and 27 bytes into a destination of size
When compiling a kernel with GCC using `make W=1` with CONFIG_WERROR=y
(which is default nowadays), the build fails:
drivers/char/virtio_console.c:1427:9: note: ‘snprintf’ output between 9 and 27
bytes into a destination of size 16
Indeed, GCC can't see the limits of the variables that are in us
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