The > should be >= here or we read beyond the end of the array.
Fixes: d42ab0838d04 ('staging: wilc1000: use id value as argument')
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
diff --git a/drivers/staging/wilc1000/host_interface.c b/drivers/staging/wilc1000/host_interface.c
index 59a1a9d..621fd18 100644
--- a/drivers/staging/wilc1000/host_interface.c
+++ b/drivers/staging/wilc1000/host_interface.c
@@ -637,7 +637,7 @@ static int get_id_from_handler(tstrWILC_WFIDrv *handler)
static tstrWILC_WFIDrv *get_handler_from_id(int id)
{
- if (id <= 0 || id > ARRAY_SIZE(wfidrv_list))
+ if (id <= 0 || id >= ARRAY_SIZE(wfidrv_list))
return NULL;
return wfidrv_list[id];
}
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