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);
hdata.type = heap->type;
hdata.heap_id = heap->id;
--
2.21.0
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