On Sun, Sep 08, 2019 at 02:34:50PM +1000, Adam Zerella wrote:
> Using strncpy() does not always terminate the destination string.
> stracpy() is a alternative function that does, by using this new
> function we will no longer need to insert a null separator.
>
> Signed-off-by: Adam Zerella <adam.zerella@xxxxxxxxx>
> ---
> drivers/staging/android/ion/ion.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/staging/android/ion/ion.c b/drivers/staging/android/ion/ion.c
> index e6b1ca141b93..17901bd626be 100644
> --- a/drivers/staging/android/ion/ion.c
> +++ b/drivers/staging/android/ion/ion.c
> @@ -433,8 +433,7 @@ static int ion_query_heaps(struct ion_heap_query *query)
> max_cnt = query->cnt;
>
> plist_for_each_entry(heap, &dev->heaps, node) {
> - strncpy(hdata.name, heap->name, MAX_HEAP_NAME);
> - hdata.name[sizeof(hdata.name) - 1] = '\0';
> + stracpy(hdata.name, heap->name, MAX_HEAP_NAME);
stracpy() only takes two arguments. This doesn't compile.
regards,
dan carpenter
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