On Tue, Aug 05, 2014 at 11:09:59AM +0300, Dan Carpenter wrote:
> The lvip[] array has "state->limit" elements so the condition here
> should be >= instead of >.
>
> Fixes: 6ceea22bbbc8 ('partitions: add aix lvm partition support files')
> Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
>
> diff --git a/block/partitions/aix.c b/block/partitions/aix.c
> index 0a6ed54..f3ed7b2 100644
> --- a/block/partitions/aix.c
> +++ b/block/partitions/aix.c
> @@ -253,7 +253,7 @@ int aix_partition(struct parsed_partitions *state)
> continue;
> }
> lv_ix = be16_to_cpu(p->lv_ix) - 1;
> - if (lv_ix > state->limit) {
> + if (lv_ix >= state->limit) {
> cur_lv_ix = -1;
> continue;
> }
Acked-by: Philippe De Muyter <phdm@xxxxxxxxx>
Thanks
Did you encounter the bug in real life, or only by code review ?
If this has a real risk to happen, a pr_warn would be welcome.
Philippe
--
Philippe De Muyter +32 2 6101532 Macq SA rue de l'Aeronef 2 B-1140 Bruxelles
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