From 3bf5c3b6ba96d9934d8334b70d98be7280a9e071 Mon Sep 17 00:00:00 2001
From: mculover666 <2412828003@qq.com>
Date: Wed, 24 Jun 2020 17:08:29 +0800
Subject: [PATCH] fix ota bug

---
 components/ota/common/partition/ota_partition.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/components/ota/common/partition/ota_partition.h b/components/ota/common/partition/ota_partition.h
index b72b72b2..1124dc1c 100644
--- a/components/ota/common/partition/ota_partition.h
+++ b/components/ota/common/partition/ota_partition.h
@@ -109,12 +109,12 @@ typedef struct ota_ping_pong_partitions_st {
 } ota_pp_pts_t;
 
 typedef union ip_un {
-    ota_pt_t        pts[3];
+    ota_pt_t        pts[sizeof(ota_ip_pts_t) / sizeof(ota_pt_t)];
     ota_ip_pts_t    ip_pts;
 } ip_u;
 
 typedef union pp_un {
-    ota_pt_t        pts[4];
+    ota_pt_t        pts[sizeof(ota_pp_pts_t) / sizeof(ota_pt_t)];
     ota_pp_pts_t    pp_pts;
 } pp_u;