From db675b984e9a1b753670cde5b46369767ad3693e Mon Sep 17 00:00:00 2001
From: lijincheng <lijincheng13@huawei.com>
Date: Fri, 15 Sep 2023 11:37:36 +0800
Subject: [PATCH] Bugfix for parcel

don't move readpos when validatereaddata is false

Issue:https://gitee.com/openharmony/commonlibrary_c_utils/issues/I81MC5

Signed-off-by: lijincheng <lijincheng13@huawei.com>
---
 base/src/parcel.cpp | 2 --
 1 file changed, 2 deletions(-)

diff --git a/base/src/parcel.cpp b/base/src/parcel.cpp
index 86f0215..70275fa 100644
--- a/base/src/parcel.cpp
+++ b/base/src/parcel.cpp
@@ -729,7 +729,6 @@ bool Parcel::Read(T &value)
 #ifdef PARCEL_OBJECT_CHECK
         size_t upperBound = readCursor_ + desireCapacity;
         if (!ValidateReadData(upperBound)) {
-            readCursor_ += desireCapacity;
             return false;
         }
 #endif
@@ -785,7 +784,6 @@ const uint8_t *Parcel::BasicReadBuffer([[maybe_unused]]size_t length)
         uint8_t *buffer = data_ + readCursor_;
         size_t upperBound = readCursor_ + length;
         if (!ValidateReadData(upperBound)) {
-            readCursor_ += length;
             return nullptr;
         }
         readCursor_ += length;
-- 
Gitee