Yup, confirmed, weird that I did not notice a crash, probably lucky shot in the environment I was using it.
On 2011-07-27, at 05:55, Dan Carpenter wrote:
> This reads past the end of the w1_f29_sysfs_bin_files[] array. I
> don't have this hardware, but I assume it crashes every time the
> function is called.
>
> Signed-off-by: Dan Carpenter <error27@xxxxxxxxx>
Acked-by: Jean-François Dagenais <dagenaisj@xxxxxxxxxxxx>
>
> diff --git a/drivers/w1/slaves/w1_ds2408.c b/drivers/w1/slaves/w1_ds2408.c
> index c377818..0da4e97 100644
> --- a/drivers/w1/slaves/w1_ds2408.c
> +++ b/drivers/w1/slaves/w1_ds2408.c
> @@ -373,7 +373,7 @@ static int w1_f29_add_slave(struct w1_slave *sl)
> static void w1_f29_remove_slave(struct w1_slave *sl)
> {
> int i;
> - for (i = NB_SYSFS_BIN_FILES; i <= 0; --i)
> + for (i = NB_SYSFS_BIN_FILES - 1; i <= 0; --i)
> sysfs_remove_bin_file(&sl->dev.kobj,
> &(w1_f29_sysfs_bin_files[i]));
> }
> --
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