Hello Al Viro:
How about 2nd patch, is it correct?
I have finished my 2 patches which for an evaluation by you. ;-)
Thanks.
On 10/05/2013 11:50 PM, Chen Gang wrote:
> sizeof("Tainted: ") already counts '\0', and after first sprintf(), 's'
> will start from the current string end (its' value is '\0').
>
> So need not add additional 1 byte for maximized usage of 'buf' in
> print_tainted().
>
>
> Signed-off-by: Chen Gang <gang.chen@xxxxxxxxxxx>
> ---
> kernel/panic.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/kernel/panic.c b/kernel/panic.c
> index b6c482c..c00b4ce 100644
> --- a/kernel/panic.c
> +++ b/kernel/panic.c
> @@ -233,7 +233,7 @@ static const struct tnt tnts[] = {
> */
> const char *print_tainted(void)
> {
> - static char buf[ARRAY_SIZE(tnts) + sizeof("Tainted: ") + 1];
> + static char buf[ARRAY_SIZE(tnts) + sizeof("Tainted: ")];
>
> if (tainted_mask) {
> char *s;
>
--
Chen Gang
--
To unsubscribe from this list: send the line "unsubscribe linux-next" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
